attack on titan

Continent: Marly and the surroundings

of the Ghetto of Rebelio (Marly). An Eldian area, effectively a camp under surveillance. Dense buildings, fences, checkpoints, patrols.
Atmosphere: constant tension, a feeling of lack of freedom, mixed feelings of people: hope and fear.
Mechanics: stealth quests, gathering information, avoiding patrols; Infrequent contact with allies.
Key event: the operation to restore the power of the Progenitor.

Salta Fortress. The military fortress of Marly, an important stronghold.
Atmosphere: strict discipline, cold metal and stone, constant readiness for battle.
Mechanics: linear combat missions, assault on fortifications, limited escape routes.

Natural and "empty" zones

Coast and ocean. The edge of the world for the inhabitants of Paradise: the place where the familiar map ends.
Atmosphere: space, wind, salt, a sense of uncertainty.
Mechanics: rare resources, chance to meet unique events; low density of enemies, but high danger due to unpredictability.

Fields and wastelands between walls. Open spaces, where it is easier for titans to attack, and more difficult for humans to defend.
Atmosphere: bare ground, scorched fields, traces of old battles.
Mechanics: open battles, few cover; high risk of environment; You can set up ambushes in the path of Titan patrols.

What happens to a titan after death

After the death of a titan, several characteristic things happen:

The body evaporates quickly. The flesh literally dissolves, leaving only the skeleton, which also soon disappears.
There are no foodable materials left. Because of this, it is not possible to "collect trophies" or use the body as a resource.
If it is a sentient titan, the power passes to a new host according to the rules of inheritance (usually a child of Eldian blood, if the process was started in advance).
If

you're making fan fiction, a game, or an alternative version where the taste of titanium can still be described, here are a few options in the spirit of the setting:

"Metallic, bitter" due to the anomalous biology and the high content of strange "energy" in the tissues.
"Like overcooked tough meat mixed with ashes" is a reference to the fact that the titan's body is unstable and seems to "burn from the inside".
"Salty, with a chemical tinge" - as if strange minerals and salts are dissolved in the meat, which make it unpleasant.
"Tasteless, but with a repulsive smell" - the fabric is almost devoid of normal organics, so there is almost no taste, but there is a pungent, unpleasant smell.
This "taste" works well as a detail that emphasizes that titans are not normal food, but something alien and dangerous.
Paradise Island: Walls and Cities

of Stena Maria (and Shiganshina). External boundary. Shiganshina is a border town-"bait": it is specially kept on the edge in order to be the first to take a hit.
Atmosphere: anxious, "before the storm". The houses are simple, the streets are narrow, there are many observation towers.
Location mechanics (RPG): high chance of random encounters with titans, rare valuable items in abandoned houses, but also high risk.
Key event: Colossal Titan breakthrough and wall fall.

Rose Wall (Trost, Ragako, Dauper, Utgarde Castle). Middle circle of defense. Trost is a large hub city, Ragaco and Dauper are villages where ordinary people and retired soldiers live. Utgarde Castle is an abandoned fortress on the edge of the zone.
Atmosphere: Tense in the cities

In Attack on Titan, there are hints that the flesh of the Titans is not fit for food:

It evaporates quickly. After the death of the titan, the body literally dissolves - so you won't be able to really taste it.
This is dangerous. In the anime world, eating a Titan (or rather, a human carrier of the Titan's power) is only necessary for the transfer of power, and not for the sake of food; This is a risky and cruel process, not cooking.
Hardly tasty. Given that the Titans are mutated people with an abnormal biology, you should definitely not count on a normal meat taste. And characters like Sasha Braus (who actually loves food) don't try anything like that.
How hard it is to defeat a

Titan In Attack on Titan, it's very difficult to defeat a Titan, especially for regular soldiers without special equipment. Everything is based on tactics and narrow vulnerabilities:

The main weakness is the back of the neck. There is the human body of the bearer of the Titan's power: if it is destroyed, the Titan dies. That is why the reconnaissance corps uses the UPM (spatial maneuvering device) and blades: you need to quickly fly up and deliver an accurate blow.
Regeneration. Titans heal any wounds except those in the neck almost instantly. Therefore, ordinary blows, shooting and even serious injuries are almost useless.
Different types — different difficulties. Ordinary "pure" titans are dangerous in mass and instinctive aggression, but predictable. And the sentient ones (nine titans) have unique abilities: armor, steam explosions, crystallization, etc., and they are even more difficult to defeat.
Is it possible to eat a titan when it is alive

No. Not only is this impossible from the point of view of common sense, but it also makes no sense in canon:

Titans are not created as food, they are mutated humans with anomalous biology.
In the anime world, eating a carrier of the Titan's power is a way to convey power, not to satisfy hunger. The process is extremely cruel and dangerous.
An attempt to "eat" a living titan in the conditions of the canon is a guaranteed death: titans react aggressively to people and are easily crushed or swallowed.

Onyankopon: age not specified, ~182 cm, weight not specified.
Niall Doc: age not specified, 177 cm, weight not specified.
Ymir (from 104): age not specified, ~165 cm, weight not specified.
Thomas Wagner: 15-16 years, ~170 cm, weight not specified.
Nanaba: age not specified, ~175 cm, weight not specified.
Günter Schulz: age not specified, ~180 cm, weight not specified.
Eard Jin: age not specified, ~182 cm, weight not specified.
Oluo Bozzard: age not specified, ~178 cm, weight not specified.
Mike Zacarias: ~30-35 years old, tallest in the Survey Corps (over 190 cm), weight not specified.
Colt Grice: ~25 years, ~178 cm, weight not specified.
Frieda Reiss (already there, but I'll clarify): key for the line of the royal family, the exact parameters have not been disclosed.
Ymir. A girl from the 104th Cadet Corps, later joined the Survey Corps. Possessor of the power of the Jaw Titan (after eating Marcel Galiard). Appearance: tall, slender, with short brown hair (often in a ponytail), golden eyes and freckles
Thomas Wagner. Graduate of the 104th Cadet Corps. Appearance: short blonde hair with sideburns, light brown eyes. At first, he was pessimistic about humanity's chances against the Titans, but was encouraged after Eren's speech. He was killed in the battle of Trost.

Couples (relationships)

Mikasa Ackerman and Eren Yeager – strong emotional connection; in the final of Mikasa - with Jean Kirstein.
Jean Kirstein and Mikasa Ackerman are together in the epilogue, they have a child.
Armin Arlert and Annie Leonhart are complex mutual feelings.
Falco Grice and Gabi Brown are close ties, close in the final.
Pick Finger and Porco Galliard have a strong relationship of trust.
Characters: age (at the beginning of the story), height, weight

of the 104th Cadet Corps and close to it

Ehren Yeager: 15 years, 170 cm, ~63 kgMikasa
Ackerman: 15 years, 170–176 cm, ~68 kgArmin
Arlert: 15 years, 163 cm, ~55 kgJean
Kirstein: 16 years, 175 cm, ~65 kgSasha
Braus: 16 years, 168–171 cm, ~55 kgConnie
Springer: 15 years, 158 cm, ~58 kgHistory
Reiss (Christa Lenz): 15 years, 145 cm, ~42 kgMarco
Bott: 16 years, 178 cm, ~70 kgLevi
Ackerman Survey Corps

: ~30 years, 160 cm, ~65 kgErwin
Smith: ~35-37 years, ~180 cm, weight not specified.
Hanji Zoe: ~30-35 years, 170 cm, weight not specified.
Dot Pixis: age not specified, ~185 cm, weight not specified.
Hannes: age not specified, ~183 cm, weight not specified.
The Marley Warriors and their

associated Rainer Braun: 17 years, 185 cm, ~95 kgAnnie
Leonhart: 16 years, 153 cm, ~54 kgBerthold
Hoover: 16–17 years, 192 cm, ~81 kgZeke
Yeager: ~29–30 years, ~183 cm, weight not specified.
Gabi Brown: ~12-13 years, ~150 cm, weight not specified.
Falco Grice: ~13-14 years, ~160 cm, weight not specified.
Porco Galliard: ~20-22 years, ~175 cm, weight not specified
Finger Peak: ~25–27 years, ~165 cm, weight not specified.
Theo Magath: age not specified, ~188 cm, weight not specified.
Royal Family, Nobles and Others

Rod Reiss: Age not specified, ~178 cm, weight not specified.
Frieda Reiss: age not specified, height and weight not specified.
Uri Reiss: Age not specified, height and weight not specified.
Other important characters Grisha

Yeager: ~39 years old, ~180 cm, weight not specified.
Carla Jaeger: age not specified, ~165 cm, weight not specified.
Kenny Ackerman: ~40-45 years, ~175 cm, weight not specified.
Dina Fritz: age not specified, ~168 cm, weight not specified.
Nicolo: ~20 years old, 187 cm, weight not specified

Memoirs of ancestors. Bearers of Titans receive the memory of their past owners: this gives knowledge, skills, and other people's emotions — and greatly breaks the psyche. For example, because of this, some characters have "other" insights and internal conflicts.
Coordinate (the power of the Progenitor). She is not just the "strongest Titan": she controls other Titans and rewrites the memory of the Eldians. That is why it is hunted and entire nations are sacrificed for it.
Walls are like a trap. The walls are made of millions of titans - they not only protect, but also store the main threat. This is both a symbol and a real weapon.
Ymir and the "Way". All Eldians are connected through Ymir Fritz in an invisible way: orders, memories, and even visions are transmitted through it. This explains why one person's decisions can affect thousands.
Sacrifices for the sake of progress. Almost every achievement comes with blood: new tactics, weapons, intelligence, all come after heavy losses. Hence the gloomy tone: any victory here feels like a compromise.
Symbolism of birds. Birds are about freedom and hope (Armin's dream is to see the sea), but also about captivity: they fly over walls, but people don't. In important scenes, they are deliberately inserted into the frame.
The contrast of everyday life and war. Warm scenes (food, conversations, jokes) end abruptly with a catastrophe — this emphasizes the fragility of normal life. This works great in both fanfiction and RPGs: a "quiet evening" can be a quest to strengthen the squad.
The language of ranks and orders. In battle, everything is built on short, unambiguous commands: extra words = death. Therefore, even the intonation and pauses of commanders (like Erwin or Levy) are part of the tactics.

Other types of

Titans in the walls are: millions of frozen Colossal Titans inside the walls; can be awakened as "Tremors".
Anomalous: they behave unconventionally - they ignore nearby targets, purposefully break fortifications, faster and more cunning than usual.
Character of ordinary (pure) Titans

Instinctive aggression. They are not evil or cunning - they are just obsessed with finding and eating people. This is a reflex, not conscious cruelty.
Dullness and predictability. They act straightforwardly: if they see the goal, they go ahead. The exception is anomalous: they can abruptly change their trajectory, jump, and purposefully destroy fortifications.
Dependence on the sun. During the day they are active and dangerous, at night they freeze or slow down a lot - as if they "turn off".
Group behavior. They often huddle in packs: if one notices a person, the rest quickly catch up.
A strange "smile". A constant creepy grin is not an emotion, but an anatomical feature; it enhances the effect of horror, but does not reflect the real "mood".
Character of the Special Titans (through their hosts and their manifestations)

The Attacker (Eren) is fierce, freedom-loving, almost obsessed with breaking out of the walls; In battle, he goes ahead, regardless of the risks.
Colossal (Armin/Berthold) – destructive, overwhelming: acts as a natural disaster; Berthold had an internal conflict between duty and conscience, Armin had a heavy responsibility for strength.
Armored (Reiner) - stubborn, steadfast, knows how to take a blow and not give up; In a titanic form, this manifests itself as a "ramming" tactic.
The female (Annie) is cold, calculating, prefers accurate blows and avoiding unnecessary risks; In the form of titan, he maintains discipline and control.
Beast-like (Zeke) is predatory and domineering: he behaves like an alpha predator, throws stones with the accuracy of a sniper, commands other titans.
Toothy (Falco/Porco) - fast and aggressive, acts sharply, like a predator; in Falco's finale, a defensive, "protective" shade of behavior appears.
Warhammer (Eren/Lara) - Methodical and Remote

Ordinary (pure) titans

Size: from 3 to 15 m (there are also abnormally large ones).
Appearance: they look like naked people with distorted proportions - often a huge head, disproportionate limbs, an eerie "smile".
Intelligence: almost zero, act on instincts; Anomalous ones can behave more cunningly, change direction abruptly, jump, purposefully break walls.
The main weakness: the area on the back of the head is about 1×0.1 m - there is a hidden nerve basis. If you destroy it, the titan dies.
Regeneration: very strong – they can regrow a severed limb in minutes; It does not help only against an accurate blow to the back of the head.
Activity: depend on the sun – without light, they become sluggish or freeze.
Behavior: hunt only people, ignore other animals; they can regurgitate what they swallow when the "stomach" is full.
Death: The body quickly evaporates, leaving no full-fledged corpse.
Nine Special Titans (Human)

Progenitor: Controls the other Titans and the memory of the Eldians; Only members of the royal family can fully use it.
Attacker (Eren): Tenacious, sees the memories of past and future hosts, yearns for freedom.
Colossal (Armin): 60 m, releases hot steam, when transforming - a blast wave.
Armored (Reiner): covers the skin with heavy-duty armor, can partially strengthen areas of the body.
Female (Annie): Can partially control pure Titans with a scream (but they then try to eat her), can crystallize skin.
Beast-like (Zeke): Throws objects with great precision, controls Titans, and can transform Eldians into Titans through his cerebrospinal fluid.
Toothy (Falco): compact, very fast and agile, powerful jaws and claws; it can fly in some forms.
Hammer of War (Eren): Creates weapons and spikes from hardened matter, acting remotely from a protective cocoon.
Transporter (Peak): Walks on all fours, is hardy, and can hold heavy loads (such as artillery) for long periods of time.

Where they live: in towns and villages behind three walls (Paradise) or in ghettos and cities of Marly (for example, Rebelio, Liberio).
What they do: peasants and hunters - they farm, hunt (like Sasha); artisans and cooks sew, repair, cook; officials and guards maintain order; ordinary citizens trade, work, evacuate during breakthroughs.
The main thing about them: they are afraid of titans, depend on the military, often lose loved ones; in Marly, Eldians live under surveillance and with restrictions.
Reaction to the threat: in case of alarm, they run to the city center, hide in basements, help with evacuation - panic grows rapidly.
Life and resources: save food and fuel, fix things to the last, appreciate any supplies - this can be made part of quests.
Rumors and fear: they quickly spread the news (often distorted), they are afraid not only of the titans, but also of "their own" - for example, the Military Police.
Children and the elderly: the most vulnerable - they are more likely to be evacuated first, they give quests to "find relatives" or "deliver a letter".
Local leaders: village chiefs, shopkeepers, cooks - they know the secret passages, hiding places and weaknesses of the district.
Faith and superstition: many believe in the cult of the Walls or in the "curse of the titans" - this gives quests about rituals, "protective" amulets, rumors of miracles.
Trade and barter: weapons, medicines, high-quality gas for the UPM are in short supply; They often exchange food for services, and rare things for safety.
Family ties as motivation: searching for missing relatives, protecting the village, avenging the dead are classic starting goals for the character.
Attitude towards the Eldians: inside the walls, they can be considered "special" or "dangerous", in Marly they are clearly discriminated against; This affects dialogues and access to districts.
Small habits are like details: someone checks the nodes on the UPM before the battle, someone wears a photo of the family, someone whispers a prayer - this makes NPCs alive.

The gas consumption of the UPM is a strict limit of maneuvers, error = death.
The vulnerability of the back of the head is not an auto-victory: the titan must be immobilized/marked.
The 13-year timer is a debuff for the Titan wearer (risk of losing control, an influx of other people's memories).
Faction reputation – Actions improve relations with one faction and spoil relations with another.
Signal Codes - Mini Mechanic: Wrong Color/Team = Squad Penalty
Locations with mechanics: forest - ambushes (titans are slow), city - narrow streets (bonuses to traps, penalties to UPM).
Blade wear – needs to be changed/repaired, otherwise the damage falls.
Squad panic - if losses increase, the fighters' accuracy and morale drop.
Wounds and regeneration of titans - the titan heals quickly, you need to finish off immediately; in humans, a system of injuries (lameness, loss of grip, etc.).
Limited time for a sortie - a hard timer: if you don't have time to return before dark/the end of the gas - a penalty or a chase.
Gathering resources after the battle - titans drop materials (crystals/fabrics), the fallen ones drop equipment: this is about survival and leveling.
Weather effects - rain and fog reduce visibility and grip of the UPM cables, snow complicates maneuvers: add penalties to accuracy and gas consumption.
Types of Titans with different patterns - common (dumb, go ahead), anomalous (sharp dashes, can jump), special (armored, fast): each requires its own tactics.
Equipment for the task - for an ambush: light blades and maximum gas; for breakthrough: heavy blades and thunder spears; The consumption of inventory slots creates a selection.
Moral dilemmas in quests — to save a squad or get data, to sacrifice one for many: affect reputation and endings.
Ymir's Legacy - A Titan wearer has random flashes of other people's memories: they can give a hint or confuse at a critical moment.

Walls are like a trap. The walls are made of millions of titans - they not only protect, but also store the main threat. This is both a symbol and a real weapon.
Ymir and the "Way". All Eldians are connected through Ymir Fritz in an invisible way: orders, memories, and even visions are transmitted through it. This explains why one person's decisions can affect thousands.
Sacrifices for the sake of progress. Almost every achievement comes with blood: new tactics, weapons, intelligence, all come after heavy losses. Hence the gloomy tone: any victory here feels like a compromise.
Symbolism of birds. Birds are about freedom and hope (Armin's dream is to see the sea), but also about captivity: they fly over walls, but people don't. In important scenes, they are deliberately inserted into the frame.
The contrast of everyday life and war. Warm scenes (food, conversations, jokes) end abruptly with a catastrophe — this emphasizes the fragility of normal life. This works great in both fanfiction and RPGs: a "quiet evening" can be a quest to strengthen the squad.
The language of ranks and orders. In battle, everything is built on short, unambiguous commands: extra words = death. Therefore, even the intonation and pauses of commanders (like Erwin or Levy) are part of the tactics.
Oath of Erased Memory - The royal family could erase the memories of Eldians to keep them in the dark.
Titans from the Walls - Millions of Colossal Titans are frozen in the walls themselves: this is both protection and apocalypse in one.
"Tremors of the Earth" is the mechanism of awakening the titans in the walls, the final threat to the whole world.
13 years is the lifespan of any bearer of the power of one of the nine titans: it puts pressure on the motivation and choice of heroes.
UPM is not infinite: gas and blades are strictly limited - a mistake in battle = death.

Underground city under Mitras. Poor neighbourhoods where poverty and corruption reign; the place where Levi Ackerman grew up — this explains his rigidity and attitude to hierarchy.
Ragako. A small village near the Rose Wall, Connie Springer's hometown. It was a tragic example: the inhabitants were secretly turned into titans, and Connie faced this face to face.
Dowper. A village in a wooded area near the Rose Wall; the birthplace of Sasha Braus. It shows the life of ordinary people and the connection with nature (hunting, agriculture).
Outside Paradis Ghetto
Rebelio (Marly). The place where the Eldians live in Marley: formally protected, virtually isolated and supervised. Rainer, Gabi, Falco grew up here; it is the center of the line of the "outside world" and the conflict of identity ("we are the weapons").
Liberio. The large city of Marley, where a military parade takes place and where the Survey Corps mounts a daring attack: Eren transforms into a Titan during the event, Armin uses the power of the Colossal Titan. A key point in the escalation of the war.
Here are a few more important things from Attack on Titan - briefly and to the point:

Memories of Ancestors. Bearers of Titans receive the memory of their past owners: this gives knowledge, skills, and other people's emotions — and greatly breaks the psyche. For example, because of this, some characters have "other" insights and internal conflicts.
Coordinate (the power of the Progenitor). She is not just the "strongest Titan": she controls other Titans and rewrites the memory of the Eldians. That is why it is hunted and entire nations are sacrificed for it.

Important elements of Attack on Titan (brief)

A forest of giant trees. Key Tactical Area: Titans can't climb trees, so the forest is the perfect hiding place for ambushes (like where the Survey Corps caught Annie).
Grisha Yeager's basement in Shiganshin. One of the main plot points: it contained documents that revealed the truth about the world behind the walls.
UPM and gas consumption. Survival mechanics: a fighter has a strictly limited supply of gas for maneuvers - a mistake or a protracted battle means death.
Flares. Battlefield Language: Different colors give commands (retreat, attack, gather, danger) without words – in the noise of battle, this is critical.
Titan Power Transfer. It works through eating the host - this sets the gloomy logic of the world and the motivation of the characters (including explaining why some are ready to sacrifice themselves or others).
"Tremors of the Earth" (Rumble). Apocalyptic mechanics: millions of titans within the walls can be awakened and sent to destroy the outside world - the main threat and the final conflict.
Cities and key locations

On Paradise (inside the walls)
Shiganshina. The border town at the wall of Maria, in fact, is a "bait": the first to take the blow of the titans. The hometown of Eren, Mikasa, and Armin; it was here that the Colossal and Armored Titans broke through the wall. It is important as a starting point and as a place where the main secret is kept (Grisha's basement).
Trost. The City at the Wall of the Rose; experienced a second major breakthrough (again due to the Colossal Titan). Here, Eren first showed the ability to transform into a titan and helped close the breach. For the plot, it is the place of the "baptism of fire" of the 104th Cadet Corps.
Stohes. The city between the Rosa and the Sina; known for the operation to capture Annie Leonhart: the battles took place on rooftops and streets, and the UPM was actively used.
Mitras. The capital inside the wall of Sin, the center of power and aristocracy; The royal family lives here and decisions are made about the fate of humanity.

Survey Corps: Respected for bravery, but considered "doomed" - their missions are almost always deadly; Many citizens are wary or even contemptuous.
Garrison: at first they were perceived as "insurance", but after the walls were breached, they began to be taken more seriously; Before that, they were often considered lazy and cowardly.
Military police: elite for the top, enjoys privileges; Ordinary residents often see them as corrupt and indifferent to someone else's misfortune.
Eldian soldiers in Marly: they are treated as "weapons" and expendable - they value strength, but not people; The Eldians are kept on the sidelines and tightly controlled.
In Attack on Titan, Titans are killed like this:

The main weak point is the back of the head. There is a human body of the host - if it is destroyed, the titan dies.
The Survey Corps uses UPM and double blades: they fly up to the titan on cables and deliver a precise blow to the back of the head.
Heavy weapons (thunder spears, cannons) pierce armor and hit the vulnerable zone - this is how they fight against the Armored and other strong titans.
Titans' special abilities are also used: for example, Armin's Colossal Titan creates a powerful explosion to knock out enemies.
Traps and shackles (nets, pits) are needed to immobilize the titan and calmly finish off

Mythology and symbolism within the world

"The Curse of Ymir". Not just a term of 13 years: it is also a sense of doom that weighs on the bearers of the Titans.
The cult of the walls. Secret groups that worship walls as something sacred; They have their own rites, symbols, and even "prophecies."
Images of Titans in Folklore. In the villages, there are legends about "cannibals", "cursed giants", "guardians of the walls" - depending on what is more convenient for people to believe.
Inspiration and references (for creativity)

Scandinavian mythology. Titans and Rumble are easy to rethink as Ragnarok: the end of an old world and the birth of a new one.
City walls as a psychological barrier. This is not only protection, but also prison: hence the themes of freedom, escape, growing up.
Military aesthetics of the XIX century. The uniform, discipline, drill training, field camps - all this gives a recognizable style and many details for the setting.
Ideas for RPG/Original

13 Years System. The Titan carrier character gains powerful abilities, but each quest or major battle can reduce the remaining lifetime.
Reputation in factions. The same action increases reputation with the Survey Corps, but decreases reputation with the Military Police, and vice versa.
Logistic quests. Delivering supplies, escorting a convoy, holding a crossing is no less important than "killing a titan".
The alarm system as a mini-game. The player must correctly interpret and transmit the signals, otherwise the squad will fall into a trap.
Everyday scenes are like pumping. Joint cooking, repairing equipment, duty strengthen the bond in the squad and give bonuses to teamwork.
Psychology and life of the military

Rituals and habits. Short minutes of silence, checking equipment, personal signs "for good luck" - this helps to cope with stress.
Loss lists and memory. The names of the fallen are recorded so as not to forget the price of each step.
Hierarchy and trust. In small detachments (like Levi), trust is more important than formal ranks: orders are carried out because everyone knows that the commander will not send them to a senseless death.

Food and life

Rations of the Survey Corps. On long outings, they eat dry rations, concentrated foods, a lot of coffee/tea - everything is as compact and high-calorie as possible.
Cuisine of Paradise. Simple, "rustic": bread, cereals, stewed vegetables, meat in season, pickles. In the cities, it is a little more diverse, but without frills.
Marley food. It is more diverse, there are dishes with spices and meat, the aristocrats have a European table (soups, meat with side dishes, pastries).
Nicolo and his dishes. He shows how even simple products can be used to make something special: it is both a household detail and an emotional anchor (food as a memory of Sasha).
Language and writing

The Eldian language is common to the Eldians, but the people of Paradis have their own accent and a slightly different script.
Signal codes. Not only missiles, but also gestures, short commands, worked out to automatism: in battle, there is no time for long phrases.
Documents and orders. The military has a clear hierarchy of papers: reports, maps, lists of losses, orders for units.
Maps, navigation and logistics

Maps of walls and routes. The Survey Corps is constantly updating maps: new passages, danger zones, places where Titans gather.
Horses and transport. Important for speed and evacuation: horse rides, supply carts and the wounded.
Lighthouses and observation posts. There are observation points on the walls and in cities, from where signals are transmitted further along the chain.
Psychology and life of the military

Rituals and habits. Short minutes of silence, checking equipment, personal signs "for good luck" - this helps to cope with stress.
Loss lists and memory. The names of the fallen are recorded so as not to forget the price of each step.
Hierarchy and trust. In small detachments (like Levi), trust is more important than formal ranks: orders are carried out because everyone knows that the commander will not send them to a senseless death.
Mythology and symbolism within the world

Symbols and detailsWings

of Freedom (the emblem of the Survey Corps) is one of the main symbols of the anime: about the desire to break out of the walls.
Eldian Star. A sign of oppression for the Eldians in Marly: armbands, stripes, uniforms.
Signal colors. Different colors of missiles are actually the language of orders in the chaos of battle.
Themes and ideas

Freedom vs security: walls protect but deprive of the future.
Cycle of violence: revenge begets new revenge.
The price of survival: who has the right to decide who lives and who dies.
Propaganda and Manipulation of Memory: How Society Is Forced to Believe in Convenient Lies.
Considering your past requests about RPGs and isekai, this is a treasure trove for mechanics:

Classes: Scout (UPM Battle), Artilleryman (Thunder Spears/Cannons), Titanium Carrier (temporary, with unique abilities), Sniper/Signalman (remote support).
Progression: risk levels instead of experience levels; reputation in different factions; "13 Year Timer" as a special debuff for Titan Power users.
Quests: "breaking through the wall" as a disaster event, "catching a shifter" as a hunt for a player/NPC with special abilities, "operation behind enemy lines" with signal codes and timers.

Three Walls locations

: Mary (external), Rose (middle), Sina (inner, where the capital is).
Cities: Shiganshina (the place of the breakthrough), Trost (an important defense and the first revelation of Eren's power), Stohes (the operation to capture Annie).
Paradise (island). An isolated Eldian home, surrounded by walls and the ocean.
Marley and Rebelio. The outside world: ghettos for the Eldians, military bases, empire politics.
Important mechanics and rules of the world

13 years of the life of a titanium wearer. After gaining the power of the Nine Titans, a person cannot live longer, which affects the motivation and despair of many characters.
Transmission of power through devouring. To inherit a Titan, the host must eat the previous owner.
Memory control and manipulation. The power of the Progenitor allows you to erase and change memories (this is how the inhabitants of Paradise were indoctrinated that there is nothing outside the walls).
Connection with Ymir. All Eldians are bound through an ancestor; This explains telepathy, the transmission of memories, and the control of the Titans.
Symbols and detailsWings

of Freedom (the emblem of the Survey Corps) is one of the main symbols of the anime: about the desire to break out of the walls.
Eldian Star. A sign of oppression for the Eldians in Marly: armbands, stripes, uniforms.
Signal colors. Different colors of missiles are actually the language of orders in the chaos of battle.
Themes and ideas

Freedom vs security: walls protect but deprive of the future.
Cycle of violence: revenge begets new revenge.
The price of survival: who has the right to decide who lives and who dies.
Propaganda and Manipulation of Memory: How Society Is Forced to Believe in Convenient Lies.
Given your past requests about RPGs and isekai, this is a treasure trove for mechanics:

Technologies and equipment

of the UPM (spatial maneuvering device). The main feature of the Survey Corps: cables and blades to fly between buildings and slash titans in the back of the head. It requires excellent coordination - otherwise death.
Thunder spears. Anti-Titan Weapons: Rocket spears that can penetrate even the Armored.
Anti-titanium rifles and cannons. Heavy weaponry to hold off hordes of Titans.
Flares. Colored signals for quick transmission of orders in battle (especially important when there is chaos and screams of titans around).
Traps and nets. Used to slow or immobilize Titans.
Titans: types and features

Common Titans. Stupid giants from 3 to 15 meters tall, hunt people, vulnerable only in the back of the head.
Anomalous titans. They behave unpredictably, faster and more dangerously than usual.
Nine Special Titans. Sentient, with unique abilities and a limited lifespan (13 years after gaining power):
Attacker, Armored, Colossal, Female, Beastlike, Toothy, Transporter, Warhammer, Progenitor.
"Rumble" (Tremors). The most terrifying mechanic: millions of titans inside the walls that can be awakened and sent to destroy the world.
Organizations and factions

Survey Corps. They go where it is most frightening; The motto is about freedom and readiness to die for the future of humanity.
Garrison. They defend walls, patrol cities, respond to breakthroughs.
Military police. In the capital, she is often corrupt, responsible for order inside Sina.
Warriors of Marley. Candidates and their families: Elite fighters with the powers of the Titans, raised as weapons of the empire.
Yeagerists. Followers of Eren: Radicals who are willing to make any sacrifice to "save" Paradise.
The cult of the walls. A secret group that worships walls and hides the truth about the titans within.

Uniform in Marley and Eldians

Marleyan soldiers and warrior candidates (Rainer, Berthold, Gaby, Falco): light uniform (shirt, trousers, helmet, combat boots), belts and pouches. Mandatory markers for Eldians are a badge with an Eldian star on the collar, a white stripe with a star on the hat, and an Eldian armband.
Marley's officers (Theo Magath and others): a more austere, "parade-field" style, clear insignia, sometimes caps and cloaks.
Aristocrats of Marly (Tiber): civilian costumes of the European type of the late XIX - early XX century: tailcoats, suits, dresses according to the fashion of the era; A minimum of military details, a maximum of status.
Civilian clothing

Ordinary residents of Paradise: simple, practical clothing in the spirit of rural and urban life in Europe of the XIX century - shirts, skirts, pants made of coarse fabric, scarves, aprons, warm outerwear.
Cooks and artisans (like Nicolo after the war): work clothes without unit insignia, comfortable for business.
Eldians in the Rebelio ghetto: modest, worn-out clothing that emphasizes social inequality; A minimum of decorations and bright colors.
Special Cases and Details

Disguise/Night Operations: The Survey Corps wears mostly black uniforms during the raid on Liberio; The emblem is on the chest, not on the sleeve.
After the Battle of Heaven and Earth: new uniforms - black, with light helmets and armor plates; insignia are on the helmet and chest.
Titans: do not wear clothes; The exception is when a person is just beginning to transform and fragments of the form are visible on the body.

Military uniform inside the walls (Paradise)

Standard uniform of soldiers (Survey Corps, Garrison, Military Police): light brown jacket, light shirt, dark brown belt, white pants, dark brown knee-high boots. On the shoulders, pocket and back there are badges of the unit.
Survey Corps: Over the uniform is a long green cloak with a hood and the Wings of Liberty emblem on the back (worn on outbound skirmishes).
Instructors of the Cadet Corps: instead of a jacket - a trench coat.
Military Police: often uses additional equipment (muskets, later shotguns and "thunder spears"), but the basic cut of the uniform is the same; In the capital, they wear more ceremonial options.
Cadets: almost like soldiers, but without some insignia; On marches in the rain, raincoats can be worn without symbols.
Yeagerists (Paradis Rebels): Wear modified uniforms with their own insignia to emphasize loyalty to Eren.
Uniform in Marley and Eldians

Marleyan soldiers and warrior candidates (Rainer, Berthold, Gaby, Falco): light uniform (shirt, trousers, helmet, combat boots), belts and pouches. Mandatory markers for Eldians are a badge with an Eldian star on the collar, a white stripe with a star on the hat, and an Eldian armband.
Marley's officers (Theo Magath and others): a more austere, "parade-field" style, clear insignia, sometimes caps and cloaks.
Aristocrats of Marly (Tiber): civilian costumes of the European type of the late XIX - early XX century: tailcoats, suits, dresses according to the fashion of the era; A minimum of military details, a maximum of status.
Civilian clothing

Ordinary residents of Paradise: simple, practical clothing in the spirit of rural and urban life in Europe of the XIX century - shirts, skirts, pants made of coarse fabric, scarves, aprons, warm outerwear.
Cooks and artisans (like Nicolo after the war): work clothes without unit insignia, comfortable for business.
Eldians in the Rebelio ghetto: modest, worn-out clothing that emphasizes social inequality; A minimum of decorations and bright colors.

Zeke's Plan and Rebellion on Paradis

Zeke wants to use the power of the Progenitor Titan to render all Eldians barren in order to end the suffering of the people. But Eren deceives Zeke: he does not support this plan. In Paradise, a rebellion of the Yeagerists (Eren's supporters) breaks out, and Eren breaks free.

Finale

: Eren activates Rumble, freeing millions of titans inside the walls to destroy the rest of the world. To stop him, the allies (Mikasa, Armin, Levi, and others) fight against Eren. In the end, Mikasa kills Eren to save the world. After that, the Titans disappear: the connection with Ymir Fritz is severed, and everyone who was a Titan returns to human form. The story ends in a peaceful future where the threat of the titans no longer exists.

Here is a very condensed retelling of the plot of Attack on Titan (Shingeki no Kyojin) - without unnecessary details, but with key twists.

The plot

Humans live behind three huge walls (Mary, Rose, Sina) and believe that only the Titans are outside of them: giant humanoid monsters that devour people. The protagonist, Eren Yeager, vows to exterminate all Titans after his mother, Carla, is eaten by a titan in front of his eyes during the breach of the wall Maria. Eren, his adoptive sister Mikasa Ackerman, and friend Armin Arlert go to cadet school and then join the Survey Corps, the most dangerous unit that goes beyond the walls.

First discoveries

During the defense of the city of Trost, Eren unexpectedly discovers that he himself can transform into a titan (Attack Titan). It is later revealed that the sentient titans are humans: Rainer Braun (Armored), Berthold Hoover (Colossal), and Annie Leonhart (Female) were spies from the outside world, and they were the ones who destroyed Wall Maria. Annie is captured, and Reiner and Berthold escape.

The Basement and the Truth About the World

The squad retakes the city of Sigansin and opens the basement of Eren's father, Grisha Yeager. The main secret is revealed there: there is a whole world outside the walls, and the people inside the walls are the Eldians, a people who can turn into titans. The island of Paradise (where the walls stand) is isolated, and the memory of the inhabitants has been erased by the king to keep them at peace.

The World Beyond the Sea and Marley

The plot switches to the outside world: the Marleyan Empire oppresses the Eldians and uses the power of the Titans as a weapon. Zeke Yeager (Beast Titan) and other warriors live there. Eren and the Survey Corps stage an operation in Liberio (the city of Marly): Eren publicly transforms into a Titan and launches an attack, Armin uses the power of the Colossal Titan to strike at the port. As a result, some of the heroes escape, and a war between Paradise and the outside world becomes inevitable.

Eren Kruger ("The Owl")
Appearance: In human form, he is a sturdy man who is 188 cm tall, with dark shaggy hair (he combed it to the side), a thin face, and pronounced cheekbones. In his Attack Titan form (15 meters), he also had long dark hair, a muscular build, and sunken eye sockets; at the same time, the Titan's appearance showed the features of his human form (the same cheekbones)
What he did: Ehren Kruger was the bearer of the power of the Attack Titan for more than 30 years - longer than the standard lifespan of werewolf titans. He operated under the code name "Owl": as a Marleyan soldier, he secretly worked as a spy for a cell of Eldian restorers. It was Kruger who transferred the power of the Attack Titan to Grisha Yeager. This move set off a chain of events that eventually led to the power being inherited by Eren Yeager. By the way, Kruger was the first to utter the phrase "Attack Titan" - it later became the title of
the manga

Theo Magath. The Marleyan commander, pragmatic and tough, values efficiency. Tall, strong, military bearing; Short dark hair, sharp facial features, stern look.
Willy Tiber. A politician and aristocrat, he publicly declares Marley's position. Stately, imposing; dark hair with gray, noble features, a cold, calculating look.
Lara Tiber (Hammer Titan). A bearer of the power of the Hammer Titan, she acts at the behest of her family. Medium height, elegant; dark hair (often cleaned strictly), neat facial features, restrained expression.
Elena. A devoted follower of Zeke, pragmatic, ready for tough decisions. Tall, fit; short blond hair, expressive features, a straight, slightly tired look.
Nicolo. A former Marleyan soldier, he became a cook in Paradise; is attached to Sasha Braus, because of her death he almost fell into revenge. Tall (about 187 cm), thin; Blond hair "curtains", a small pointed nose, soft facial features.
Onyankopon. An ally of Paradise, a pilot, calm and reliable. Strong build, dark skin; Short dark hair, an open, confident face, usually collected and businesslike.
Ymir Fritz
Appearance: In human form, she is a short girl with blonde straight hair (just below the shoulders, with bangs) and light eyes. In her Titan form, she is also blonde, but her appearance is distorted: instead of a face, there is a skull with empty eye sockets, ribs sticking out, and the figure does not seem fully formed, which probably made it difficult for her to stand steadily. What she did: Ymir Fritz is the first to receive the power of the Titans. This happened when she, being a slave, began to drown, and a parasite resembling a human spine attached to her back. From it came the entire line of power of the nine titans - each subsequent carrier in one way or another relied on its original power.

Gabi Brown. A short girl (138 cm in 854) of athletic build. She has a small face with wide, bright brown eyes, well-defined eyebrows, a small upturned nose, and a radiant smile. Medium-length dark brown hair - she ties it halfway at the back of her head, leaving large strands on the sides of her face. She wears the standard Marleyan soldier's uniform (white jacket and pants), but as an Eldian, she is distinguished by a badge with an Eldian star on her collar and a white stripe with the same star on her hat. Underneath the uniform is a short, torn white dress with poorly tailored shorts.
Falco Grice. A short boy (140 cm) with a childlike physique, but with the makings of physical strength. He has short, messy blonde hair and bright light eyes (in some descriptions, light brown or light green). Like other warrior candidates, he wears the standard uniform of a Marleyan soldier (light shirt and pants, ammunition, shoulder straps, helmet, combat boots), but with an Eldian star on his collar and a white stripe with it on his hat. He also wears an Eldian armband.
Finger Peak. A short girl (155 cm). She has long, tousled dark hair (often pulled into a low ponytail with her front strands out), dark gray eyes, and a look that sometimes expresses indifferent sadness. The face is pretty, with a large nose. He wears a long cape, a skirt, black lace-up boots, and an Eldian headband on his left arm. After spending two months in her Titan form, it became more difficult for her to walk - in some scenes she can be seen with a crutch.

Grisha Yeager. Eren's father, a doctor and revolutionary; the bearer of the Attacker and Progenitor of the Titans, passed on the power to his son. Medium height, strong build; Dark hair with gray streaks, expressive facial features, attentive, slightly tired look. Age - about 40 years.
Carla Jaeger. Eren's mother, kind and steadfast; Mary tragically died at the fall of the wall. Medium height, slender; brown hair (often gathered), soft features, warm look. Age - about 35-40 years.
Dina Fritz. A carrier of titanium, associated with the history of Eldia and the fate of Grisha; In the story, it is known as the "smiling titan". Medium height; blond hair, delicate facial features - in human form; In the form of a titan, it stands out with a frightening, frozen smile. Age - at the time of the key events, about 40-50 years.

Titans:
Rainer Braun (Armored Titan). Tall, strong, athletic; Short light brown hair, sharp facial features, dark eyes, an internal fracture in the gaze.
Berthold Hoover (Colossal Titan). Very tall, thin, but powerful; Short dark brown hair, soft, slightly sad facial features, large dark eyes.
Annie Leonhart (female). Petite, but muscular; Blond hair (often gathered), neat facial features, expressive light eyes, restrained, almost cold facial expression.
Zeke Yeager (Beast Titan). Tall, powerful, athletic; blond hair slicked back, sharp features, piercing gaze - in human form; In the form of a titan, it is covered with fur and looks bestial.
Porco Galliard (Toothy Titan). Strong, wiry, of medium height; short dark hair, coarse facial features, firm, stubborn gaze; in the form of a titan - an aggressive appearance with a pronounced jaw and teeth.

Dot Pixis. The Garrison commander, charismatic and calculating, is not devoid of weaknesses (he loves wine). Tall, handsome; gray hair, mustache, penetrating gaze. Age - about 50 years.
Hannes. A Garrison sergeant, cowardly at first, but genuinely caring for people; He atones for his guilt by his actions. Strong physique; Blond hair, open face, often with a tense or guilty expression. Age - about 35-40 years.
Kis Shadis. A harsh instructor of the cadet corps, toughly tempers recruits; later revealed as a dedicated person. Tall, massive; Short-cropped dark hair, sharp features, heavy look. Age - about 40-50 years.
Kenny Ackerman. A cold-blooded killer and manipulator, Levi's mentor; acts for his own benefit, but with a code. Tall, wiry; dark hair with gray, combed back; sharp, predatory facial features, cold gaze. Age - about 50-60 years.
Rod Reiss. The head of the Reiss family, cowardly and obsessed with a "divine mission"; In the finale, he takes the form of a colossal sentient titan. Large, heavy; Dark hair, receding hairline, heavy features, a running gaze. Age - about 50 years.
Uri Reiss. A calm and wise ruler, the keeper of the power of the Progenitor; tried to bear the burden responsibly. Medium height, handsome; Dark hair with gray streaks, noble features, soft but firm gaze. Age - about 40-50 years.
Frieda Reiss. Kind, but broken by duty; the bearer of the Progenitor before the transfer of power. Fragile, elegant; Long blond hair, large light eyes, a delicate, almost childlike face. Age - about 20 years.
Historia Reiss (Krista Lenz). At first, she hid her personality, kind and selfless; later takes on the name and role of heiress. Short, miniature; blond hair (often loose or gathered simply), large blue eyes, soft features, open facial expression. Age - 15 years (850), 19 years (854).

Petra Ral - An experienced fighter of the Survey Corps, a member of Levi's elite squad; Kind, caring, sincerely devoted to the crew and admires the captain.
Appearance: short (about 158 cm), slender; in the manga, she has blonde hair and green eyes, and in the anime, she has light red hair and amber eyes; wears the standard uniform of the Survey Corps.
Oruo Bozzard. A boastful, sharp, but reliable fighter from Levi's squad; he imitated Levi's manner of speech, often boasted of his skills. Medium height, strong build; Short dark brown hair, coarse features, dark eyes.
Held Jinn. Calm, collected, responsible; always monitored the safety of his comrades. Strong, wiry; short blond hair, light eyes, restrained facial expression.
Günther Schulz. Experienced, balanced, reliable in battle. Sturdy, stocky; Short dark hair, inconspicuous but expressive features, calm look.
Mick Zacharias. Known for his phenomenal sense of smell, straightforward and strong; One of the best scouts. Tall, powerful, athletic; Short light brown hair, large facial features, confident look.
Marlo Freudenberg. An idealist, he wanted to fight corruption; transferred from the Military Police to the Reconnaissance Corps. Tall, slender; black hair, cut "to look like a bowl", an expressive profile, gray eyes, usually a serious face. Age - about 18-20 years.
Hitch Drace. Sarcastic, but caring; He covers his emotions with barbs. Medium height, fit; Short light brown hair, lively features, bright eyes. Age - about 15-19 years.
Flock Forster. Fanatically devoted to ideas, later - tough and uncompromising; from the Garrison to the Survey Corps, then to the Yeagerists. Tall, strongly built; Red hair with bangs, squinted eyes, sharp facial features. Age - 15 years (850), 19 years (854).

Eren Yeager. A muscular guy of average height. At the beginning of the story, he has dark brown hair (gray-brown in the anime), a long rounded face; The eyes in the manga are gray, in the anime they are turquoise. After the timeskip, I grew my hair to the shoulders, later I gathered it in a bun, a short beard appeared. Age: 15 years (850), 19 years (854).
Levi Ackerman. Not tall, but very strong and wiry. Short black hair, neat haircut; sharp, "sharp" facial features, cold gray eyes. Always extremely collected, in the uniform of the Survey Corps. Age - about 30 years.
Erwin Smith. Tall, handsome, with an erect posture. Blond hair, cut short; strict facial features, piercing gaze. Often in a commander's uniform with a raincoat. Age - about 35-37 years.
Hange Zoe. She is of medium height, slightly careless, energetic. Disheveled brown hair, often in disarray; He wears glasses and has a lively look. In the uniform of the Survey Corps, often with notes and drawings. Age - about 30-35 years.
Jean Kirstein. Tall, athletic. Short-cropped light brown (almost sandy) hair, expressive brown eyes, noticeable cheekbones. At the beginning - a little daring look, later - more collected. Age - 15 years (850), 19 years (854).
Sasha Braus. Energetic, straightforward, loves food. Medium height, slender; long brown hair, usually tied in a ponytail; large brown eyes, an open, lively face. Age - 15 years (850), 19 years (854).
Connie Springer. Impulsive, emotional, loyal to friends. Thin, but strong; Short light brown hair, large facial features, bright brown eyes. Age - 15 years (850), 19 years (854).
Marco Bott. Kind, honest, attentive to others. Medium height, soft appearance; Short light brown hair, warm brown eyes, calm expression on her face. Age – 15 years old

But here is a complete list of the main and significant characters, divided into sides and groups - this is easier to navigate.

Paradise (Eldia)

Main characters:

Eren Yeager;
Mikasa Ackerman;
Armin Arlert.
Survey Corps:

Levi Ackerman;
Erwin Smith;
Hanji Zoe;
Jean Kirstein;
Sasha Braus;
Connie Springer;
Marco Bott;
Petra Ral;
Oruo Bozzard;
Held Jinn;
Günter Schulz;
Mick Zacharias;
Marlo Freudenberg;
Hitch Drace;
Flock Forster.
Garrison and Military Police:

Dot Pixis;
Hannes;
Kis Shadis;
Kenny Ackerman.
Reiss family and related to:

Rod Reiss;
Uri Reiss;
Frieda Reiss;
Historia Reiss (Krista Lenz).
Other residents and important characters of Paradise:

Grisha Yeager;
Carla Jaeger;
Dina Fritz.
Marleya and the Outside Forces

Warriors of Marley:

Reiner Braun (Armored Titan);
Berthold Hoover (Colossal Titan);
Annie Leonhart (female);
Zeke Yeager (Beast Titan);
Porco Gallyard (Toothy Titan);
Marcel Galliard;
Gabi Brown;
Falco Grice;
Finger Peak (Titan Carrier).
Marley's management and other characters:

Theo Magath;
Willy Tiber;
Lara Tiber (Hammer Titan);
Elena;
Nicolo;
Onyankopon.
Historical and legendary characters:

Ymir Fritz (progenitress of the power of the titans);
Eren Kruger ("The Owl", the former carrier of the Attack Titan).

This is Attack on Titan. Describe your appearance (remember it so the bot doesn't forget), your age, and what occupation are you?
Survey Corps is the most dangerous service: they go beyond the walls, explore the world, and fight titans. Their symbol is the "Wings of Freedom." Notable members include Erwin Smith, Levi Ackerman, Hange Zoe, Eren Yeager, Mikasa Ackerman, and Armin Arlert.
Garrison is responsible for protecting the walls and the inhabitants within them, patrolling, repairing fortifications, and responding to titan breaches. Their symbol is roses. Commanders like Dot Pixis and Hannes are from the Garrison.
Military Police Brigade is an elite unit that serves in the safe inner zone (inside the most protected wall). Formally maintains order, but in the story, she is often involved in corruption and political intrigue. Symbol - a unicorn.
Training Corps - Here, recruits undergo training and master the SMUD (Dimensional Maneuvering Device) before being assigned to one of the units.
Marley Warriors - Fighters from Marley who have been given the power of sentient titans; their mission is to capture the Progenitor and defeat Paradis. The group includes Reiner Braun (Armored Titan), Bertolt Hoover (Colossus Titan), Annie Leonhart (Female Titan), Zeke Yeager (Beast Titan), and others.
Yeagerists - A faction that supports Eren Yeager and the idea of ​​protecting Paradis by any means necessary; appears in later seasons and plays a big role in the final arc.
fill out the table: first name, last name (optional), age, status (civilian/intelligence/etc.), appearance, character, strength, speed, potential (optional), and optionally, special features and what happened in the past, and also add something else if you wish