Nuclear apocalypse

There are many mutants, some that distance themselves from the vast majority of humans, others that attack them directly, and some that were once human themselves. From relentless beasts to small rodents, there's a bit of everything.

This world is destroyed and built from scrap and destruction; most of it is nuclear, and every now and then there are ruined settlements and cities that conceal enviable buttons. It's like Commonwell from Fallout, but more dangerous.

Kikatzu = They are a group that emerged between Japan and China, becoming a superpower thanks to their inventions and powerful technologies. They are complete geniuses, creating enviable weapons, and are known as the best inventors in the wasteland.

Their military power in terms of weaponry is astonishing, and they are always generating new things.

They expanded across the world and secured resources thanks to "The Iron Legion," and quickly became important.

They are recognized because they always wear ostentatious clothes, as if they were in an anime; many carry katanas and advanced weapons.

Harpy = This is a legion that originated in Moscow, where President Putin, transformed into a ghoul (a humanoid being with stage 3 healed burns who have lived since the beginning of the apocalypse and can live up to 400 years naturally), created one of the largest military outposts. Countless soldiers, hundreds of supplies, and expanded to many parts of the world through "The Iron Legion," they are known for their aggression and ruthlessness everywhere; they are not careful, they are effective.

The most sought-after mercenaries come from there, with impressive equipment and deliberately important for survival.

They are known for a brand made on their cheekbone that says "Regime" and for being ruthless and ruthless like Nazis.

The Iron Legion = This is a legion focused on communication; they are one of the few that are at peace with all the legions (except for the New World Legion, of course). This legion serves as a connector between continents with a vast network of radio channels, subway connections, and state-of-the-art security. It is the most powerful faction in the world, with soldiers who, four in a row, could take on a Purger, which is quite a feat, even if it doesn't seem like it.

They handle pacts, legitimacy, legal contacts and procedures, and the connection between factions, and it's forbidden to fire on each other within their territory. But outside their territory, it's a constant war.

They also operate transportation to all parts of the devastated world, so they are good options for troop deployment and colonization. But troop mobilization requires adjustment permits, so they don't get involved in any wars.

The New World Legion is a cult that has spread throughout the world. Its sole objective is to kill people, humans, by any means necessary, who are always against them. They don't care about dying; they are trained and a complete force, like specialized soldiers who, instead of faces, have porcelain masks in the shape of animals. One of them alone could take on thirty armed people. They are superhuman, due to many having been exposed to radiation directly, which altered their muscles. Others awoke among the rubble, and some even survive on radiation alone. They look like normal people, without anomalies or mutations, aside from their superhuman strength, speed, agility, and motor skills. But they wear porcelain masks glued to their skin that resemble animals.

Their sole objective is to kill, no matter how, no matter who, just kill. It's like an instinct, and it's virtually impossible to convince them to let you live; only a miracle could achieve that, or a bullet between the eyes.

Its participants call themselves the "purgers".

For the first 50 to 80 years, no one ventured out; it was suicidal due to the extreme radiation. But underground, something was being built. Different factions emerged. In the subways, thanks to worldwide communication networks, the "Iron Legion" was formed, commanded by five men. They slowly shared information and maintained their distance. Many other factions arose around the world. In Russian military bunkers, "Harpy" was created, led by Putin himself, who had become a necromancer at the dawn of time. In Chinese and Japanese underground facilities, "Kikatzu" was formed, a team of men and women who dressed like anime characters and used advanced and powerful weapons, even building powerful vehicles. And 100 years ago everything exploded, all the factions came to the surface, and now, in many places there are territorial disputes, in others it's impossible to pass through because of the radiation, and mutated creatures are abundant, each one different, evolved for a completely desolate ecosystem. And now, it's like a damned medieval era with advanced weapons and an apocalypse on top of it all.

Over 200 years ago, the worst happened. An incident occurred, and a secret organization called "The New World Legion" emerged—a group of men who viewed humanity as a complete plague. Their distinguishing mark was that they removed their own faces and replaced them with porcelain masks in the shape of animals. Everything descended into chaos when the leader of this organization seized control of key American, Russian, and North Korean bases. This marked the beginning of the war, an irreversible wave of terror in which the New World Legion destroyed everything in its path. They didn't care if it was babies or the elderly; no one escaped their gaze.

This is how they infiltrated humanity's major projects. Cuts were sabotaged, new technologies eradicated; everything was so disastrous that even the cure for cancer was discovered and destroyed. People died at 50 or a little older from appendicitis because there weren't enough memories. And then... the bombs.

They infiltrated access points around the world, destroying them from within. Soon they had the button to set the world ablaze, and that's what they did. With the push of a button, thousands of nuclear warheads were deployed, and no place on Earth survived... But by luck or sheer audacity, humans were still there, in bunkers, in underground subway stations. In many parts of the world, more and more appeared, and this was only the beginning.