Chaquetrix

Portaler: 1.90m | 160kg. A robust alien with biological armor and large rings on her wrists. She can open stable interdimensional portals to transport Ben and his team.

Terradino (Astrodactyl Version): 1.75m | 55kg. A pterodactyl alien with energy thrusters on its back. Uses pure energy whips and possesses a sharp beak, being a master of fast aerial combat.

Kickin Hawk: 2.00m | 115kg. An alien bird of prey with brown feathers and strong arms. She is the best martial arts fighter on the clock, with claws on her feet that can cut through steel.

Mole-Stache (Mustache Mole): 1.30m | 45kg. Mole-like appearance with a super-developed pink mustache. It uses its mustache as if they were extra hands to punch, dig, or even fly like a propeller.

The Worst: 1.15m | 85kg. Short, round, and with wrinkled yellow skin. Although she doesn't attack, she is Ben's most resilient alien: she can be run over by a train and not suffer a scratch.

Walkatrout: 1.00m | 20kg. A small blue fish-like alien with legs. Its only "ability" is being extremely slippery, making it impossible for enemies to grab.

Pesky Dust (Star Dust): 0.90m | 12kg. A little blue fairy with pink wings. She blows a magic dust that instantly puts the enemy to sleep, allowing her to enter and manipulate their dreams.

Gutrot (Rotten): 1.95m | 190kg. Possesses a body that functions as a living chemical laboratory. Can create any type of gas (tear gas, sleeping gas, flammable) and expel it through its pores.

Whampire: 1.90m | 80kg. A pale-skinned, black-suited vampire alien. She can hypnotize living beings and fire small darts that control the nervous system of her targets.

Bullfrag: 1.85m | 75kg. An elite alien frog, extremely athletic and a master of infiltration. Possesses a powerful tongue and a leap that can reach entire buildings.

Nanomech: 1cm to 15cm | 0.1kg. A bio-mechanical hybrid with carbon skin and a single green eye. It has insect wings and fires bioelectric beams.

Eon (Hybrid Version): 1.75m | 60kg. An alien with purple and black clothing who manipulates time. Can create temporal rifts and age objects with a touch.

Rocks: 2.20m | 450kg. An alien made of yellow volcanic rocks. It is extremely strong and can generate shockwaves by slamming its fists into the ground.

Squidstretch: 1.80m | 70kg. An alien with stretchy skin and squid-like features. Her arms and legs can stretch to incredible distances, and she can expel ink.

Bob the Blob: 1.50m | 120kg. A gelatinous and translucent being. Although it looks fragile, it is immune to physical attacks and can absorb impacts as if it were an air cushion.

Mealymouth: 1.60m | 55kg. A peculiar-looking alien with a gift for smooth talk. Her voice has a hypnotic effect, capable of convincing enemies to give up fighting.

Humungousaur (Reboot Style): 3.60m | 1,300kg. Version with darker fur and a mace-like tail studded with spikes. Can slam its tail on the ground to create sonic blasts.

Ventrilosquid: 1.70m | 60kg. A cephalopod alien that lives out of water. Uses telepathic powers to project its voice onto other beings, functioning as a master of illusion.

Decagon Vreedle: 1.95m | 150kg. A female and "intelligent" version of the Vreedle family. Specialist in heavy explosives and large laser weapons.

Antigravitesla: 1.65m | 40kg. A slender alien with electrical coils throughout her body. She can nullify gravity around her, causing objects and enemies to float uncontrollably.

Slapback: 1.40m | 90kg. A blue and gray-skinned alien with metallic armor on her back. When subjected to a strong impact, she splits into smaller, heavier, and much stronger clones.

Gax: 2.10m | 130kg. A Chimera Sui Generis (Vilgax's species). Possesses green skin, tentacles on its face, and physical strength equivalent to that of Four Arms, with great regeneration.

Surge: 1.20m | 20kg. Composed of metal pieces in the shape of an "X". Alone it is limited, but it can connect to thousands of others of its kind to form gigantic structures.

Overflow: 1.75m | 110kg. A robotic alien in red armor with transparent water tanks. Can control water pressure to create blades or flight thrusters.

XLR8 (Ben 10,000 Version): 1.80m | 60kg. A taller and more mature version of the original SK8. Features enhanced speed sensors and a more aerodynamic black and white suit.

Shellhead: 1.60m | 180kg. An alien that looks like a giant turtle. Its only ability is to hide inside its indestructible shell, serving as shelter for Ben.

Sandbox: 1.85m | Variable weight. A being made entirely of living sand inside a container. Can change shape and create localized sandstorms.

Snakepit: 1.70m | 65kg. A creature composed of several intertwined snakes. It can break apart into dozens of smaller snakes for espionage or immobilization.

Spanner: 1.65m | 55kg. An alien with a technological suit capable of manipulating dimensional portals and traveling short distances through time.

Portaler: 1.90m | 150kg. A robust alien with bio-armor capable of opening circular portals to teleport the team or redirect enemy attacks.

Arcticguana: 1.75m | 95kg. A reptilian alien with blue and white skin and fins on its back. It exhales a freezing breath of extremely low temperature from its mouth.

Spitter: 1.50m | 80kg. Rounded, inflatable body with lime-green skin. Can shoot jets of acidic, slippery sludge under high pressure.

Toepick: 1.90m | 140kg. It has a robust green body, hiding its face behind a locked metal mask. Its appearance is the greatest fear of any living being.

Bullfrag: 1.85m | 75kg. (Alternative/refined version) Emerald green skin, athletic build, and long reach with its tongue. It is a master of hand-to-hand combat.

Frankenstrike: 2.25m | 290kg. (Classic/Detailed Version) Pale skin with scars and large electromagnetic generators. Combines brute strength with technical intelligence.

Snare-oh: 2.10m | 40kg. (Classic/Detailed Version) A body composed entirely of regenerative Egyptian linen bandages. It can stretch and reshape itself at will.

Beewolf: 2.15m | 115kg. (Classic Loboana) Dark gray fur and obsidian claws. Its sonic howl can shatter rocks and disorient enemy fleets.

Vomitalien (Upchuck/Perk): 1.25m | 45kg. Green skin with light markings. Possesses four interdimensional stomachs that convert solid matter into explosive energy.

Vomitalien (Upchuck/Murk): 1.25m | 48kg. Dark green-skinned variant with a single tongue. Possesses greater digestive resistance and fires denser projectiles.

Shock Rock: 2.10m | 200kg. (Based on the Reboot) Made of blue rock and pure electrical energy. Can create solid energy weapons, such as scythes and shields, for Ben.

With these, we've covered 70 variations and species. Since Ben has around 71 to 80 named aliens in the series, we're nearing the end of the known list!

Nanomech: 1cm (can grow up to 15cm) | 0.1kg. A tiny bio-mechanical hybrid with carbon dragonfly wings. Metallic gray skin and a single bright green eye.

Fasttrack: 1.75m | 65kg. An anthropomorphic feline with black and blue fur. It is extremely fast and physically stronger than the SK8, with retractable claws.

Eatle: 1.80m | 180kg. An alien beetle with a black and silver carapace. It has a large horn that opens like a jaw to eat ores and fire lasers.

Juryrigg: 1.20m | 30kg. A small red devil with safety goggles. Has an obsessive urge to disassemble and reassemble machines in seconds.

Mole-Stache: 1.30m | 45kg. Mole-like appearance with a vibrant pink mustache made of muscle fibers. Can use the mustache as hands, legs, or propellers.

Walkatrout: 1.10m | 25kg. An alien bluefish with short legs. Its skin is extremely smooth and slippery, allowing it to escape capture.

Kickin Hawk: 2.00m | 110kg. An alien bird of prey with brown feathers and strong arms. A martial arts expert, it possesses sharp claws on its feet and hands.

Toepick: 1.90m | 140kg. A green, corpulent alien wearing a closed metal helmet. Her face is so horrifying that anyone who sees it is filled with pure terror.

ChamAlien: 1.70m | 60kg. A humanoid caterpillar with smooth skin and three colored eyes. It can become completely invisible, changing color to blend into its surroundings.

Buzzshock: 40cm | 2kg. Small and resembling a living battery. Made of pure electricity, it loves to multiply and travel through electrical wires.

Bullfrag: 1.80m | 70kg. An athletic Incursean with green skin, long legs, and an extensible tongue. She wears sunglasses and has a confident and seductive posture.

Atomix: 2.10m | 300kg. White and green robotic armor containing pure nuclear energy. It has radiation cylinders in its arms and is one of the most powerful suits in the watch.

Astrodactyl: 1.75m | 50kg. Flying alien with a pterodactyl-like appearance and an organic jetpack. Uses stellar energy whips and emits sonic screeches.

Snare-oh (Mummy): 2.05m | 45kg. Made of mystical and indestructible linen bandages. Can unravel into strips to restrain enemies or pass through gaps.

Shocksquatch: 2.20m | 240kg. A yellow and white-furred Shocksquatch with lightning rods on its shoulders. Very physically strong and generates massive electric discharges.

Gutrot (Rotten): 1.90m | 180kg. Possesses a transparent abdomen filled with colored gases. Can synthesize any chemical compound or tear gas and expel it.

Whampire: 1.90m | 75kg. Vampiric appearance with pale skin and black attire. Spits "Corruptions" to control minds and can transform into a small bat.

Ball Weevil (Beetle): 1.10m | 30kg. A small, yellow, insectoid alien. Creates sticky plasma balls with its mouth, which increase in size as they roll.

Crashhopper: 1.80m | 65kg. Gigantic hind legs and reinforced head. Specialist in long-distance jumps and impact attacks using his skull.

The Worst: 1.20m | 80kg. Short, round, with yellow, wrinkled skin. She is technically indestructible and feels no pain, serving as the perfect shield for Ben.

Water Hazard: 1.80m | 90kg. Possesses a resistant metallic red exoskeleton. Shoots high-pressure water jets from holes in the palms of its hands.

Terraspin (Tartagira): 1.90m | 150kg. Robust, circular body like a turtle shell. Possesses holes in its chest that function like turbines to generate hurricanes.

NRG: 2.10m (with suit) | 400kg. Lives inside a heavy, armored containment suit. Its true form is a being of pure, radioactive energy.

Armodrillo (Catcher): 2.30m | 380kg. Armored yellow skin with arms that function like jackhammers. Can generate earthquakes and dig tunnels in seconds.

AmpFibian (Amphibian): 1.75m | 30kg. Similar to a blue jellyfish, it has long tentacles and a semi-transparent body. It reads minds through electrical impulses.

Clockwork (Counter-Time): 1.70m | 220kg. Golden metal body resembling an antique clock. Possesses a key on top of its head and fires chronal rays that manipulate time.

Gravattack: 2.40m | 600kg. It looks like a living planetoid made of brown rock with an exposed magma core. It controls the gravity around itself.

Feedback: 1.95m | 75kg. Black skin with white stripes and antennae that end in plugs. Absorbs any type of energy to fire back with double the force.

Bloxx: 2.20m | 210kg. Composed entirely of colorful building blocks. Can instantly mold its body into walls, catapults, or cages.

Pesky Dust (Star Dust): 1.00m | 15kg. A blue and pink fairy with sparkling wings. Uses sleep dust to put enemies into a trance and manipulate their dreams.

Humungousaur: 3.60m (base) | 1,200kg. Scaly brown skin and a powerful tail. Can grow up to 18 meters in length, gaining bony dinosaur plates.

Jetray: 1.70m | 55kg. Red, with yellow membranes under its arms for hypersonic flight. Shoots green lasers from its eyes and the tip of its tail.

Big Chill: 1.75m | 45kg. Light blue skin and wings that fold like a cape. Can become intangible and freeze objects with its breath or touch.

Chromastone (Chrome): 1.95m | 180kg. Made of dense purple crystal with a horn on top. Acts as a living conductor, absorbing energy to fire colored beams.

Brainstorm (Arthropod): 1.60m (width) | 90kg. A crustacean with enormous pincers and an exposed brain under a carapace that opens. It shoots out mental electricity.

Spidermonkey: 1.40m | 40kg. It has four arms, two extra eyes, and blue fur. Extremely agile, it shoots strong webs from the tip of its tail.

Goop: Variable height | Zero weight. A green, viscous liquid polymer. Maintains its feminine shape through a small antigravity disc that floats above it.

Alien X: 1.85m | Weightless. Black body with a star-like glow and three horns. He is omnipotent, but his consciousness is in constant conflict with internal voices.

Lodestar (Polar Star): 1.80m | 150kg. Magnetic body with a head that floats between its shoulders. Controls metals and wears yellow and black armor.

Rath: 2.10m | 130kg. Tiger fur, black claws protruding from her wrists, and a wrestling uniform. She's the most aggressive and always yells at Ben.

Cannonbolt: 1.60m | 200kg. Rounded body with yellow armor plates on the shoulders and back. White skin and wide teeth; assumes a spherical shape for defense.

Wildvine: 1.85m | 60kg. Composed of green vines and petals on its head. It has explosive seeds on its back and arms that stretch like whips.

Benwolf (LobisBenta): 2.10m | 110kg. Humanoid wolf appearance with gray fur and long claws. Its jaw opens in four parts to emit sonic howls.

Benmummy (Mummy): 2.00m | 40kg. Formed from regenerative linen bandages. Bright green eyes; extremely light, flexible body capable of stretching.

Benvicktor (Frankenstrike): 2.20m | 280kg. Pale skin with stitching and large metal coils on the shoulders. Gothic-industrial look and great electric power.

Upchuck (Glutton): 1.20m | 45kg. Small, green skin and expandable stomach. Possesses several long tongues for ingesting matter and firing plasma balls.

Ditto: 1.30m | 35kg. White and gray fur with black markings. Small and playful, she has a sensor on her forehead and the ability to create identical copies of herself.

Way Big (Giant): 30.00m+ | Several tons. Giant white and red creature with fins on its head and arms. It is the tallest alien, used only in extreme emergencies.

Swampfire: 1.85m | 70kg. Green skin with a head that resembles a fiery petal. Smells of methane and has control over flames and botany.

Echo Echo: 1.20m | 30kg. White silicone body resembling a spacesuit. It has headphones and produces powerful sonic screams, in addition to multiplying.

Heatblast (Flame): 1.75m | 80kg. Volcanic rock body with magma fissures. Fiery hair and yellow eyes.

Wildgirl (Beast): 1.70m | 65kg. Orange fur, no eyes, sharp teeth and claws. Agile and wild posture.

Diamondheart: 1.90m | 250kg. Made of blue-green crystal. Faceted features and an indestructible body.

SK8 (XLR8): 1.65m | 50kg. Blue and black, slender, with spheres on its feet, long tail and a translucent blue visor.

Grey Matter: 15cm | 0.5kg. Grey skin, giant green eyes, and a mini scientist suit.

4Arms (Four Arms): 2.50m | 350kg. Giant with red skin, four muscular arms, and four eyes.

Stinkfly (Insectoid): 1.60m | 55kg. Four eyes on stalks, insect-like wings, and a tail with a stinger.

Riplips (Aquatic): 1.80m | 75kg. Serrated teeth, headlamp, and legs that turn into a mermaid's tail.

Update (Ultra T): 1.75m | Zero weight. Fluid biomechanics, black skin with bright green circuits.

Ghost Lady: 1.70m | Floating weight. Translucent gray skin, one pink eye, and cracks all over her body.