Rebootomnitrixsymbol This article belongs to the Reboot Continuity
34497a3fe0ef52949a1ba8e99894ed69 Click here to see the Classic Continuity version of this article

Four Arms is the Omnitrix's DNA sample of a Tetramand from the planet Khoros.


Ben as Four Arms

Four Arms is a humanoid alien that is approximately twelve feet tall, has well developed muscles, two pairs of arms with four-fingered hands, and red skin. A black stripe goes from his chin to his lower lip, and he has four eyes: a main pair, and a smaller pair below them. Four Arms wears a white T-shirt with a black line going down it, black pants, and fingerless gloves. His eyes are green and he has no hair.

In Don't Laze Me, Bro, Four Arms wore a sleeveless purple bodysuit, blue gloves and a green wig on his head. He also had two lime green star-shaped tattoos on his upper arms.

In Welcome to Zombozo-Zone!, Four Arms wore armored shin guards, shoulder pads, wrist guards, and a helmet with a green feather.

Four Arms wears the Omnitrix symbol on his chest.

Billy as Four Arms

Four Arms has four gold bracelets on his wrists, as well as a gold crest on the top of his head, replacing the black stripe. He wears shorts instead of jeans, and his collar is visible.

A squirrel as Four Arms

Four Arms resembles the squirrel in its regular form, but it is much larger and has red fur. It has four red arms with black forearms, along with a bushy tail. It wears a sleeveless white T-shirt with a vertical black stripe, along with black pants.

Gwen as Four Arms

Four Arms looks similar to Ben as Four Arms, but she has a feminine build. She wears a light blue T-shirt with white sleeves and a black cat logo on the chest. There is no black stripe at the top of her head. She has a tuft of orange hair with a blue hairclip on her head.

Powers and Abilities

Four Arms' most prominent ability is his enhanced strength, being able to lift several times his own weight and punch through various resilient materials with ease. His strength allows him to use anything heavy as a weapon, from big rocks he can throw several feet away, to beams and pillars that can be used as clubs. His great strength even extends to his jaws and bite, allowing him to bite metal and damage it.

Four Arms can create strong shockwaves by clapping all four of his hands together or slamming his fists on the ground. By clapping two of his arms, he only can set aside gas, dust or any air-traveling menace that could hurt him.

Four Arms can jump several times his own height, at least seven stories up, in a single bound.

Four Arms has high durability, being almost fire and laser-proof.


Four Arms' bulk sometimes is a disadvantage; all the extra muscle mass makes him relatively slower than other opponents, and his size, likewise, makes using things, or moving through areas designed for smaller species difficult.

Four Arms' immense size makes him an easy target for enemy attacks.

Four Arms' durability does have a limit, as he sprained his right hands after punching Bashmouth's armor full force.[1]


Ben 10


Season 1

Season 2

Season 3

Season 4


Video Games

Ben 10

Four Arms is a playable alien character in the game.

Four Arms, along with Heatblast and Cannonbolt are the only aliens available on Ben's arsenal at the beginning of the game.

Four Arms is able to use his incredible strength to tear off gate doors and remove protective plating. For this reason, he is crucial in order to defeat Weatherhead Prime, being the only alien form strong enough to damage the arms of the robotic behemoth.

Four Arms' Ultimate Ability consists of him digging his hands into the ground, pulling a boulder-sized chunk and hurling it towards enemies.

Four Arms is vital for progression on the The City and the The Tornado levels of the game.

Naming and Translations

Language Name Origin
Italian 2x2 From the 2x2 mathematical multiplication, which makes 4 (four)
Russian Силач From Силач, strong man
Spanish (HA) Cuatro Brazos From cuatro, four and brazos, arms.


See Also


Original Aliens
CannonboltDiamondheadFour ArmsGrey MatterHeatblastOverflowStinkflyUpgradeWildvineXLR8
Introduced in Season 1 Introduced in Season 2 Introduced in Season 3 Introduced in Season 4
Gax RathShock Rock HumungousaurSlapback Jetray
Omni-Enhanced Aliens
CannonboltDiamondheadFour ArmsGrey MatterHeatblastOverflowStinkflyWildvineXLR8
Omni-Kix Aliens
CannonboltDiamondheadFour ArmsHeatblastHumungousaurJetrayShock RockSlapbackXLR8
Fusion Aliens Non-Canon
Amalgam BenGrey ArmsXLRArmBlastDiamondHeat Hot Dog AlienOmnitrix Glitch FusionRath ArmsShock Blast

Start a Discussion Discussions about Four Arms (Reboot)

Community content is available under CC-BY-SA unless otherwise noted.