Four Arms

Four Arms is a Tetramand (a play on the Latin "tetra", meaning "four", and "mand", meaning "arms") from Khoros. He is the sixth Omnitrix alien to appear on the series. He first appeared in Washington B.C. when Ben needed to fight the giant mammoth that Dr. Animo reanimated.

Abilities
Four Arms possesses tremendous superhuman strength, nearly limitless endurance, and thick skin. His strength is such that he can create strong short-to-long range shockwaves simply by smashing the ground or clapping all four hands together, dubbed the "Big Smack". Four Arms' muscular legs also allow him to leap several city blocks at a time. As shown in Ultimate Alien, Four Arms is strong enough to hold a car on each of his lower hands.

Weaknesses
Sometimes Four Arms' bulk is a disadvantage, since the Tetramand species sacrifices speed for strength and cannot run for long distances or at great speeds. Four Arms' size also makes him unable to hide anywhere or sneak up behind anyone.

Ben 10 Original serie
Ben turns the first time in four arms to chase Dr.Animo. her appearance. it is about 3 feet tall, is very strong, with a white shirt that has a black stripe, has the Omnitrix symbol on his left shoulder, has two toes on each foot, bald and four eyes
 * Episode Washington B.C.


 * Fourarms_Gwen2.pngde Gwen 10

Gwen used Four Arms when she and Ben snuck into a bowling alley, throwing strike after stike, though due to the increase in her strength the bowling balls that Gwen threw crashed through the pins and into the back wall. She beat Ben in a land slide victory.


 * Episode Ben 10,000

His Ben 10,000 form has a better developed forehead, more muscle mass, no sleeves, and a pair of jutting incisors. He has thicker skin. The Omnitrix symbol has moved to his chest. Four Arms still has his fingerless gloves and pants. He also has three curved spikes on each arm and small spikes on his shoulders.


 * Episode Don't Drink the Water

Ben becomes a boy five years old when he dips in water juventud, affecting the omnitrix aliens leaving the young

Ben 10: Ultimate Alien

 * Episode Video Games

Four Arms reappeared shown sandwiching Ssserpent  between two cars. He looks stronger. No shirt or pants, replaced by two gold sashes that cross over his torso with the Ultimatrix symbol on his torso's center, his pants replaced by black briefs and a gold belt, and now wears gold braces on his wrists and ankles instead of gloves He has grown noticeably taller, seen when compared to his 10-year-old self's version
 * episode The Forge of Creation (Used by both Bens)

MAD
In Ben 10 Franklin, he appeared as Ben Franklin's first transformation, he has his original look, but with glasses, brown hair, a pirate hat, no sleeves on his upper arms, and his skin being purple.

Ben 10

 * Washington B.C. (first appearance)
 * The Krakken
 * Tourist Trap
 * Kevin 11(Selected alien was Stinkfly)
 * The Alliance 
 * Lucky Girl
 * Side Effects (Sick)
 * Secrets
 * The Big Tick
 * Framed
 * Grudge Match
 * The Galactic Enforcers
 * Ultimate Weapon
 * Tough Luck
 * Ghostfreaked Out
 * Back With a Vengeance 
 * Ben 10,000
 * Game Over
 * Super Alien Hero Buddy Adventures
 * Under Wraps
 * The Unnaturals
 * Monster Weather
 * The Visitor
 * Perfect Day
 * Don't Drink the Water
 * Ready to Rumble
 * Gwen 10
 * Ken 10
 * Ben 10 vs. the Negative 10 (Part 2)
 * Ben 10: Secret of The Omnitrix

Ultimate Alien

 * Video Games
 * Escape From Aggregor
 * Hero Time
 * Map of Infinity
 * Reflected Glory
 * Where the Magic Happens
 * The Forge of Creation (Used by both Bens)

Ben 10: Protector of Earth
Four Arms is the first alien you will need in the game to battle drones and bosses. You will need him to fight evil and move objects. He also has unlockable Dark Heroes and DNA Force skin.



Ben 10 Ultimate Alien: Cosmic Destruction
In Ben 10:Ultimate Alien: Cosmic Destruction, he is an exclusive character for the PS3, much like Rath is exclusive for the Xbox 360.

Trivia

 * Four Arms is Ben's favorite alien form to transform into in the original series, and he still uses this form in Ultimate Alien.
 * In Cartoon Network's online game Fusionfall, he is known as a nano.
 * The black stripes on Four Arms' face in the original series have been converted into a small goatee and a ponytail in Ultimate Alien. In The Galactic Enforcers, Tini's hair was like Four Arms' with the stripe being the start of the hair
 * 16 year old Four Arms is taller than his 10 year old self
 * He is the first known alien to barf as shown in Washington B.C.
 * It is shown in Ultimate Alien that Ben didn't know Four Arms was still in the Ultimatrix, seeing as when he fought Ssserpent for the second time in the series and transformed into him, he said, "Four Arms! Whoa, didn't even know that was still in there!".
 * In all the episodes that he appeared in, he was mainly facing off against Dr. Animo.
 * Four Arms is the first alien with four arms; the second is Stinkfly, the third is Spidermonkey, and the fourth is AmpFibian.
 * His Ultimate Alien appearance is similar to Kintaro and Goro from Mortal Kombat.
 * In the original series finale, some kid at Ben's school called him "Quad Hands".
 * In the animated series, Mad, Four Arms was the first alien transformed into by Benjamin Franklin. He was miscolored purple, had his original clothes, the original Omnitrix symbol, and Ben Franklin's hair and sleeve cuffs.
 * He is one of the several aliens in the Ultimatrix (as well as Humongousaur, Way Big, Armodrillo, and Rath) whose basic power is super strength.
 * In The Forge of Creation Ben's 10 year old appearance was voiced by John DiMaggio instead of Richard McGonagle.
 * Four Arms has had the most voice actors of any alien.
 * His feet is similiar to Heatblast's & Lodestar's.
 * When Ben had a cold, Four Arms turned orange and had stinky hives.
 * Strangely, when Ben tries to change into Four Arms, the Omnitrix seems to nearly always change into a different alien (It mostly Grey Matter).