Chopsuey

Chopsuey, also known as Experiment 621, is an illegal genetic experiment created by Jumba Jookiba, and the main antagonist of the video game Disney's Stitch: Experiment 626. He has all of Stitch's powers but is less capable. He is jealous of all the attention that Stitch gets.
==Background==
===Personality===
Experiment 621 is shown to be sadistic, prone to jealous hatred and possesses a superiority complex, shown when he became obsessed with proving he was "superior" to 626 which included trying to kill him. However, this attitude can be somewhat justified, since Jumba harshly criticized and completely neglected 621 when 626 proved to be a more effective experiment.
621 may be mentally unstable due to his unusual tendency to burst into random laughter and because of his merciless rage. Despite this, he appears to be more intelligent than most experiments, including his ability to speak fluent English.
621 does not appear to be a very capable fighter, only fighting his battles with sheer strength rather than skill. He can also be quite reckless and clumsy in such circumstances.
===Physical appearance===
In his regular form (not counting his extra limbs), 621 resembles a slim, dark green koala standing on two, very slim legs. The fur on his belly, bottom jaws, and around his eyes, however, are a dull yellow color. On his rather large-in-proportion head are a pair of bugging black eyes, a large black-green round nose, and a wide underbite with two jutting fangs. His ears are quite long and slim, almost like a bat's own ears, and has creamy yellow insides. He is quite short, standing at three feet, including his dark yellow spiky Mohawk.
He wears a dark brown sleeveless space suit with a circle consisting of a darker brown border and yellow center on his chest and patches consisting of a brown border and yellow center on each of his legs, black belt with a yellow square buckle and collar, which sprouts into very thin arms ending with long black claws and creamy yellow inner hand/paw pads. His slim, short legs all end with round feet dotted with black toes.
When in his mutated form, there is a major difference in his appearance. 621 is now standing at around six feet. His eyes are much bigger and bug out a lot more, while his ears are notably shorter than they were before mutation. His chest is quite thick and large now. Sprouting from his chest are some very slim arms that grow into large, muscular forearms ending with longer black claws. His lower torso is quite small compared to his huge chest, but these sprout into skinny legs with huge monstrous feet. On his back, his three spines have doubled to six, spreading outward towards the sides. They've become much sharper, growing to about one foot long each.
===Powers and abilities===
621 has similar powers to Stitch but is not as effective at using them. He is both very physical and well-equipped. He is able to use a jetpack and a grapple gun.
*Basic experiment attributes: 621 has all of the most basic abilities that many other experiments possess. His green hands and feet can produce a sticky substance that allows him to scale walls and ceilings without falling, much like a bug. He has the ability to see very well in the dark (as seen whenever his eyes turn green), lift individuals/objects that are many times his own weight (he isn't the strongest experiment, but is strong; one can compare his strength to that of an average human weight lifter), and his skeletal structure is so flexible that he can roll around as a ball, curled up while biting onto his legs.
*Retractable limbs: 621 can retract and extract extra limbs at any time he wishes. He has an extra pair of arms that have already torn holes on the sides of his brown space suit, sharp black claws at the tip of his fingers, three porcupine-like spikes tipped with whitish-blue and black that sprout from his back, and two bug-like antennae with no real use.
*DNA mutation: An ability received after he was genetically altered by Dr. Jumba's mutator machine. His innards, thanks to the special cases of DNA he placed in the machine before mutation, have formed in a way that could boost his strength and adrenaline to alarming rates. Such change occurs upon consumption of fresh genetic material from strong, fast, very well-adaptive creatures (the very well abundant non-magical humans, unfortunately, are out of this category, as they are physically too weak for such use).
::Such material comes in the form of hair, blood, or even nails. The mutation changed 621's body enough for him to handle such consumption (although, most experiments could already handle such a diet). When enough DNA is absorbed, he takes on this stronger, faster form for five posts. Afterwards, he reverts back to normal and will have to search for more material to consume for another mutation.
*Speech: Unlike most other experiments, who usually speak Tantalog or in no language at all, 621 can also speak fluent English with a vaguely Russian accent, not unlike his creator Jumba Jookiba, albeit sounding similar to Stitch's nasal voice.
His weapons are two plasma cannons that he normally keeps hidden with his retracted extra arms. He has a secondary gun, used more for self-defense. This gun fires a beam of green energy at targets, and can teleport them short distances no more than fifteen feet. Where the target reappears is random.
621 was able to mutate himself into a much larger and stronger creature by collecting DNA strands. In this form he is physically more powerful than Stitch, but less skilled.
==Appearances==
===Disney's Stitch: Experiment 626===
 
Experiment 621 was the 621st genetic experiment created by Jumba with Hämsterviel's funding. He was presumably designed either as a prototype of Stitch and Reuben, or for Stitch/Reuben's purpose. His original purpose was to collect strands of DNA around the galaxy to help Jumba create more experiments.
621 had been sent around the galaxy to collect DNA strands to help Jumba create more experiments; however, Jumba had been disappointed with his results.
Jumba later gave this mission to 626 and was more satisfied with 626's achievements. Jealous of Experiment 626 because of all the attention Jumba was giving him, 621 secretly collected his own DNA and used it to mutate himself into a bigger, stronger form. 621 then battled 626, but was defeated when 626 tricked him into electrocuting himself. The unconscious Experiment 621 was apprehended by Gantu along with Jumba and 626 shortly after.
==Trivia==
*Stitch: Experiment 626, the only media where 621 makes an appearance, had its events retconned from canon in media following the game's release, though 621 could still have the same physical appearance, abilities, and personality.
**Jumba and Stitch were apprehended in Lilo & Stitch 2: Stitch Has a Glitch moments after Stitch's creation, contradicting the events chronicled in Stitch: Experiment 626. However, Jumba stated in "Kixx" that he trained Stitch between his creation and arrest, which also contradicts Lilo & Stitch 2. This would suggest that Lilo & Stitch 2 is actually non-canon or this episode is partially non-canonic.
**Even though 621 never made a physical appearance outside of Stitch: Experiment 626, his name is listed in the end credits of Leroy & Stitch, suggesting in the game that 621's canon name is Chopsuey.
**If this version of Chopsuey is canon, then he is the only experiment to debut in a video game. Since the game was released on June 19, 2002, two days before Lilo & Stitch was released, he is also the one of the earliest experiments to debut.
*He is one of the few experiments that are actually villains, along with Zero, 627, Leroy and his clones, and Dark End, while all the other experiments were following their primary function.
==Gallery==
:Disclaimer: All cutscene screenshots from Disney's Stitch: Experiment 626 were taken from AI-upscaled videos that were originally uploaded to YouTube.
621 manual render.png|Render of 621 from the game's PAL manual
Chopsuey in game.png
Chopsuey feeling unappreciated.png
Chopsuey giving DNA to Jumba.png
Chopsuey enters storage room.png
Chopsuey in storage room.png
Chopsuey takes blowtorch.png
Chopsuey using blowtorch.png
Chopsuey steals grapple gun.png|"Who's superior now?" - 621 finds the grapple gun
Chopsuey turns away.png
Chopsuey using grapple gun.png
Chopsuey swinging.png|Goof: the tip of 621's highest spine clips through his head 
Chopsuey collecting DNA.png
Chopsuey being impatient.png
Chopsuey mocking Jumba.png
Chopsuey still mocks Jumba.png
Chopsuey screams.png
Chopsuey flexes lower arms.png
Chopsuey begins to laugh.png
Chopsuey laughing.png
Chopsuey notices the jet pack.png
Chopsuey reaches for the jet pack.png
Chopsuey steals jet pack.png|621 finds the jet pack
Chopsuey flying.png
Chopsuey collecting DNA in flight.png
Chopsuey on screen.png|"He's putting DNA in the mutator!"
Chopsuey explaining his plan.png
Chopsuey cackling before transformation.png
Chopsuey sticks his tongue out.png
Chopsuey dizzy from mutation.png|621 somewhat dizzy after his mutation
Chopsuey says Now we settle this!.png|"Now we settle this!"
Chopsuey's mutant form.png
Chopsuey during gameplay.png
Chopsuey during gameplay 2.png
Chopsuey during gameplay 3.png
Chopsuey during gameplay 4.png
Chopsuey during gameplay 5.png
Chopsuey during gameplay 6.png
Chopsuey during gameplay 7.png
Chopsuey during gameplay 8.png
Chopsuey's defeat.png|621's defeat
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Category:Lilo & Stitch Experiments
Category:Lilo & Stitch characters
Category:Aliens
Category:Males
Category:Monsters
Category:Creatures
Category:Characters in video games
Category:Disney characters
Category:Characters introduced in video games
Category:Main antagonists