''Disney's Stitch: Experiment 626'' is a basic
platform game, with an environment for exploring, item finding, and fighting enemies. Plasma guns are the standard armaments. With his four arms,
Stitch, known during the game's events as Experiment 626, can equip up to four at once, but only two when climbing or holding an object. There are two special weapons: a "Big Gun" that fires guided rockets that do massive damage and a Freeze Ray which coats enemies in ice. The game includes collectibles that the player must equip and find to progress throughout the game. Stitch is under the control of Jumba at the time of the game, and he orders Stitch to find
DNA samples, which assist him in performing more experiments. Blue DNA count as one sample, while red DNA count as five samples. Squid bots allow the player to try and garner a "movie reel"; these 105 reels are used to buy various scenes from the film as well as previews. Stitch also can find gadgets to assist him in navigating the environment. Grapple guns are provided to allow Stitch to swing over hazardous substances or to reach difficult spots. A jet pack is also featured which can allow Stitch limited flight time. The game has many enemies in Stitch's dangerous quest for DNA. These include United Galactic Federation soldiers, frogbots, heavy soldiers, ''
Gantu's'' elite frogbots, mutant "greemas", and buzzers. Bosses include Dr. Habbitrale in his giant robot,
Experiment 621 (after being mutated), and Gantu. == Plot ==