Game Revolution
- "It tries to bring together many disparate game ideas, but these ideas weren't pushed all the way and at the very least weren't polished enough for a final product." Review by Johnny Liu with score [C].
- http://www.gamerevolution.com/oldsite/games/ps2/action/stitch_experiment_626.htm

GameSpot
- "a disjointed gameplay experience, and as such it can't be recommended to anyone who isn't very into the recently released Disney movie." Review by Miguel Lopez with screen shots and score [5.7].
- http://www.gamespot.com/ps2/action/disneysstitchexperiment626/

The Electric Playground
- "Stitch is quite a maneuverable creature. He can jump and double jump, shoot (he auto-targets the closest enemy in the direction he is facing), lift and throw objects (or enemies), climb walls (only on certain surfaces though) and has the unique abil
- http://www.elecplay.com/reviews_article.php?article=9359

ign.com
- "So long as you're the type of player to go willy-nilly into the void without once attempting to actually play the game, you could probably have a lot of fun playing the game." Review by Gil Landi with score [6.0] and screen shots.
- http://ps2.ign.com/articles/363/363057p1.html

GameZone.com
- "Your satisfaction with the game is going to rely a great deal (if not entirely) on how much you enjoyed the movie." Review by The Badger with screen shots and overall score [6.5].
- http://ps2.gamezone.com/gzreviews/r20623.htm

PlanetPS2
- "While Stitch: Experiment 626 never provides more than a mild challenge, it's thoroughly entertaining." Review by Robb Guido with overall score [70] and screen shots.
- http://www.planetps2.com/features/reviews/2002/stitch/