There are a number of differences between the Genesis and SNES versions of the game:
•Woody's expression shown in the title screen is different between the two versions.
•Upon clearing a level in the Genesis version, Woody has a longer dancing animation.
• Cutscenes in the Genesis version have more still images from the movie than the SNES version.
• A bonus game can be played in the Genesis version if you collect a certain number of stars, which is omitted in the SNES version.
•The Day-Toy-Na level bears a striking resemblance to Outrun, which was also released for the Genesis. However, it is not present in the SNES version of the game.
• The staff credits in the Genesis version showcases the character models that were present in the game, which is ommitted in the SNES version.