Japanese	American	European

Japanese	American
The two player vs. mode is called "Battling" in the Japanese version and "Duel" in the American version.

Japanese	American
Adam's younger brother is called Sammy in the Japanese version and Skate in the American version.

Japanese	American
Adam's younger brother is called Sammy in the Japanese version and Skate in the American version.

Japanese	American	European
Blaze's flying kick (jump forwards and press B) has a different sprite depending on which version you are playing. In the Japanese version, you can see up her skirt -perfect if you like that kind of thing. In the American version however her sprite was changed to stop potential perverts in their tracks, and her arms were also placed differently. Surprisingly, the European version does not feature this edit.

Japanese

If you pause the game and press the A button in the Japanese version, a counter will appear above your character's life bar which shows how many enemies you have defeated. This feature is exclusive to the Japanese version of the game.

Japanese	American
At the end of the last round, Mr. X can be seen smoking a cigar in the Japanese version. He doesn't do this in the American version.