the credit roll, shown when achieving a "good" ending, was removed from the non-japanese versions of the game. in versions 1.00 and 1.01, "©sega 1989 / music ©1989 yuzo koshiro" would be shown at the bottom of the title screen like normal; when the spider-man copyright notice was added to the game, all copyright bylines were moved to a screen displayed before the intro.