Sega Saturn Cheats - Image Fight/XMultiply

Level select:

Hold L + R + Start at the title screen.

All weapons (Image Fight):

Press A + C + X + Z to pause game play. Then press L or R to select a new weapon.

All weapons (XMultiply):

Press A + C + X + Z to pause game play. Then press Left or Right to select a new weapon.

Hidden ending sequence (XMultiply):

Hold C after defeating the last Boss.