Hellfire

Version differences

Arcade: There are two arcade versions, a "2 player cabinet" version allowing simultaneous co-op play and a "1 player cabinet" version with only alternating multiplayer. The 2P version respawns you on the spot when you die or continue, while the 1P version sends you back to a checkpoint.

Genesis: The Genesis version adds a limited-use special weapon and some additional power-ups. It sends you back to a checkpoint on death.