We have 1 cheats and tips on GameBoy. If you have any cheats or tips for Iron Man/X-O Manowar in Heavy Metal please send them in here. We also have cheats for this game on : Playstation
You can also ask your question on our Iron Man/X-O Manowar in Heavy Metal Questions & Answers page.
Enter the password LSLSDB in the 6 digit password box. If entered correctly you will hear the confirmation message 'You the Man'. To use it you must pause gameplay and hold either Down, or Up and unpause the game.