This page contains Cheats for Alien 3 organized by sections for Master System. Alien 3 is a Action Platformer 2D game, made by Probe Entertainment Limited and published by Arena. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
Start game play in two player mode and obtain a high score for both players. Intentionally have one of the players lose all their lives and enter ALIEN as a name on the high score screen. The corresponding player will have unlimited lives when game play continues....From: NED|Sayuri
Start a 2-player game and die immediately. Switch back to 1-player mode and voila....From: minimonz
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