Alien Resurrection Cheats
PS1 | Submitted by Tom BeckhamResearch mode
At the main menu press Square, Up, Down, Circle, Left, R1 at the main menu. A "Research Mode" selection will appear on the options screen.
PS1 | Submitted by Tom BeckhamCheat Menu
At the main menu press Circle, Left, Right, Circle, Up, R2 A "Cheat" menu should be on the options screen allowing God mode, all weapons and unlimited ammunition, unlimited oxygen, no chestbursting, and level selection.