Halo: Combat Evolved Cheats and Codes

Cheat List
These cheats are ONLY for the Custom Edition of Halo: Combat Evolved.

Open the properties window of the Halo shortcut and add “ -console –devmode” after the target. Start the game with the -console -devmode command line parameter. Press ~ during game play to display the console window, then enter one of the following codes to activate the corresponding cheat function. Codes do not work in online games.

Effect : Code
Instant deaths for enemies that see player: cheat_medusa <0 or 1>
Set game speed game: speed <0-20>
Clear console window: cls
Unlimited ammo and no overheating for weapons: cheat_bottomless_clip <0 or 1>
Unlimited ammunition: cheat_infinite_ammo <0 or 1>
Super jumps: cheat_super_jump <0 or 1>
Possess touched character: cheat_bump_possession <0 or 1>
Invincibility: cheat_deathless_player <0 or 1>
Spawn Warthog: cheat_spawn_warthog
Spawn all power-ups: cheat_all_powerups
Spawn all vehicles: cheat_all_vehicles
Spawn all weapons: cheat_all_weapons
Teleport player to current camera position: cheat_teleport_to_camera
Quit game: quit