Developer mode
From Halopedia, the Halo wiki
Overview
Developer Mode, or devmode, is a feature that can be turned on in Halo Custom Edition(Halo PC) if desired. It allows cheats to be used for testing of maps, which are entered through the console. To enable the devmode, go to your desktop, click on the 'Halo: Custom Edition' icon (or whatever you have named it), and then open the menu, and select 'copy'. Then select an empty space on your desktop and click 'paste'. Then rename it 'Halo CE devmode' or something similar. Then, right click the icon and select 'properties'. You will see the words "C:\Program Files\Microsoft Games\Halo Custom Edition\haloce.exe", with the quotations. Change this to read: ""C:\Program Files\Microsoft Games\Halo Custom Edition\haloce.exe"-Screenshot -console -devmode.
- cheat_deathless_player - Player cannot die, even when health is completely depleted. Shields and health can still be reduced. Note: three flamethrowers working in tandem can kill, given enough time.
- cheat_jetpack - Prevents fall damage.
- cheat_super_jump - Allows user to use super jump.
- cheat_omnipotent - A single shot instantly kills the target.
- cheat_medusa - Kills all enemies that look at the player.
- cheat_teleport_to_camera - If in the third person, teleports the player to the position of the camera.
- cheat_infinite_ammo - Ammo/Energy cannot be reduced.
- cheat_bottomless_clip - Clip can never run out of ammo/can never overheat.
- cheat_all_weapons - Spawns all weapons around the player, including the ball and flag.
- cheat_all_vehicles - Spawns all vehicles around the player (You should run after you type this one.)
- cheat_all_powerups - Creates a health pack, Active Camouflage, and Overshield around the player.
- cheat_spawn_warthog - Creates a warthog by the player
- cheat_active_camouflage - Permanently affects the player with active camouflage.
- debug_camera_save - Saves the camera angle from the First Person perspective.
- debug_camera_load - Loads up the camera angle saved from the First Person perspective. The HUD will be removed.
- camera_control - returns the default view of the user to FPS view.
Alldev and Devtrainer
Alldev is devmode that works for Halo: PC multiplayer. It allows hosts to basically cheat. Non-hosts can use the lesser cheats, but cheats such as invincibility can only be achieved by the host.
Devtrainer is another devmode program which also works for Halo: CE. Instead of allowing the user to use commands on the console, it has at least eleven command codes built into it. Basic cheats such as super jump and invincibility can be switched on by a click of a button. What makes Devtrainer better than Alldev is that it has Time Freeze built into it. Just by clicking K, time freezes and clicking L will make time flow.
In order to get Alldev and Devtrainer, you have to download it at certain Halo websites.
