Halo: The Master Chief Collection (Halo 3) Trainer

+23 cheats for game version: Steam/Microsoft Store build-8672463 Last Updated: 21.05.2022

Halo 3


  • Activate Trainer
  • Unlimited Health
  • Unlimited Armor
  • Super Damage
  • Unlimited Ammo
  • No Reload
  • Unlimited Energy Weapon Ammo
  • No Energy Weapon Overheat
  • Unlimited Grenades
  • No Recoil
  • Super Accuracy
  • Rapid Fire
  • Unlimited Flashlight
  • Dumb AI
  • Super Movement Speed
  • Increase Jump Height
  • Decrease Jump Height
  • Reset Jump Height
  • Jump Height Multiplier
  • Increase Game Speed
  • Decrease Game Speed
  • Reset Game Speed
  • Edit: Game Speed


  • Disable AI Energy Weapons: If you are holding an energy weapon, fire it a few times before activating this cheat. Disable before equipping energy weapon, then activate after equipping and firing it a few times. 
  • One-Hit Kills: Please be aware that this will allow you to easily kill your own marines.


Instructions on how to bypass the EAC:

  1. Download the EAC bypass – Here (Credits: SunBeam / PASSWORD: sunbeam).
  2. Navigate to your game installation folder then into the easyanticheat folder (e.g. C:\Program Files (x86)\Steam\steamapps\common\Halo The Master Chief Collection\easyanticheat).
  3. Copy the new DLLs from the bypass folder into this folder and replace all (if you want to undo the bypass you can verify your game files in Steam).
  4. Use the trainer as normal and enjoy cheating with Cheat Evolution.



  • 15.07.2020: Added new cheats (Thanks EmperorPenguin).
  • 17.07.2020: Added new cheats.
  • 16.04.2021 – Trainer updated to support build-6449372.
  • 21.05.2022 – Trainer updated to support build-8672463.


Included in Cheat Evolution app


Halo: The Master Chief Collection (Halo 3) v1.0 PLUS 27 Trainer


How to use this Halo: The Master Chief Collection (Halo 3) Cheat Engine Table in Cheat Evolution app?

Cheat Evolution has trainers for Steam/Microsoft Store Gamepass and Epic Launcher games which operate similar to cheat engine tables.

Cheat Evolution app will show you a list of all games we have trainers for. Simply select Halo: The Master Chief Collection (Halo 3) from the list and use your favorite cheats.

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