Halo 3: The Master Chief Collection cheats

Trainers and cheats for Steam and Xbox

Halo 3: The Master Chief Collection

8 options

Player
  • Unlimited Health
  • Unlimited Shield
  • No Cooldown Energy Weapon
Weapons
  • Unlimited Ammo
  • No Reload
  • No Recoil
  • No Spread
  • Unlimited Grenades

Our Halo 3: The Master Chief Collection trainer has over 8 cheats and supports Steam and Xbox. Cheat in this game and more with the WeMod app!

16,071 WeMod members play this game.

These cheats are part of our PC Game Pass collection.

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Halo 3: The Master Chief Collection cheats screenshot Screenshot
Demo video preview Gameplay video
Download Download for Windows 85 MB Open our website on a Windows PC to download the app
Demo video preview Gameplay video
Updated
Jun 30, 2021
Game Version
11/12/21
Compatibility
Windows 10, Windows 8.1, Windows 7
Creator
MrAntiFun
Players
16,071
Updated
Jun 30, 2021
Game Version
11/12/21
Compatibility
Windows 10, Windows 8.1, Windows 7
Creator
MrAntiFun
Players
16,071

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How do I use the cheats in Halo 3: The Master Chief Collection?
WeMod will safely display all of the games on your PC. Open a game from the list and simply press play. After the game loads and once you’re in-game, you can start enabling different cheats!
Will this work with my game version?
WeMod uses advanced technology to detect the game version you’re running and will let you know if it’s supported. If it’s not, you will still have the option of giving it a try or requesting an update!

Comments

Xypher169 14 Jan
works on both steam and the xbox version you just have to find the executable for the xbox version and run with anti-cheat disabled
Darkleo24 11 Dec
worked perfect on foot but in vehicles meh. 10/10 would use again however.
StunningPizza680 8 Dec
Please make it possible to skip levels on days gone.
DoctorD60 22 Nov
I try not use cheats but when get stuck these work great. Keep them coming
Strayone 19 Nov
Worked very well, no crashing or glitches of any kind. Nicely done mod, keep up the good work!
BenMiller351 14 Nov
works grate thanks for your hard work
LinearWindow993 14 Nov
Everything worked for me. Great mods!
WittyBerry752 5 Oct
Was a lot of fun, thanks for what you do :).
FairDuck438 14 Sep
great mods. easy to use, and work every time. thanks
CentralBee239 22 Aug
thank you. always wanted to play with mods
VirtualAcorn481 14 Aug
Thanks for the mod it was fun! keep up the great work!
WildElement196 21 Jul
Keep it up. Thank you. It is a real pleasure to play at maximum strenght that can be played.
ConcreteLeaf543 3 Jul
Thank you , I'm 65 and was playing computer games before in 1982 or 83 not sure. Anyway my reflexes are definitely slowed. With this I can play where its comfortable for me. Thanks...
RationalToad455 1 Jul
all of them work for the windows store version
BrilliantOwl413 2 Jun
Everything works except for "No Cooldown Energy Weapon"
LeWoof 30 May
it took some mucking around to get it going
ActualSquare882 27 May
It made the nostalgia and fun even more exciting than before thank you for these amazing cheats
Sulijoo 25 May
THANKS! Works great. Need this sort of mod to play as I am disabled and would not be able to get through the game otherwise.
ShannonSandlin 18 May
thank you!!! i would really appreciate HOOD N OUTLAW CHEATS. Halo is boring
LexicalRiver467 9 Mar
good but infinite health and infinite shield doesn't work
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