Halo 3: The Master Chief Collection cheats

Trainers and cheats for Steam and Xbox

Download Download for Windows 85 MB Open our website on a Windows PC to download the app

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!

24,683 WeMod members play this game.

These cheats are part of our PC Game Pass collection.

Learn more about WeMod

Screenshot

Gameplay video

Updated

Sep 4, 2022

Game Version

12/13/22

Compatibility

Windows 11, Windows 10, Windows 8.1, Windows 7

Creator

MrAntiFun

Players

24,683

Updated

Sep 4, 2022

Game Version

12/13/22

Compatibility

Windows 11, Windows 10, Windows 8.1, Windows 7

Creator

MrAntiFun

Players

24,683

Personalize your games safely with WeMod

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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

BasicPancake378 17 Dec

I have played all of the older Halo series before. This worked nice to refresh my memory on the story line.

rhal 10 Dec

cheats working, thanks for all your dedication to keep them working.

SlayerSeejay 1 Nov

Alt+Tab was my fix. Everything works great, just as the instructions direct. Thank you.

SGTJCH 28 Jun

Very hard to get game to launch and have Wemod work. Can you fix this so that when you launch the game from Wemod the game will start with cheat enabled?

FairDog242 7 Feb

Worked well on Halo 3 but completely non-functional on Halo 4. I am going to test on other games. I would purchase this but will not pay a monthly subscription

GunRunner92 29 Jan

Love It. Thanks. Please make vehicles with unlimited health. Still a great menu thou.

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!

FairDuck438 14 Sep

great mods. easy to use, and work every time. thanks

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...