Garry´s Mod Trainer

PC Trainers and Editors


We currently don't have any Garry´s Mod trainers, cheats or editors for PC. Premium members may REQUEST new trainers and cheats using our request system as long as the game has not been permanently retired or multiplayer only in nature. Cheat Happens does not support or condone the use of cheats in a multiplayer environment and will never create multiplayer based cheats or trainers.

Request a trainer for Garry´s Mod

CoSMOS Gamehacking Tool and Cheat Scripts

CoSMOS is a free self-service gamehacking tool and memory scanner designed by Cheat Happens. Search and change in-game values, load pre-made scripts and much more. Simple to use even for beginners with plenty of tutorials and videos to get you started.

You may be able to hack Garry´s Mod yourself using our FREE gamehacking tool CoSMOS while waiting for a trainer to be made. If any free scripts are released they will appear here.

Request CoSMOS script

Achievements List

1. STEAM Achievements
April 16, 2012
Play Singleplayer
Objective: Play singleplayer at least once

Play Multiplayer

Objective: Play multiplayer at least once

Play Around

Objective: Play a gamemode that isn't sandbox

Bad Coder

Objective: Experience 500 Lua programming errors

Map Loader

Objective: Play 20 different maps

One Day

Objective: 24 hours of your life wasted


Objective: Spawn 1000 NPCs

War Zone

Objective: Killed 1000 Baddies

Ball Eater

Objective: Eat 200 balls

Secret Phrase

Objective: Say the secret phrase

Half Marathon

Objective: Play on the same server & map for 4 hours

One Week

Objective: One whole week of your life wasted

Bad Friend

Objective: Kill 1000 friendly NPCs

Innocent Bystander

Objective: Kill 1000 innocent animals


Objective: Spawn 5000 props


Objective: Burst 1000 balloons


Objective: Play on the same server & map for 8 hours


Objective: Spawn 2000 ragdolls


Objective: Remove 5000 things

One Month

Objective: One whole month of your life wasted


Objective: Play with 10 friends

Menu User

Objective: Open the spawnmenu 100,000 times

Yes, I am the real garry!

Objective: Play on the same server as garry

Startup Millenium

Objective: Start Garry's Mod 1000 times


Objective: You have wasted a year of your life playing GMod!

PC Cheats, Cheat Codes and Hints

We currently don't have any Garry´s Mod cheats, cheat codes or hints for PC. Please check back at a later date for more cheats and codes to be added.

PC FAQs, Guides and Walkthroughs

We currently don't have any Garry´s Mod FAQs, guides or walkthroughs for PC. Please check back at a later date for more guides and walkthroughs to be added.

PC Savegames

We currently don't have any Garry´s Mod savegames for PC. Please check back at a later date for more game saves to be added.

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* Get notified when new cheats are added
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* Priority support with any problem
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Latest Message Board Posts
 by XxRICKSHOTxX on 5/29/2012 1:15:48 PM
 by bogart420 on 1/22/2011 1:02:12 PM
 by DeltaCrYsis on 1/22/2011 1:00:25 PM
 by P5YK0 on 12/28/2010 4:59:51 AM