Achievements are challenges or objectives that players can accomplish to set a record in Garry's Mod. Achievements can only be done in the Steam version of Garry's Mod 10.
- August 25, 2009, 5:56 pm : 15 initial achievements were given, Garry's Mod now has 29 achievements.
- September 10, 2009, 10:23 am : 10 achievements added, Garry's Mod now counts 25 achievements.
- At some point 2 achievements were added, i could not pinpoint which one. Sorry. 26 Achievements.
- In the past 3 years or so, there were 3 achievements added. Gary's Mod now contains 29 achievements. Those being: Startup 100 Thumbs, and 1000 thumbs.
|Play Singleplayer||Play singleplayer at least once.|
|Play Multiplayer||Play multiplayer at least once.|
|Play Around||Play a gamemode that isn't a sandbox.|
|Bad Coder||Experience 500 Lua programming errors.|
|Map Loader||Play 20 different maps.|
|Procreator||Spawn 1000 NPCs.|
|One Day||24 hours of your life wasted.|
|Secret Phrase||Say the secret phrase.|
|Ball Eater.||Eat 200 Balls.|
|Half Marathon||Play on the same server for 4 hours.|
|War Zone||Kill 1000 Baddies.|
|Popper||Burst 1000 Balloons.|
|Bad Friend||Kill 1000 friendly NPCs.|
|Innocent Bystander||Slaughter 1000 innocent animals|
|Marathon||Play on the same server for 8 hours.|
|One Week||One whole week of your life wasted.|
|Creator||Spawn 5000 props.|
|Dollhouse||Spawn 2000 ragdolls.|
|Friendly||Play with 10 friends.|
|Yes, I am the real Garry!||Play on the same server as garry.|
|Destroyer||Remove 5000 things.|
|Menu User||Open the spawnmenu 100,000 times.|
|Addict||You have wasted a year of your life playing GMod!|
|One Month||One month of your life wasted.|
|Startup Millenium||Start up GMod for the 1000th time.|
|Mega Upload||Get 1000 thumbs on a single upload (then go to jail.)|