| Achievement | How to unlock
|
|---|
| 10 Thumbs | Your Workshop uploads got 10 thumbs.
|
| 100 Thumbs | Your workshop uploads got 100 thumbs.
|
| 1000 Thumbs | Your Workshop uploads got 1000 thumbs.
|
| Addict | You have wasted a year of your life playing GMod!
|
| Bad Coder | Experience 500 Lua programming errors.
|
| Bad Friend | Kill 1000 friendly NPCs.
|
| Ball Eater | Eat 200 balls.
|
| Creator | Spawn 5000 props.
|
| Destroyer | Remove 5000 things.
|
| Dollhouse | Spawn 2000 ragdolls.
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| Friendly | Play with 10 friends.
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| Half Marathon | Play on the same server & map for 4 hours.
|
| Innocent Bystander | Kill 1000 innocent animals.
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| Map Loader | Play 20 different maps.
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| Marathon | Play on the same server & map for 8 hours.
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| Mega Upload | Get 1000 thumbs on a single upload (then go to jail).
|
| Menu User | Open the spawnmenu 100,000 times.
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| One Day | 24 hours of your life wasted.
|
| One Month | One whole month of your life wasted.
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| One Week | One whole week of your life wasted.
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| Play Around | Play a gamemode that isn't sandbox.
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| Play Multiplayer | Play multiplayer at least once.
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| Play Singleplayer | Play singleplayer at least once.
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| Popper | Burst 1000 balloons.
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| Procreator | Spawn 1000 NPCs.
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| Secret Phrase | Say the secret phrase.
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| Startup Millenium | Start Garry's Mod 1000 times.
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| War Zone | Kill 1000 Baddies.
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| Yes, I am the real Garry! | Play on the same server as Garry.
|