Garry's Mod achievements
1,002
(290)

Garry's Mod

3.7 from 247 votes

There are a maximum of 29 Garry's Mod achievements worth 1,002

8,912 tracked gamers have this game, 76 have completed it (0.85%)

Achievement Details

Half Marathon in Garry's Mod

Half Marathon23

Play on the same server & map for 4 hours

  • Unlocked by 1,753 tracked gamers (20% - TSA Ratio = 2.25) 8,916  
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