Garry's Mod achievements
1,080
(290)

Garry's Mod

3.8 from 206 votes

There are a maximum of 29 Garry's Mod achievements worth 1,080

7,724 tracked gamers have this game, 70 have completed it (0.91%)

Achievement Details

Half Marathon in Garry's Mod

Half Marathon23

Play on the same server & map for 4 hours

  • Unlocked by 1,529 tracked gamers (19% - TSA Ratio = 2.29) 8,048  
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