Garry's Mod Achievements Here is the full list of all 29 Garry's Mod achievements. It takes around 200 hours to unlock all of the achievements on Windows.Filter Achievement View View Image viewList view Sort by Won first then by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc Flag Filter All None 28 Online Mode 1 Offline Mode 24 Single Player 13 Cumulative + 1 Viral 4 Time Consuming 4 Community 3 Cumulative - 24 Cooperative 4 Time/Date 1 x10 Players Required Link flagsOR joinAND join Achievements without these flags What are achievement flags? Click to find outApply AllWonNot wonAddictYou have wasted a year of your life playing GMod! 17 March 2016 - 2 guides100 ThumbsYour workshop uploads got 100 thumbs 15 May 2013 - Add a guide10 ThumbsYour Workshop uploads got 10 thumbs 26 October 2012 - Add a guideYes, I am the real garry!Play on the same server as garry 16 October 2012 - 2 guidesOne MonthOne whole month of your life wasted 28 June 2012 - Add a guideStartup MilleniumStart Garry's Mod 1000 times 02 June 2012 - 1 guideFriendlyPlay with 10 friends 27 May 2012 - 1 guideMenu UserOpen the spawnmenu 100,000 times 26 April 2012 - 1 guideOne WeekOne whole week of your life wasted 17 March 2012 - Add a guideDestroyerRemove 5000 things 30 January 2012 - 1 guideCreatorSpawn 5000 props 30 January 2012 - Add a guidePopperBurst 1000 balloons 30 January 2012 - 1 guideBall EaterEat 200 balls 30 January 2012 - 1 guideBad CoderExperience 500 Lua programming errors 30 January 2012 - 1 guideMap LoaderPlay 20 different maps 30 January 2012 - 1 guideDollhouseSpawn 2000 ragdolls 28 January 2012 - Add a guideOne Day24 hours of your life wasted 08 December 2011 - 1 guideMarathonPlay on the same server & map for 8 hours 07 December 2011 - 1 guideHalf MarathonPlay on the same server & map for 4 hours 07 December 2011 - 1 guideWar ZoneKilled 1000 Baddies 01 December 2011 - 1 guideInnocent BystanderKill 1000 innocent animals 01 December 2011 - 1 guideBad FriendKill 1000 friendly NPCs 29 November 2011 - 1 guideProcreatorSpawn 1000 NPCs 29 November 2011 - 1 guideSecret PhraseSay the secret phrase 08 January 2011 - 4 guidesPlay AroundPlay a gamemode that isn't sandbox 08 January 2011 - 1 guidePlay MultiplayerPlay multiplayer at least once 01 January 2011 - 1 guidePlay SingleplayerPlay singleplayer at least once 01 January 2011 - 1 guide1000 ThumbsYour Workshop uploads got 1000 thumbs Locked - 1 guideMega UploadGet 1000 thumbs on a single upload (then go to jail) Locked - 1 guide