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 wonPopperBurst 1000 balloons 07 May 2024 - 1 guideStartup MilleniumStart Garry's Mod 1000 times 07 May 2024 - 1 guideAddictYou have wasted a year of your life playing GMod! 07 May 2024 - 2 guidesFriendlyPlay with 10 friends 07 May 2024 - 1 guideYes, I am the real garry!Play on the same server as garry 07 May 2024 - 2 guidesInnocent BystanderKill 1000 innocent animals 07 May 2024 - 1 guideDestroyerRemove 5000 things 07 May 2024 - 1 guideMenu UserOpen the spawnmenu 100,000 times 07 May 2024 - 1 guideDollhouseSpawn 2000 ragdolls 07 May 2024 - Add a guide10 ThumbsYour Workshop uploads got 10 thumbs 07 May 2024 - Add a guide100 ThumbsYour workshop uploads got 100 thumbs 07 May 2024 - Add a guide1000 ThumbsYour Workshop uploads got 1000 thumbs 07 May 2024 - 1 guideMega UploadGet 1000 thumbs on a single upload (then go to jail) 07 May 2024 - 1 guideBad FriendKill 1000 friendly NPCs 12 November 2023 - 1 guideWar ZoneKilled 1000 Baddies 26 August 2023 - 1 guideCreatorSpawn 5000 props 20 May 2021 - Add a guideProcreatorSpawn 1000 NPCs 05 June 2016 - 1 guideOne MonthOne whole month of your life wasted 16 July 2015 - Add a guideSecret PhraseSay the secret phrase 26 May 2015 - 4 guidesMap LoaderPlay 20 different maps 29 April 2015 - 1 guideBad CoderExperience 500 Lua programming errors 28 April 2015 - 1 guideBall EaterEat 200 balls 25 April 2015 - 1 guideOne WeekOne whole week of your life wasted 01 April 2015 - Add a guideOne Day24 hours of your life wasted 26 March 2015 - 1 guideMarathonPlay on the same server & map for 8 hours 26 March 2015 - 1 guideHalf MarathonPlay on the same server & map for 4 hours 26 March 2015 - 1 guidePlay MultiplayerPlay multiplayer at least once 21 March 2015 - 1 guidePlay AroundPlay a gamemode that isn't sandbox 21 March 2015 - 1 guidePlay SingleplayerPlay singleplayer at least once 21 March 2015 - 1 guide