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 wonInnocent BystanderKill 1000 innocent animals 17 August 2020 - 1 guideProcreatorSpawn 1000 NPCs 17 August 2020 - 1 guidePopperBurst 1000 balloons 15 August 2020 - 1 guideMarathonPlay on the same server & map for 8 hours 13 August 2020 - 1 guideHalf MarathonPlay on the same server & map for 4 hours 13 August 2020 - 1 guideBall EaterEat 200 balls 07 August 2020 - 1 guideMap LoaderPlay 20 different maps 07 August 2020 - 1 guideBad CoderExperience 500 Lua programming errors 06 August 2020 - 1 guideSecret PhraseSay the secret phrase 06 August 2020 - 4 guidesPlay SingleplayerPlay singleplayer at least once 06 August 2020 - 1 guidePlay AroundPlay a gamemode that isn't sandbox 02 February 2016 - 1 guidePlay MultiplayerPlay multiplayer at least once 02 February 2016 - 1 guideStartup MilleniumStart Garry's Mod 1000 times Locked - 1 guideAddictYou have wasted a year of your life playing GMod! Locked - 2 guidesWar ZoneKilled 1000 Baddies Locked - 1 guideFriendlyPlay with 10 friends Locked - 1 guideYes, I am the real garry!Play on the same server as garry Locked - 2 guidesOne Day24 hours of your life wasted Locked - 1 guideOne WeekOne whole week of your life wasted Locked - Add a guideOne MonthOne whole month of your life wasted Locked - Add a guideCreatorSpawn 5000 props Locked - Add a guideDestroyerRemove 5000 things Locked - 1 guideMenu UserOpen the spawnmenu 100,000 times Locked - 1 guideDollhouseSpawn 2000 ragdolls Locked - Add a guideBad FriendKill 1000 friendly NPCs Locked - 1 guide10 ThumbsYour Workshop uploads got 10 thumbs Locked - Add a guide100 ThumbsYour workshop uploads got 100 thumbs Locked - Add a guide1000 ThumbsYour Workshop uploads got 1000 thumbs Locked - 1 guideMega UploadGet 1000 thumbs on a single upload (then go to jail) Locked - 1 guide