Physics Achievements Here is the full list of all 6 Physics achievements.Filter Achievement View View Image viewList view Sort 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 What are achievement flags? Click to find outApply BuilderJoin a build mode game DeathmatchedJoin a deathmatch game SpawnerSpawn a prop in sandbox Time WasterSpend 1 hour in a sandbox map (in 1 sitting) ExplorerJoin every gamemode How about that?Taunt or shoot a barrel