Backrooms Society Achievements Here is the full list of all 29 Backrooms Society 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 Level 0 ExpeditionComplete your very first Level 0 Expedition. Level 2.6 ExpeditionComplete your very first Level 2.6 Expedition. Level 84 ExpeditionComplete your very first Level 84 Expedition. Level 117 ExpeditionComplete your very first Level 117 Expedition. Level 0? ExpeditionComplete your very first Level 0? Expedition. Lobby ExplorerEscape Level 0 with 100% exploration. Mineshaft ExplorerEscape Level 2.6 with 100% exploration. Hedge ExplorerEscape Level 84 with 100% exploration. School ExplorerEscape Level 117 with 100% exploration. Nightmare ExplorerEscape Level 0? with 100% exploration. Bacteria ExpertBecome an expert in Bacteria research. Smiler ExpertBecome an expert in Smiler research. Wretch ExpertBecome an expert in Wretch research. Hound ExpertBecome an expert in Hound research. Death Rat ExpertBecome an expert in Death Rat research. Janitor ExpertBecome an expert in Janitor research. Skinstealer ExpertBecome an expert in Skinstealer research. Class 1 Metro-DocumenterFully document a Class 1 Metro-level. Class 2 Metro-DocumenterFully document a Class 2 Metro-level. Class 3 Metro-DocumenterFully document a Class 3 Metro-level. Class 4 Metro-DocumenterFully document a Class 4 Metro-level. Class 5 Metro-DocumenterFully document a Class 5 Metro-level. That wasn't very nice of you!Set fire to the Traderskeep regulars. Cleaning dutiesClear your debt by cleaning. It's getting seriousGain access to M.E.G Research Facility 8. Yes, very important stuff!Win important stuff and become a better person for it. The Neighborhood Watch ExpertBecome an expert in The Neighborhood Watch research. Level 9 ExpeditionComplete your very first Level 9 Expedition. Suburban ExplorerEscape Level 9 with 100% exploration.