Claustrophobia Achievements Full list of all 13 Claustrophobia achievements.The base game contains 11 achievements, and there is 1 DLC pack containing 2 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 DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply Base Base Game (Excludes DLC) 118 11 20 (0%) Welcome...You have just entered the Facility. Horrid EncounterYou have just seen a mutant. Sweet notesYou have found research. Spidey SensesWhy must it be spiders!? Boxes and palletsYou have just entered the great warehouse. Time for NailsYou found the nailgun. Say hello to my little friendYou found the PDW-K. Evan?You've lost contact with Evan. Great EscapeYou have succesfully escaped the facility. HorrorsYou have found the childrens room. Fever DreamYou have... I dont know what this is. Add-on Unknown Pack 20 20 2 0.0000 (0%) You did what?! ExplorerFinding the most difficult to find Research.