Altarium Achievements Here is the full list of all 24 Altarium 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 Problem SolverDisable one of his traps. It's Too Early YetSave your friend from Upside Down DanteEscape from Uspide Down I'm in a hurryComplete the game within 20 minutes. Despite EverythingComplete the game as the last person alive. CleanerKill 5 Laxars in one session. Weaponless ForceComplete the game without using weapons. ImmortalComplete the game before falling into Upside/Down. No Place for FearComplete a game without decreasing your fear level. Luck or experience?Complete the game before Laxar arrives. A+++Complete the ritual with a 98% success rate. Team GameComplete the game without any team member falling off the cliff. Pure Body and MindWin the game without any player using a weapon. Enjoyment at its placeFinish the match when everyone on the team's mental health is above 70%. Fight for Your LifePlay with the Survival character CollectorFind all gate items. I'm Not CrazyRenew your mental health. Ritual MasterDo all the ritual preparations. AgonyDestroy the entire team. It's Not Over Until It's OverAfter successfully completing a ritual, kill 1 enemy. DissectorDestroy the entire team within 20minutes. Easy PreySend two opponents within 3 minutes to Upside/Down. BlenderBreak up the whole team after a failed ritual. Master of FearPlay with the boss character