Stirring Abyss Achievements Here is the full list of all 32 Stirring Abyss 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 Strange BeastsInspect a dead Scyphozoa. Lurking MenaceInspect a dead Spineskulker. PredatorInspect a dead Murkfiend. Under PressureInspect a dead Burst Pod. Warped FaunaInspect a dead Infected Pod. Vessel of CorruptionInspect a dead Vessel. The PriesthoodInspect a dead Fathom Seer. Hunters of the TrenchInspect a dead Stalking Tentacle. The ParasiteInspect a dead Voidspawn. Not So Cold WarInspect a dead Soviet Diver. The InsatiableDefeat the First to Hunger. Beyond RealityDefeat the Gatekeeper. Armed and ReadyRecover the arming code for the Soviet nuclear bomb. Home Sweet HomeDefeat the Captain Ascendant. The Nuclear OptionDetonate the Soviet nuclear bomb. Conqueror of the AbyssComplete the game on Hard difficulty. Endless MasterEarn 20,000 score on Endless Mode. Unveiled MysteriesUncover 1,000 Clues. Combat VeteranKill 500 enemies. Never Liked Them AnywayKill one of your divers with friendly fire. Still CountsHave an enemy kill another enemy. TransformationMutate one of your divers. SuperhumanHave a single diver undergo four Mutations. Good As NewPump every section of the Salem. The Dark ArtsUnlock one of the top-level nodes on the Eldritch track of the Enigma Board. Survival of the FittestUnlock one of the top-level nodes on the Biological track of the Enigma Board. Geared to the TeethUnlock one of the top-level nodes on the Mechanical track of the Enigma Board. Even Death May DieUse the Profane Chapel to resurrect a dead diver. MassacreKill five or more enemies in a single turn. BarrageDeal 250 damage to enemies in a single turn. Legendary BlowDeal 150 damage with one critical attack. The Harvest BeginsInspect a dead Harvester.