Slitterhead Achievements Here is the full list of all 41 Slitterhead achievements.Filter Achievement View View Image viewList view Sort by Won first then 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 AllWonNot wonFull SpecGot all Rarities to max skill level. 20 April 2026 - Add a guideFashionistaCollected all Rarity costumes. 17 April 2026 - Add a guideTotal RecallGathered all of the Hyoki's memory fragments. 17 April 2026 - Add a guideShrine RobberCompleted all Shrine trials. 17 April 2026 - Add a guideMasqueradeCollected all Rarity masks. 16 April 2026 - Add a guideTimeline ConvergenceStopped Alex's (Leopard Head's) killing spree in the Alpha world. 16 April 2026 - Add a guideTimeline CollapseDefeated Alex in the Alpha world. 12 April 2026 - Add a guideEmpty PeaceSealed Lisa, the Mimic Octopus Slitterhead, away in the interstice of space-time. 12 April 2026 - Add a guideJust One ConsequenceKilled Julee in the Omega world. 11 April 2026 - Add a guideLoss of CausalityCompleted Nurse chapter. 11 April 2026 - Add a guideCrucifix of BloodDefeated Lisa, the Mimic Octopus Slitterhead. 09 April 2026 - Add a guideCommand of All TechniquesUsed all Active Skills. 09 April 2026 - Add a guideFriend of the FairyBetty joined you. 08 April 2026 - Add a guideThe Cruelty of Yin YueVanquished Yin Yue, the Reef Stonefish Slitterhead. 08 April 2026 - Add a guideLast Echoes of LoveCompleted Cult chapter. 07 April 2026 - Add a guideClear and SereneActivated Blood Time 50 times. 07 April 2026 - Add a guideRequiem for MichelleVanquished Michelle, the Devil's Flower Mantis Slitterhead. 06 April 2026 - Add a guideForce MajeureCaused 100 civilian casualties. 04 April 2026 - Add a guideGlass TeenDoni joined you. 03 April 2026 - Add a guideNatural EnemyDefeated 50 Slitterheads. 02 April 2026 - Add a guideComposedActivated Blood Time 30 times. 02 April 2026 - Add a guideThe Turncoat PierrotBlake joined you. 02 April 2026 - Add a guideThe Housekeeper SeesTri joined you. 02 April 2026 - Add a guideEdge of MadnessCompleted Prostitute chapter. 01 April 2026 - Add a guideTechnique MasterSuccessfully deflected 200 times. 01 April 2026 - Add a guideYou Dropped SomethingCut off a Slitterhead's human parts for the first time. 01 April 2026 - Add a guideCrimson AbyssExpended 100 liters of blood. 31 March 2026 - Add a guideDrunken AngelEdo joined you. 31 March 2026 - Add a guideFocusedActivated Blood Time 10 times. 30 March 2026 - Add a guideTechnique ExpertSuccessfully deflected 100 times. 28 March 2026 - Add a guideThe Black RiderAlex joined you. 20 March 2026 - Add a guideLion Among WolvesDefeated 20 Slitterheads. 20 March 2026 - Add a guideNeon Black SwanAnita joined you. 20 March 2026 - Add a guideJack of All BloodUsed Active Skills 100 times. 20 March 2026 - Add a guidePower of BloodUsed Active Skills 10 times. 15 March 2026 - Add a guideA Rare EncounterJulee joined you. 15 March 2026 - Add a guideTechnique EnthusiastSuccessfully deflected 10 times. 15 March 2026 - Add a guideSurvivalManaged to escape the monster in the back alley. 15 March 2026 - Add a guideNew Hyoki LegendCleared on Normal or higher difficulty. Locked - Add a guideTrue Hyoki LegendCleared on Hard or higher difficulty. Locked - Add a guideApex Hyoki LegendCleared on Nightmare or higher difficulty. Locked - Add a guide