Kumitantei: Old-School Slaughter Achievements Here is the full list of all 11 Kumitantei: Old-School Slaughter 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 Absolute OrientationComplete the Prologue. Absolute InitiationComplete Episode 1. Memento MoriDiscover the first body. Be Kind, Rewind The Prosecution Rests Token TakerReceive a Gift from the Kitty Catcher. Novice EmpathIncrease a Bond through Free Time Event. Gifted GamerPlay Merlite in the Prize Corner and complete Level 3. A StudentComplete any Clinical Trial with an A ranking. Ace In The HolePerform an Ace Counter in War of Words. Up All AcesComplete any Clinical Trial while performing every Ace Counter.