Kojou Achievements Here is the full list of all 27 Kojou 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 EngineerSingle-handedly repaired fuse box and restored energy to Kojou Castle. Justice AdministeredKilled the murderer. A Tragic AccidentKilled all your friends. Here's JohnnyForcefully broke through a door. Master ThiefPicked a Level 10 Lock without failing a single challenge. VegetarianDisarmed a bear trap without getting hurt. DishwasherCleaned a stained item in a sink. GatekeeperRepair a broken door. Freeze!The police arrived before anyone was killed. SuspiciousThe killer was identified before the night began. Silken SlumberClaimed a bed. A FeastCooked a dinner of outstanding quality. Die In StyleWashed your dirty clothes. A Warm NightLit the fireplace. A Cold NightDrenched the fireplace. Add A Spot Of VitriolPoisoned dinner. Sneak A PeekPeeked through 50 keyholes. Tread CarefullySneak past a land mine. Level 2Reached Level 2. Level 3Reached Level 3. Level 4Reached Level 4. Level 5Reached Level 5. Level 6Reached Level 6. Level 7Reached Level 7. Level 8Reached Level 8. Level 9Reached Level 9. Kojou MasterReached the highest level.