Project Subtrahend Achievements Here is the full list of all 45 Project Subtrahend 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 wonHeartbreakerFind out how Angel survives in the Scraps. 23 February 2026 - Add a guideHappy wife, happy lifeReturn the necklace and save Mareeya and Valorie. 23 February 2026 - Add a guidePen palsRead notes with Amelia. 23 February 2026 - Add a guideSicknessist masterTalk to Ivy alone for third time in the bedroom after agreeing to convert. 23 February 2026 - Add a guideSus escape!Escape through the vent. 23 February 2026 - Add a guideNew Evenfall geniusScore 5/5 on the test. 23 February 2026 - Add a guideTrue loveDane sends you a love letter. 23 February 2026 - Add a guideLone AngelDane takes River away from Angel. 23 February 2026 - Add a guideValorie fanReturn Valorie's necklace. 23 February 2026 - Add a guideSaved everyone!Save every single person, including yourself. 23 February 2026 - Add a guideHave faithSurvive using the religious ending. 23 February 2026 - Add a guideTrue SicknessistConvert to Sicknessism. 23 February 2026 - Add a guideConfessionWatch Peter's confession to Jaaaay. 23 February 2026 - Add a guideJaaaames?Discover Jaaaay's true identity. 23 February 2026 - Add a guideHE LOVES MERIver and Dane survive and Dane is abusive towards River. 23 February 2026 - Add a guideDane's new toyDane and River survive and Dane mistreats River. 23 February 2026 - Add a guideGood cluck!Get the good luck charm from Peter. 23 February 2026 - Add a guideFighting with a weaponFight your way out with a weapon. 23 February 2026 - Add a guideJunkie?!Valorie confiscated the pills. 23 February 2026 - Add a guideBlooming friendshipsAmelia, Peter, and Jaaaay all survive. 23 February 2026 - Add a guideSweet talkGo on the lunch date with Dane. 23 February 2026 - Add a guideCuriousMeet Ivy on the bus. 23 February 2026 - Add a guidePoetic rootsFind out about Jaaaay's past. 23 February 2026 - Add a guideWashed awayRiver survives but loses Angel and Dane. 23 February 2026 - Add a guideGuardian AngelAngel goes back into the facility to save River. 23 February 2026 - Add a guideD is for daddySave Jaaaay, allowing him to survive. 23 February 2026 - Add a guideForgottenDane survives but does not send you any letter. 23 February 2026 - Add a guideEat the richAchieve the worst Valorie ending. 23 February 2026 - Add a guideRiver diedLet River die. 23 February 2026 - Add a guideAngel diedLet Angel die. 23 February 2026 - Add a guidePeter diedLet Peter die. 23 February 2026 - Add a guideSorryyy...Watch Peter die. 23 February 2026 - Add a guideFighting with no weaponFight your way out without a weapon. 23 February 2026 - Add a guideDane diedLet Dane die. 23 February 2026 - Add a guideAmelia diedLet Amelia die. 23 February 2026 - Add a guideValorie diedLet Valorie die. 23 February 2026 - Add a guideMareeya diedLet Mareeya die. 23 February 2026 - Add a guideIvy diedLet Ivy die. 23 February 2026 - Add a guideJaaaay diedLet Jaaaay die. 23 February 2026 - Add a guideLosing friendsPeter is left all alone without Jaaaay and Amelia. 23 February 2026 - Add a guideBalcony escapeEscape through the balcony. 23 February 2026 - Add a guideMushroom MareeyaPick the red and white polka-dot headband. 23 February 2026 - Add a guideRiver running freeRiver and Dane survive and have a happy ending. Locked - Add a guideWomanizerRiver and Dane survive and River is forced into a girl by Dane. Locked - Add a guideA changed manPersuade Dane to have a good ending with River. Locked - Add a guide