Corpse Party Achievements Here is the full list of all 17 Corpse Party achievements. It takes around 15-20 hours to unlock all of the achievements on Windows.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 Welcome to Heavenly HostCompleted Chapter 1. PenitenceCompleted Chapter 2. Brothers and SistersCompleted Chapter 3. The Pivotal MomentCompleted Chapter 4. No Hard FeelingsAttained the true ending to Chapter 5. Familial BondsAttained the alternate ending to Chapter 5. Penning the Book of ShadowsAttained the "loop ending" to Chapter 5. A Place to Call HomeCompleted A Gentleman's Errand. Cut From the Same ClothCompleted Meeting of the Minds. Another AyumiCompleted She Knows a Key. Tooth and NailCompleted Tooth. The Dark SpaceAttained all endings in Chapter 1. ImpactAttained all endings in Chapter 2. Strange AnnexAttained all endings in Chapter 3. Slaughter of SorrowAttained all endings in Chapter 4. Requiem for a DreamViewed every ending. Soul of SteelAttained all endings and found every name tag.