Obscure Achievements Here is the full list of all 19 Obscure 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 PrologueFinish the prologue. Class overLeave the office building. In my office!Find the principal. ResearchExplore the library. First aidGo to the nurse's office. Private screeningSearch the auditorium. DetentionSearch the basement. InvestigationCheck out the dorms. Hall passEnter the gardens. A stroll in the darkCross the gardens. The EndFinish the game. Present!Every playable character survived at Leafmore. Honor studentFinish the game in 'Normal' mode. With DistinctionFinish the game in 'Hard' mode. Magna Cum LaudeFinish the game in 'Special' mode. Heavily armedFind all of the weapons. Three with one blowKill 3 monsters with a single light grenade. BrutalKill 50 monsters hand-to-hand. Trigger happyKill 150 monsters with a firearm.