Sunday School Achievements Here is the full list of all 4 Sunday School 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 Enter The NightmareStart your journey to hell Dark EndingFinish the game with dark ending Light EndingFinish the game with light ending Secret EndingGet the secret ending