Headmaster Achievements Here is the full list of all 14 Headmaster 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 Contractual ObligationPerform The Proper Heading Motion Stay HydratedReceive the Snack Cart Misguided MarksmanHit large goal crossbar 3 times in a row Occupied!Catch Robert in the Porta-Potty Splitting HeadacheHit Robert in the head with a Knife Ball Revenge!Hit the loudspeaker with a ball Turkey!Bowl 3 strikes in a row Crane OperatorPass Exam 1 Die AlreadyPass Exam 2 CoulrophobiaPass Exam 3 I'm Super, Thanks for AskingPass Exam 4 ImprovedEarn your Freedom Teacher's PetAce Every Exam It's Full Of Stars3 Stars on Every Lesson