Old School Musical Achievements Here is the full list of all 13 Old School Musical 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 OMG STOPWe give you this but please leave Matt alone Main Score NewbieCould be better (B on all main score hard levels) Main Score TeacherIt starts getting serious (A on all main score hard levels) All Star NewbieOk, but everybody can do that (B on all hard levels) All Star TeacherA like Almost (A on all hard levels) virus.exeYou finished the story mode. Spoiler : everybody dies. Challenge ?Chicken Republic seems to be too easy. BlablatorIt's nice to talk to everybody Lol so sadFailing the best grade with only one mistake, it's sad Dance DanceYou deserve this reward for your patience with Mehdi You suckLosing 5 times in a row in easy mode ? Really ? Are you sleeping ?So, the controller has buttons, you must press them Be braveIf you keep retrying this level, you will succeed