Ortheo's Interdimensional Jam Session Achievements Here is the full list of all 13 Ortheo's Interdimensional Jam Session 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 Ya' Got Rhythm Kid!Clear Level 1! Just Gettin' Started!Clear Level 1 with 100% Accuracy! Try THESE On For Size!Clear Level 2! Things Are Heatin' Up!Clear Level 2 with 100% Accuracy! Halfway Through!Clear Level 3! One Quantum Player!Clear Level 3 with 100% Accuracy! Almost There And...Clear Level 4! Shreddit or Weepin?Clear Level 4 with 100% Accuracy! DONE!!!Complete The Campaign! The CompletionistClear Level 5 with 100% Accuracy! Getting Creative!Make A Custom Level! A True ConnoisseurPlay A Custom Level! Jam Session MasterFinish 10 Custom Levels!