Critical Mass Achievements Here is the full list of all 27 Critical Mass 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 LightheadedSpin The Mass 300 Times In 10 Seconds Chain ReactionCreate A 13x Combo In Any Game Mode Personal GrowthBeat Your Personal Best Score In Classic Mode EpicGet An Epic Performance Rating In Any Game Mode LegendaryReach Rank 1 In The Overall Leaderboard Critical MassUnlock All Achievements Mass AddictPlay For 100 Hours Learned To PlayComplete Classic Mode On Casual Difficulty Critical ProComplete Classic Mode On Normal Difficulty Critical MasterComplete classic Mode On Normal Difficulty In Under 20 Minutes Critical ExpertComplete Classic Mode On Expert Difficulty Critically InsaneComplete Classic Mode On Expert Difficulty In Under 20 Minutes Hold StillComplete Classic Mode On Normal Difficulty Or Higher Without Using Rotation Quick SaveUse A Fusion Pulse Above 90% Critical Mass On Normal Difficulty Or Higher AmbidextrousComplete Classic Mode On Normal Difficulty Using Both Normal & Reversed Controls ElitistComplete Classic Mode On Normal Difficulty Or Higher Without Using Timewarp & Fusion Pulse Beta TesterComplete Classic Mode On Casual, Normal & Expert Classically TrainedReach Rank 1 In Classic Mode On Normal Difficulty Or Higher ManicAverage Action's Per Minute 80+ In Rush Mode Killstreak5 Combos Within 10 Seconds In Rush Mode Button MasherReach Rank 1 In Rush Mode Zen MasterBuild A 16x Combo In Meditation Mode Into The VoidFinish Meditation Mode With A Score Of Zero 1 guideEnlightenmentReach Rank 1 In Meditation Mode SurvivalistSurvive For 5 Minutes In Survival Mode You've Got Red On YouSurvive At 80% Critical Mass For 10 Seconds In Survival Mode Last Man StandingReach Rank 1 In Survival Mode