Critical Mass
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Critical Mass (aka Critter) is a shoot'em up (smup) similar to Galaxian. The basic idea is simple: you move your ship back and forth at the bottom of the screen, shooting up, while bad guys fly around and shoot at you.
Personal Growth
Uncommon24.6%Beat Your Personal Best Score In Classic Mode
Chain Reaction
Uncommon16.3%Create A 13x Combo In Any Game Mode
Learned To Play
Uncommon10.7%Complete Classic Mode On Casual Difficulty
Killstreak
Uncommon10.4%5 Combos Within 10 Seconds In Rush Mode
Lightheaded
Rare7.4%Spin The Mass 300 Times In 10 Seconds
You've Got Red On You
Rare7.1%Survive At 80% Critical Mass For 10 Seconds In Survival Mode
Critical Pro
Rare6.3%Complete Classic Mode On Normal Difficulty
Epic
Very rare4.1%Get An Epic Performance Rating In Any Game Mode
Into The Void
Very rare3.8%Finish Meditation Mode With A Score Of Zero
Zen Master
Very rare3.7%Build A 16x Combo In Meditation Mode
Elitist
Very rare3.4%Complete Classic Mode On Normal Difficulty Or Higher Without Using Timewarp & Fusion Pulse
Quick Save
Very rare3.3%Use A Fusion Pulse Above 90% Critical Mass On Normal Difficulty Or Higher
Hold Still
Very rare3.1%Complete Classic Mode On Normal Difficulty Or Higher Without Using Rotation
Survivalist
Very rare2.5%Survive For 5 Minutes In Survival Mode
Ambidextrous
Very rare2.2%Complete Classic Mode On Normal Difficulty Using Both Normal & Reversed Controls
Beta Tester
Very rare2.2%Complete Classic Mode On Casual, Normal & Expert
Critical Expert
Very rare2.2%Complete Classic Mode On Expert Difficulty
Manic
Very rare2.1%Average Action's Per Minute 80+ In Rush Mode
Critically Insane
Very rare1.9%Complete Classic Mode On Expert Difficulty In Under 20 Minutes
Critical Master
Very rare1.9%Complete classic Mode On Normal Difficulty In Under 20 Minutes
Button Masher
Very rare1.8%Reach Rank 1 In Rush Mode
Classically Trained
Very rare1.8%Reach Rank 1 In Classic Mode On Normal Difficulty Or Higher
Critical Mass
Very rare1.8%Unlock All Achievements
Enlightenment
Very rare1.8%Reach Rank 1 In Meditation Mode
Legendary
Very rare1.8%Reach Rank 1 In The Overall Leaderboard
Mass Addict
Very rare1.8%Play For 100 Hours
Last Man Standing
Very rare1.7%Reach Rank 1 In Survival Mode
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