Ion Assault achievements
332
(200)

Ion Assault

3.5 out of 5 from 59 votes

There are a maximum of 12 Ion Assault achievements worth 332 (200)

438 tracked gamers have this game, 64 have completed it (14.61%)

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Ion Assault Achievements

Triumph64 (40)
Complete the single player campaign.
Unlocked by 172 tracked gamers (39% - TA Ratio = 1.59)  
Complete the cooperative campaign.
Unlocked by 112 tracked gamers (26% - TA Ratio = 1.98)  
Battleship12 (10)
Destroy five asteroids at once.
Unlocked by 331 tracked gamers (76% - TA Ratio = 1.15)  
Destroyer15 (10)
Destroy seven asteroids at once.
Unlocked by 200 tracked gamers (46% - TA Ratio = 1.47)  
Abstinence11 (10)
Complete a stage without collecting a Power-Up.
Unlocked by 347 tracked gamers (79% - TA Ratio = 1.12)  
Complete a whole sector without dying once.
Unlocked by 85 tracked gamers (19% - TA Ratio = 2.27)  
Hyperspeed18 (15)
Finish a stage in less than 90 seconds.
Unlocked by 291 tracked gamers (66% - TA Ratio = 1.22)  
Payoff15 (10)
Score more than 500,000 points in a single game.
Unlocked by 205 tracked gamers (47% - TA Ratio = 1.46)  
Jackpot32 (15)
Score 1,500,000 points in a single game.
Unlocked by 97 tracked gamers (22% - TA Ratio = 2.12)  
Survivor14 (10)
Survive 3 stages without dying once.
Unlocked by 226 tracked gamers (52% - TA Ratio = 1.39)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 91 tracked gamers (21% - TA Ratio = 2.19)  
Destroy 50 big obstacles in a single game.
Unlocked by 340 tracked gamers (78% - TA Ratio = 1.13)