Ion Assault achievements
331
(200)

Ion Assault

3.5 out of 5 from 57 votes

There are a maximum of 12 Ion Assault achievements worth 331 (200)

430 tracked gamers have this game, 62 have completed it (14.42%)

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Ion Assault Achievements

Triumph64 (40)
Complete the single player campaign.
Unlocked by 170 tracked gamers (40% - TA Ratio = 1.58)  
Complete the cooperative campaign.
Unlocked by 110 tracked gamers (26% - TA Ratio = 1.97)  
Battleship11 (10)
Destroy five asteroids at once.
Unlocked by 325 tracked gamers (76% - TA Ratio = 1.14)  
Destroyer15 (10)
Destroy seven asteroids at once.
Unlocked by 195 tracked gamers (45% - TA Ratio = 1.48)  
Abstinence11 (10)
Complete a stage without collecting a Power-Up.
Unlocked by 340 tracked gamers (79% - TA Ratio = 1.12)  
Complete a whole sector without dying once.
Unlocked by 83 tracked gamers (19% - TA Ratio = 2.27)  
Hyperspeed18 (15)
Finish a stage in less than 90 seconds.
Unlocked by 284 tracked gamers (66% - TA Ratio = 1.22)  
Payoff15 (10)
Score more than 500,000 points in a single game.
Unlocked by 203 tracked gamers (47% - TA Ratio = 1.45)  
Jackpot32 (15)
Score 1,500,000 points in a single game.
Unlocked by 96 tracked gamers (22% - TA Ratio = 2.11)  
Survivor14 (10)
Survive 3 stages without dying once.
Unlocked by 220 tracked gamers (51% - TA Ratio = 1.39)  
Secret Achievement
Continue playing to unlock this secret achievement. (Secret)
Unlocked by 91 tracked gamers (21% - TA Ratio = 2.17)  
Destroy 50 big obstacles in a single game.
Unlocked by 331 tracked gamers (77% - TA Ratio = 1.13)