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)

445 tracked gamers have this game, 64 have completed it (14.38%)

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Ion Assault Achievements

Triumph64 (40)
Complete the single player campaign.
Unlocked by 175 tracked gamers (39% - TA Ratio = 1.59)  
Complete the cooperative campaign.
Unlocked by 115 tracked gamers (26% - TA Ratio = 1.97)  
Battleship12 (10)
Destroy five asteroids at once.
Unlocked by 335 tracked gamers (75% - TA Ratio = 1.15)  
Destroyer15 (10)
Destroy seven asteroids at once.
Unlocked by 202 tracked gamers (45% - TA Ratio = 1.48)  
Abstinence11 (10)
Complete a stage without collecting a Power-Up.
Unlocked by 353 tracked gamers (79% - TA Ratio = 1.12)  
Complete a whole sector without dying once.
Unlocked by 87 tracked gamers (20% - TA Ratio = 2.27)  
Hyperspeed18 (15)
Finish a stage in less than 90 seconds.
Unlocked by 294 tracked gamers (66% - TA Ratio = 1.23)  
Payoff15 (10)
Score more than 500,000 points in a single game.
Unlocked by 209 tracked gamers (47% - TA Ratio = 1.46)  
Jackpot32 (15)
Score 1,500,000 points in a single game.
Unlocked by 100 tracked gamers (22% - TA Ratio = 2.11)  
Survivor14 (10)
Survive 3 stages without dying once.
Unlocked by 230 tracked gamers (52% - TA Ratio = 1.39)  
Secret Achievement
Continue playing to unlock this achievement. (Secret)
Unlocked by 93 tracked gamers (21% - TA Ratio = 2.19)  
Destroy 50 big obstacles in a single game.
Unlocked by 344 tracked gamers (77% - TA Ratio = 1.13)