This page contains Ion Assault Unlockables for Xbox 360 called "Normal Achievements" and has been posted or updated on Aug 12, 2009 by yasmin.
- Developer: Black Inc.
- Publisher: Microsoft Game Studios
- Genre: Action Shooter
- Release: Sep 23, 2009
- ESRB: Everyone 10+
Complete one of the following achievements to collect their Xbox Gamerscore points:
|Unlockable:||How to Unlock:|
|Abstinence (10 GP)||Complete a stage without collecting a Power-Up.|
|Allied Victory (40 GP)||Complete the cooperative campaign.|
|Battleship (10 GP)||Destroy five asteroids at once.|
|Destroyer (10 GP)||Destroy seven asteroids at once.|
|Hyperspeed (15 GP)||Finish a stage in less than 90 seconds.|
|Jackpot (15 GP)||Score 1,500,000 points in a single game.|
|Payoff (10 GP)||Score more than 500,000 points in a single game.|
|Rock 'n' Roll (15 GP)||Destroy 50 big obstacles in a single game.|
|Survivor (10 GP)||Survive 3 stages without dying once.|
|Triumph (40 GP)||Complete the single player campaign.|
|Untouchable (10 GP)||Complete a whole sector without dying once.|
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