Ion Assault

Xbox 360

Ion Assault Achievements

Most Earned

Abstinence11 (10)Completed a stage without collecting a Power-Up.
Rock 'n' Roll17 (15)Destroyed 50 big obstacles in a single game.
Battleship11 (10)Destroyed five asteroids at once.
Hyperspeed18 (15)Finish a stage in less than 90 seconds.

Least Earned

Untouchable23 (10)Complete a whole sector without dying once.
Field Medicine33 (15)Collected enough Score Orbs in a single run to get two extra lives at once.
Jackpot32 (15)Score 1,500,000 points in a single game.
Allied Victory80 (40)Complete the cooperative campaign.
All Ion Assault Achievements