ACHIEVEMENT - HOW TO UNLOCK
Triumph (40 points) - Beat single-player campaign.
Allied Victory (40 points) - Beat cooperative campaign.
Battleship (10 points) - Destroy five asteroids at once.
Destroyer (10 points) - Destroy seven asteroids at once.
Abstinence (10 points) - Beat a stage without collecting a Power-Up.
Untouchable (10 points) - Beat a whole sector without dying once.
Hyperspeed (15 points) - Finish a stage in less than 90 seconds.
Payoff (10 points) - Score 500,000 points in a game.
Jackpot (15 points) - Score 1,500,000 points in a game.
Survivor (10 points) - Survive 3 stages without dying.
Rock 'n' Roll (15 points) - Destroy 50 big obstacles in a single game.
Field Medicine (15 points) - Collected enough Score Orbs in a single run to get two extra lives at once.