Complete the single player campaign.
Complete the cooperative campaign.
Destroy five asteroids at once.
Destroy seven asteroids at once.
Complete a stage without collecting a Power-Up.
Complete a whole sector without dying once.
Finish a stage in less than 90 seconds.
Score more than 500,000 points in a single game.
Score 1,500,000 points in a single game.
Survive 3 stages without dying once.
Rock 'n' Roll
Destroy 50 big obstacles in a single game.
Collected enough Score Orbs in a single run to get two extra lives at once.