Score 250,000 points
Score 25,000,000
Score 250,000,000 or more in one game
Have 30 lives in hand
Have 30 smarts in hand
3,000,000 on first life
5,000,000 points without smarting at standard difficulty level or higher
Destroy 20 nasties with one smart bomb
Finish wave 60
Avoid mines etc for 20 levels
Collect 30 bonus crystals
Collect all the crystals and exit the gateway of wave 1 in 5 seconds or less