Stockpile 5 lives in classic mode
Score 8 million points in pulse mode.
Stockpile 5 lives in extreme mode
Link 9 of the same enemies
Hit the MAX Combo
Get a 6x multiplier in the Bonus Challenge
Hit the MAX Combo twice in a wave
View the credits
Capture two snakes in one vortex.
Score 400,000 points in wave 1 in extreme mode
Hit the MAX Link in wave 1.
Last 50 seconds in Pulse mode without scoring or losing a life