- Move - drag or arrow keys
- Shoot - your cannon fires itself
- Survive - don't let a mirrorball hit you
- Score - clear waves, beat the boss
- Gold star Fever: rainbow spread shot
- White star Strobe: triple damage
- Silver star Mirror shield (blocks 1 hit, 8s)
- Vinyl record Gun upgrade (up to Lv 6)
- Every 5th wave Boss: The Glitterball