Ducks fly out of the sky in zigzag patterns β tap or click them to shoot. You get 3 shells per wave.
Watch the bushes! They rustle right before something pops up: a tin can (bonus points), a golden duck (big points + an extra heart), or a decoy crow β don't shoot the crow, it costs you a heart.
Tin cans and golden ducks sometimes drop a power-up: Double Barrel (5 shells next wave) or Slow-Mo (ducks fly at half speed for a few seconds).
If you run out of shells or let a duck escape, you lose a heart. The game ends when all 3 hearts are gone.
Ducks fly faster and bushes get busier as your score climbs. Hit Pause any time to catch your breath.