Reach a high score of 4000.
Reach a score of 10,000.
Collect 200 Bows.
Rate the game in the Google Play Store (if already rated, unlock by clicking Rate after a game).
Collect 1,000 bows.
Reach rank 100 in multiplayer!
Reach a score of 25,000!
Have 3 or more Waifus equipped at the same time.
You've defeated the Final Boss! There's plenty of fish in the sea and they're all yours!