Successfully complete the indicated task to unlock the corresponding achievement. To view your achievements and stats in Steam, select "Community", "My profile", "View all my games", then the game and view stats.
- A bird in the hand: Complete duck mode without dying.
- Don't touch a feather: Get the No Damage bonus on every stage in Duck Mode.
- Early Bird: Get a ? clear time on every stage in Duck Mode.
- Feminist: Complete the game with Ms. Johnsson.
- For the birds: Complete the game in Duck Mode.
- No Damage!: Get the No Damage bonus on every level.
- One Credit: Complete the game without dying.
- Speed runner: Get a ? clear time on every stage.
- The End: Complete the game.