| Achievement | How to unlock
|
|---|
| 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.
|
