First level completed with a crate
10 sheeps abducted
5 sheeps abducted
A cow and a sheep were abducted at the same level
First sheep abducted
Level compelted wearing a bunny hat
Level 20 completed
5 hats bought
Any level was played again
First level completed with a button
Level 15 completed
Level 10 completed
10 cows abducted
First hat dressed on any level
First hat bought
5 cows abducted
First cow abducted
Level 1 completed
Background color changed for the first time
UNDO button used for the first time
RESTART button used for the first time
10 hats bought