Turn over all the trash cans
Squeeze all little ducks
Replay any level
Complete a tutorial
Buy something in game store
Use a hint
Collect all cards in act I
Collect all cards in act II
Finish Challenge #2
Finish Challenge #1
Collect all daily gifts
Score 20 points in Hit the beaver game at level 15
Score 30 in shooting range at level 21
Collect all cards in act III
Finish Challenge #3
Look what you've done (level 26)
Did it in time (level 30)
Don't make it in time (level 30)