Reach level 20.
Pass the first level.
Reach level 50.
Reach level 100.
Reach level 1000.
Reach level 200.
Play 10 games.
Play 50 games.
Play on 2 consecutive days.
Play 100 games.
Play on 3 consecutive days.
Play on 7 consecutive days.
Play between 2 A.M. and 5 A.M.
Reach fever mode 10 times.
Collect every ball skin.
Die 50 times.
Reach a score of more than 20000.
Die 100 times.
Reach a score of more than 100000.