Die 50 times on the same level.
Die 20 times on the same level.
Beat your old time in a level.
Perform 100 wall jumps.
Perform 100 double jumps.
Reach 100 deaths.
Beat the first boss.
Beat the tutorial.
Beat the game without dying.
Beat the game in easy mode.
Get all Gold Medals
Get 20 Gold Medals
Get 10 Gold Medals
Beat the Game.
Beat the 2nd boss.