Beat the first level
Beat the game
Complete the game with zero deaths
Complete 10 levels
Die 5 times on the same level
Ride an air current
Invert color 10 times on the same level
Ride a moving platform
Use a button
Bounce on a spring
Pick up a key
Push a block
Move a block using a moving platform
Lift a block using an air current
Use a warp pipe
Use the robot to push a block
Make a rock fall
Swim in water
Dodge bullets
Invert gravity
Place a box on a button
Collect all coins in a level
Use the moving walkway