See the Ending
Shrink Down Into a Small Model of a Level
Beat One Level of Each Color
Open the Final Door
Complete an Orange Level
Complete a Purple Level
Complete a Yellow Level
Complete a Green Level
Complete a Red Level
Grow a World
Complete a Blue Level
Collapse the Dark World
Beat Every Level
Grow a Double Gravity Tree
Grow a Tree
Power on a Water Wheel
Redirect Water Through a Portal
Open a Pathway to Return to an Earlier Level
Redirect Water Using a Cube
Solve a Puzzle Involving Portals
Change the Color of a Cube
Enter the Dark World
Activate a Laser Beam
Fall from a Great Height