You are a traveler of dreams. go on an adventure throughout the dreamworld to find a portal to wake up. Use arrow keys or WASD keys to move (wall jump with wasd doesn't work well for some reason.) Click the color change button for your player to change colors. All levels are possible. Some simply rely on luck. Have fun!
Thanks to @NattyB for the tutorial on how to make a platformer. Thanks to my friends for test-driving it.