Use the arrow keys to move! You can die when you touch lava, and you touch the cheese puffs to get to the next level. You can also swim up green walls and if you're on a platform with another above you on the right, you can cling to the bottom of the platform and move.
I decided to make a platformer engine! It should be PRETTY easy to use... IF YOU REMIX, ADD LEVELS!! ALSO, GIVE CREDIT!