Arrow keys to move and jump. Ducking is featured too. Don't touch the red, the wall jumping technique is vital and you will need it to finish the game. All the levels are possible and attention to detail is very important. When you lose all your lives you will be returned to the start. If you think it is easy, wait until the last few levels!
Feel free to remix. The longest script is the bit you need to make a platform game. Feel free to remix, I made this to give people an easy way to make a platformer.