Clown Jump-Deadly Joke

You are a clown got trapped inside a deadly world. You must find the key to escape. But there are many different traps everywhere. You tried your best to avoid them, but this time you got unlucky and fall to a deadly trap. You no long feel anything and your sight went dark. Then you woke up again. You saw your lifeless body in front of you. You don't know how this happen but you know now you got another chance and knowledge of what is ahead. You keep moving on. 
Use the buttons on the screen to move and jump the clown. There are spikes and traps everywhere in the level, one small touch will kill you. After death you'll respawn at the beginning of the level. You can literally step on your body to move on. Find the key to open the door at the level of each level to move on. There are finite of life you can respawn. Good luck clowns!