What nonsense are you talking about? The first level is broken and the programmer is disappearing.
I think it's a cheat from him and the game only has 1 level.
I don't know if you're being sarcastic or serious, but as I have a downvote, and you're a negative comment, I'll assume you're serious. So... here you go, step by step:
I just tested this, so I know it still works. So if you were just trying to be funny and weren't the downvote, then I apologize if I offend by dumbing it down this far and missing the joke, and if it's still unclear to whoever downvoted, please let me know what still doesn't make sense so I can dumb it down further.