How to avoid the real world?

So. I graduate from college in a few days. But. I don't want to get a real job yet. I'm about halfway done writing an MMORPG (yes, laugh if you like) so I'd like to avoid the real world until I finish writing that and can start marketing it. So. What can I do to stay away from the real world for another year or so? I'm not going for my Masters, so forget more school. I already got turned down for JET too, so that's a no-go. I could just go back to shitty McD job for the summer, but would rather not. Ideas?

in my country, getting 2$ a hour is considered quite rich.