I just have one doubt. I guess I'm already participating... and now I just have to do the game and when I'm done I have to send it right?
Nope it has to be done a diff way but I'm not sure how. All I know is the way to do it in unity. And that is to build and run it then zip the file that you built it in and then bring that file so I can be either downloaded or web played and then submit that project. :/ not sure if you use unity though....