Create a game like JetPack Joyride, but change the skin and graphics to your liking. This app will be used as a charity driven thing, so try incorporating something that will give players a reason to play the game while knowing they are contributing to a good cause. Whatever proceeds are to come from the game will be given to a charity. Say like the number of coins collected in the game may equate to a penny for each coin and we will sponsor for the game. Something like that. It would be best if you can get it done in 5 days. Let me know what you can do. Thanks.