Build a Website

I have a project involving Crypto Currency + a very Basic Game It would be the using ALT-Coins. EX: Doge Coin, Quark Coin, Lite Coin, and World Coin Well basically a site where the user would would play a game and the more coins they collect in the game is the actual amount it payouts out. But the thing is there would be a fee to play the game. (Very Small)