Demons Within: The Game XD

So using my previous art subs, i put the two together to make a fake game cover, don't know what the game is about, don't know what our characters name would be and don't really have a story to it, but just know it would use same game machinates from F.3.A.E.R co-op game play, and the reason i chose Valve as the game company, is cause they come up with awesome co-op gameplay XD, if you have any ideas, please share