Right now the idea for the game is to make a city environment, with different corporations kind of like Syndicate. There will be spawns of items that one corporation will want, but another might find it first, if they do the two sides will have to figure out a deal. Of course the two sides can also just shoot it out and try to take everything. It's inspired by this mission for ARMA 2 you can see in this video:
Today I'll mainly be getting all the tech together, basic shooting, adding multiplayer and figuring out how to render a decent sized city.