whilst i am a admin im dont call all the shots your genorosity is welcome, you are welcome to purches a sever, but you may need some skills to maintain it. why dont you pop in the the TS sometime and you can better understand what needs to be done:)
There isn't alot to it right now. Just the swarm mode where you fight agains 15 waves of enemies. The multiplayer is being rolled out slowly but it's still no where near a complete game. Does look really pretty.