It's nearly Christmas and there are usually good sales on Humble Bundle and Steam. I'm looking for some good micro Real time strategies or FPS games that focus on being invaded like Red Dawn. I have World in Conflict (10/10), Home front (which was great till it suddenly ended), and company of heroes. So if you know of any really good suggestions quote me in reply, and if you don't post a few of the games YOU hope to buy on sale, or receive this Christmas.