If you're going to be creating a GOW Map. I'd recommend blood drive, or something along that layout. Maps like blood drive offer a fair gameplay for both teams as well as a open area to run around in. Its an average size map so it should be fun for survivours to survive on if they stick together. Just make sure you stick to detail be a shame if it was just blocks to make it look like the real deal. ( And I would help make it with you. But No computer - Cry )