It's a lot of fun to play on High Ground, thats so far my favorit map. The Spartin Lazer is deadly and any range, but if you get past the first shot, you can easly kill the person with it. The Mongoose is good for geting around the map or delivering the Flag in CTF. The spikers and the spike granade are simply amazing when you want you defend. I use the tower on High Ground with the spike granades to keep people from using the protable gravlift to get in the base. Vahlalla is a good map to. Its a map from the Halo CE campaign. It has two towers as bases, a downed pelican in one part on the map, a and a small outpost with a mongoose on the other. Ive had many good runs on this map. Snow Bound is a covi. base that openended but if you leave the map the gaurdians will kill you. its a good size map with a ghost that spawns in the center. Lots of fun to play.