CGG - Custom Game Group: Group of random people who want to play BO2 with Custom rules. 24/7 Nuketown, 24/7 Maps, No SMG, No Full Automatic weapons, 20 class points, 14 class points, Sniper Only etc. Custom and fun games of all kind, whatever you can think of! You Join then you propose a custom game or vote for one. When you can find people to play then play. Share your steam so you see who's on. Its a hub for people to make up custom games to play them. Simple as that.