Details on weapons, tactics, maps, and just the experience itself will be forthcoming. This time on the COD4 impressions we'll go into the generalities of a first time playthrough. CB Games' experience with this series online consists of only their playtime in the last week. CB Games has played Vampire Rain, and there's nowhere to go from there but up. Infinity Ward has gone far beyond "up" with the COD4 beta, creating a multiplayer experience that rivals Halo on most levels, even surpassing the multiplayer juggernaught with weapon choice and customizability.