So this is it, the official multiplayer portion of Half-Life 2, version 1.6 of CS given the Source Engine treatment with hi-res textures, detailed character models, more realistic physics and lighting, support for up to 64 players, shiny water effects, hi-poly objects, and a few subtle gameplay tweaks. Check out the movies to see what I mean. You'll get the same maps and weapons, though, and only one character model per team. I'd personally like to see a revolver and mines added to the mix, but what can you do. I guess that'll be in the sequel.