cod 1 ftw it has a way better gameplay and i think the weapons and stuff are way better so cod1 is just B) cool and cod UO is also cool
IMO cod is the best. i really enjoyed the gp of cod either in sp and mp. cod2 is not aweful neither awesome. but cod2 has things that i really don't like. like there is no sprint and the maps are very strange. also the shotgun.. god i really hate that weapons.
Call of duty uo is better - prolly becuz im like the best rifler.. :/ lol Don't mean to brag or anything..
IMO, CoD2. I don't play single player unless multiplayer sucks, so I wouldn't know about either of them. CoD2 multiplayer was more fun IMO because of the general feel, the trench shotguns, and the larger range of guns. And the maps of better. There are a few other things, but I'm too tired to remember.
CoD > CoD2 It's a shame for the bugs in vCoD if they were fixed many top-tier players would return to vCoD as they enjoy it much more over CoD2.