Doesn't Battlefield have singleplayer? Oh well, its own loss. OFP was great, although in part I did wish it had better multiplayer. MP is fun though I usually only ever play it for a short time. There's not really anything better than owning a map with naught but a Dragunov and some bushes (read: Joint Ops demo). It does get old after a while though - usually before the game even comes out