Battlefield 2

Arriving pretty much out of nowhere, the original Battlefield 1942 effectively established the multi-player war genre. While the single-player game was little more than a tutorial, the online mode saw dozens of gamers meeting up to shoot, bomb and stab each other. It's a measure of the game's lasting appeal that more than two years after its release, an average Sunday night finds more than 5000 players still going at it with a vengeance.The Vietnam-based follow-up proved less popular, but fans