I know there are quite a few of these threads, but I wanted to finish what Broken started before the site crash in 2011.
This thread is only a nomination thread and will be up until the remainder of March. After that, I will make an official thread for Best MP game.
Please nominate your top 5 best multiplayer games in a post and in 2 weeks I will tally up the totals and make a new thread for your viewing pleasure.
Any flaming, trolling or any negative posts toward OP, another post or another member will be reported and infracted by a mod.