So Im a big LAN guy. I throw them all the time at my place. The problem is, many of my constituents do not have the "greatest rigs" so when we LAN the games are usually restricted to SC (starcraft for you n00bs) and CS 1.6 (Counterstrike 1.6) dont get me wrong, these are great games. but it gets boring just playing these games for 7 hours straight. Im trying to get quake 3 in there and am now in the market for some new games.
so now i would like to see what games you fellow nerds would like to nominate. PLease try and suggest 10, but if you cant do ten then thats fine. But try to keep these things in mind
game play enjoyability (needs to be high)
file size (around the 100 mgb- 700 mgb range)
system requirements ( so that a 1.4 celeron processor can run it with minimal ram)