Of course Halo 1 and 2 are tops but what else is out there? My friend and I are looking for some good options. I know sports games but I was thinking more along the lines of action/rpg type genres. Baldurs gate was fun and so was dungeons and dragons heros. Any others that kick ass?
I think Brute Force is an awesome multi-player game. Tons of different weapons and special abilities. Never played it on Xbox live though, only with friends.