[Mr Colt]

I need new or old online games, So far I'm running out of things to play with my friends.
Looking for just about any Muliplayer games, but if you have a MMO in mind, please no WoW type games.
What I have already is:
Brink
Section 8: Prejudice
Portal 2
DarkSpore
Magicka
Minecraft
Borderlands
Global Agenda
and most other main stream FPS's

Gladly take any suggestions, even games that are not out till later this year or older ones I may have over looked.

Thanks in advanced, if I find any of the suggestions exceptional I may be included to gift a steam game in return no promises as I have very high standards to the title "exceptional"