Fun team survival games?

Just seein if anyone knows any good team survival games or good survival modes in some games. I know a few...Kinda lookin for a game thats similar to the first aliens vs. predator survival mode. Too bad i cant get that game to run anymore on XP.

- UT2004 Survival mode

-Killing Floor, nice online zombie survival mod for UT2004k

-AvP 1/Gold

-HL2 Zombie mods

If any of you have watched the movie Alone in the Dark, theres a scene where a bunch of troops set up a barricade and are trying to mow down a crapload of creatures while people are just firing everywhere in panic...I guess that movie set me in the mood for this type of game. :P

thnx!

http://www.l4d.com/

This is looks like a Fun survival game

http://www.l4d.com/

This is looks like a Fun survival game

Killerqueen90

I hope they can pull it off well.

http://www.nomoreroominhell.com/

This looks like it will be an awesome survival game. It is a mod for half life 2.

http://www.nomoreroominhell.com/

This looks like it will be an awesome survival game. It is a mod for half life 2.

jorbo76

This mod isn't out yet huh?