Cooperative FPSes on the PC?

[bystander]

Whew, it's been a quite a few months since I last posted a message. Anyway I was hoping you guys could lend me a helping hand. :D

I'm looking for cooperative FPS-style games, and I was wondering if anyone could recommend any to me or knows of any games which have cooperative multiplayer support on the PC. The current list of recent games which I know have some sort of cooperative multiplayer options are:

Serious Sam/ Serious Sam Second Encounter
Aliens Vs Predator (not sure if AvP2 has a coop MP mode)
No one lives forever 2
System shock 2 (read a few threads on SysShock2 having coop MP)

I'd appeciate any help/recommendations anyone could give. Thanks for the help in advance guys.

Edit: Oops didn't mean to use that emoticon ( :lol: ) it was supposed to be a ( :D ). I should have looked more carefully... :?

[Saem]

I'm playing system shock 2 cooperative multiplayer, it's absolutely AWESOME! THe only complaint is graphics, but you forget all about that once you're actually playing. The amount of teamwork is spectacular. What kinda sucks is that the bounding boxs are huge, which means you end up hitting your partner in the back a fair bit. *whoops* Just be careful and fight line abreast. BTW, that's only a problem for projectiles, melee doesn't have that issue.

As for other games, you basically listed them. I can't really think of any other cooperative multiplayer fps's.

[Natoi]

Quake 2? :E

[Bogotron]

Ghost Recon. (Dunno if it's a "real" fps tho)

[bystander]

Thanks guys for your help. :)