no
There is something called Decay on the first half-life where you play as two women during the incident. There is also a half-life 2: deathmatch, and that's more or less it. There is Half-Life Deathmatch and Half-Life Deathmatch: Source. You can also download a mod, "Sven Co-op", which allows you to play the Half-Life story with other players.
If i remember deathmatch may cover it lost coast can't
Yes. If you have a Source game like Half-Life 2, HL2 Deathmatch, Counter-Strike Source, Left 4 Dead, Portal, Team Fortress 2, etc. you can play Half-Life 2 mods.
By co-op you mean mulitplayer. Yes. Half-Life 2: Deathmatch is only on PC.
Are you kidding me, Half life 2 is not even a multiplayer game. Ofcourse you can't, but there is a separate game called Half life 2 deathmatch. That is basicly hl2 multiplayer but i don't know if it is for PS3.
Yes you need half-life
Well you Can Play as (As Far as I'm Aware of) Is a Female Rebel, A Male Rebel, A Metrocop (Civil Protection), Combine Solider (Overwatch Solider) and a Combine Elite (Overwatch Elite), You can Also Download Skins Off www.fpsbanana.com
In deathmatch, you respawn after killed.This means endless killing.Don't drop your guard.Keep shooting.Don't die!
Find a Team Deathmatch Map like awp_balticum.
No, Counter Strike is a stand alone game. Play and Have Fun!
Not specifically. You need a VALVE game to play Garry's Mod, one of which could be Half-Life 2.
play team deathmatch and get the top score