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Is Counter-Strike: Condition Zero (Steam app 80) multiplayer or co-op?

Yes — co-op and PvP. Counter-Strike: Condition Zero is a classic & campaign shooter game released in 2004, 91% positive on Steam (26,558 reviews), with 276 playing right now. $9.99 on Steam.

Online multiplayerSingle-player tooShooter · Classic & campaign shooter

With its extensive Tour of Duty campaign, a near-limitless number of skirmish modes, updates and new content for Counter-Strike's award-winning multiplayer…

How Counter-Strike: Condition Zero plays with friends, according to Steam

Online co-op
Not listed on Steam
Local / split-screen co-op
Not listed on Steam
Online PvP
Not listed on Steam
LAN play
Not listed on Steam
Single-player mode
Yes

Steam's own category list for the game, as of 2026-09-09. "Not listed" means the store page does not claim that mode; community mods or Remote Play can still add it.

Steam tags: Action, FPS, Shooter, Multiplayer, First-Person, Singleplayer, Classic, Tactical

Do you and a friend both own Counter-Strike: Condition Zero?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Counter-Strike: Condition Zero is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Do you and a friend both own Counter-Strike: Condition Zero?Free, no login — uses public Steam profiles.

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Tired of Counter-Strike: Condition Zero? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Counter-Strike: Condition Zero co-op?
Steam's store page doesn't flag a co-op category, but players tag Counter-Strike: Condition Zero as co-op.
Does Counter-Strike: Condition Zero have PvP?
Steam's store page doesn't flag a PvP category, but Counter-Strike: Condition Zero is tagged Competitive, Team-Based — it's player-versus-player.
Do we both need to own Counter-Strike: Condition Zero to play together?
Yes. Counter-Strike: Condition Zero is played online, so each player needs their own copy on their own Steam account (or PC Game Pass where it is offered). Steam Families can share a library, but two people cannot play the same shared game at the same time.
How many people play Counter-Strike: Condition Zero?
About 276 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up is a free tool: enter two Steam usernames and it lists the multiplayer games you both own, runs a bracket to pick one, and suggests new co-op games that fit how you both play. Ratings, tags and player counts from Steam and SteamSpy; page updated 2026-09-23. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. Ready Up is a Somebody Decide program. How the data works · Legal & privacy · All types · Game Pass