Is Left 4 Dead co-op?

Yes, Left 4 Dead supports co-op.

Does Left 4 Dead have PvP?

Steam's store page doesn't flag a PvP category, but Left 4 Dead is tagged Team-Based — it's player-versus-player.

Do we both need to own Left 4 Dead to play together?

Yes. Left 4 Dead 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 Left 4 Dead?

About 774 players were in-game when this page's data was last refreshed (2026-09-09).

Ready Up — what game do we play?Compare two Steam libraries →

Multiplayer games › Shooter › Co-op horde shooter

Is Left 4 Dead multiplayer or co-op?

Yes — co-op and PvP. Left 4 Dead is a co-op horde shooter game released in 2008, 96% positive on Steam (61,894 reviews), with 774 playing right now. $9.99 on Steam.

Co-opSingle-player tooShooter · Co-op horde shooter

From Valve (the creators of Counter-Strike, Half-Life and more) comes Left 4 Dead, a co-op action horror game for the PC and Xbox 360 that casts up to four…

How Left 4 Dead 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
Controller: Full controller support

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: Zombies, Co-op, Multiplayer, FPS, Action, Horror, Shooter, Online Co-Op

Do you and a friend both own Left 4 Dead?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Left 4 Dead is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Or open the Steam store page.

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Left 4 Dead 2

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Warhammer 40,000: Darktide

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Warhammer 40,000: Space Marine 2

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Deep Rock Galactic

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Call of Duty®: Black Ops III

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Tired of Left 4 Dead? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Left 4 Dead co-op?: Yes, Left 4 Dead supports co-op.
Does Left 4 Dead have PvP?: Steam's store page doesn't flag a PvP category, but Left 4 Dead is tagged Team-Based — it's player-versus-player.
Do we both need to own Left 4 Dead to play together?: Yes. Left 4 Dead 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 Left 4 Dead?: About 774 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