Is Zombie Army Trilogy co-op?

Yes, Zombie Army Trilogy supports co-op.

Does Zombie Army Trilogy have PvP?

Steam does not list PvP for Zombie Army Trilogy.

Do we both need to own Zombie Army Trilogy to play together?

Yes. Zombie Army Trilogy 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 Zombie Army Trilogy?

About 91 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 Zombie Army Trilogy multiplayer or co-op?

Yes — co-op. Zombie Army Trilogy is a co-op horde shooter game released in 2015, 86% positive on Steam (17,663 reviews), with 91 playing right now. $44.99 on Steam.

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

The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of…

How Zombie Army Trilogy 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, Action, Co-op, Multiplayer, World War II, Third-Person Shooter, Horror, Gore

Do you and a friend both own Zombie Army Trilogy?

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

Or open the Steam store page.

Games like Zombie Army Trilogy you can play together

HELLDIVERS™ 2

Co-op horde shooter · 76% positive on Steam (1,017,635 reviews) · 53,399 playing right now

Left 4 Dead 2

Co-op horde shooter · 98% positive on Steam (963,983 reviews) · 25,122 playing right now

Warhammer 40,000: Darktide

Co-op horde shooter · 71% positive on Steam (112,960 reviews) · 7,267 playing right now

Warhammer 40,000: Space Marine 2

Co-op horde shooter · 83% positive on Steam (162,585 reviews) · 6,851 playing right now

Deep Rock Galactic

Co-op horde shooter · 97% positive on Steam (343,000 reviews) · 5,216 playing right now

Call of Duty®: Black Ops III

Co-op horde shooter · 84% positive on Steam (215,026 reviews) · 5,414 playing right now

Tired of Zombie Army Trilogy? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Zombie Army Trilogy co-op?: Yes, Zombie Army Trilogy supports co-op.
Does Zombie Army Trilogy have PvP?: Steam does not list PvP for Zombie Army Trilogy.
Do we both need to own Zombie Army Trilogy to play together?: Yes. Zombie Army Trilogy 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 Zombie Army Trilogy?: About 91 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