Is Over 9000 Zombies! co-op?

Yes, Over 9000 Zombies! supports co-op.

Does Over 9000 Zombies! have PvP?

Yes, Over 9000 Zombies! has player-versus-player modes.

How many people play Over 9000 Zombies!?

About 3 players were in-game when this page was built (2026-09-09).

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Multiplayer games › Shooter › Co-op horde shooter

Is Over 9000 Zombies! multiplayer or co-op?

Yes — co-op and PvP, plus local/split-screen. Over 9000 Zombies! is a co-op horde shooter game released in 2015, 86% positive on Steam (1,523 reviews), with 3 playing right now. $0.71 on Steam.

Co-opPvPLocal / split-screenSingle-player tooShooter · Co-op horde shooter

Over 9000 Zombies! is top-down arcade action blown out of all reasonable proportions. An endless horde of zombies is coming your way, how long can you survive?

Steam tags: Action Roguelike, Zombies, Multiplayer, Twin Stick Shooter, Co-op, Tower Defense, Top-Down, Pixel Graphics

Do you and a friend both own Over 9000 Zombies!?

Ready Up compares two Steam libraries and shows every multiplayer game you both have — including whether Over 9000 Zombies! is one of them — then helps you pick tonight's game with a weighted roll or a bracket.

Compare our libraries Steam store page

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Tired of Over 9000 Zombies!? The Swap tab finds the closest unowned games of the same type that are newer or rated higher.

Quick answers

Is Over 9000 Zombies! co-op?: Yes, Over 9000 Zombies! supports co-op.
Does Over 9000 Zombies! have PvP?: Yes, Over 9000 Zombies! has player-versus-player modes.
How many people play Over 9000 Zombies!?: About 3 players were in-game when this page was built (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; updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation.