Is Monsters sandbox co-op?

Yes, Monsters sandbox supports co-op.

Does Monsters sandbox have PvP?

Yes, Monsters sandbox has player-versus-player modes.

How many people play Monsters sandbox?

Player counts were not available when this page was built.

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Multiplayer games › Shooter › Co-op horde shooter

Is Monsters sandbox multiplayer or co-op?

Yes — co-op and PvP. Monsters sandbox is a co-op horde shooter game released in 2019, 68% positive on Steam (19 reviews). $0.99 on Steam.

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

Multiplayer game with the ability to connect via LAN or Internet. Fight monsters alone or with friends. Find weapons and ammunition during the game or buy them…

Steam tags: Arena Shooter, Hack and Slash, Zombies, Aliens, Gore, Multiplayer, Online Co-Op, Co-op

Do you and a friend both own Monsters sandbox?

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

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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

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

Quick answers

Is Monsters sandbox co-op?: Yes, Monsters sandbox supports co-op.
Does Monsters sandbox have PvP?: Yes, Monsters sandbox has player-versus-player modes.
How many people play Monsters sandbox?: Player counts were not available when this page was built.

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 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation or Microsoft. How the data works · Legal & privacy · All types · Game Pass