Is Terrorhedron Tower Defense co-op?

Yes, Terrorhedron Tower Defense supports co-op.

Does Terrorhedron Tower Defense have PvP?

Steam does not list PvP for Terrorhedron Tower Defense.

How many people play Terrorhedron Tower Defense?

Player counts were not available when this page was built.

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Multiplayer games › Strategy › Tower defense

Is Terrorhedron Tower Defense multiplayer or co-op?

Yes — co-op. Terrorhedron Tower Defense is a tower defense game released in 2014, 84% positive on Steam (1,171 reviews). $1.99 on Steam.

Co-opSingle-player tooStrategy · Tower defense

Terrorhedron is the 3D, cooperative tower defense game for the PC. Unmatched challenge and complexity is introduced to the genre through 3 dimensional…

Steam tags: Tower Defense, Indie, Strategy, Casual, Great Soundtrack, Online Co-Op, Multiplayer, Co-op

Do you and a friend both own Terrorhedron Tower Defense?

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

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

Quick answers

Is Terrorhedron Tower Defense co-op?: Yes, Terrorhedron Tower Defense supports co-op.
Does Terrorhedron Tower Defense have PvP?: Steam does not list PvP for Terrorhedron Tower Defense.
How many people play Terrorhedron Tower Defense?: 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; updated 2026-09-09. Powered by Steam — not affiliated with or endorsed by Valve Corporation.