Does Sanctum have PvP?

Steam does not list PvP for Sanctum.

How many people play Sanctum?

About 4 players were in-game when this page was built (2026-09-09).

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

Multiplayer games › Strategy › Tower defense

Is Sanctum multiplayer or co-op?

Yes — co-op. Sanctum is a tower defense game released in 2011, 89% positive on Steam (3,302 reviews), with 4 playing right now. $9.99 on Steam.

Co-opSingle-player tooStrategy · Tower defense

You think Tower Defense games are all about building? You thought wrong. Sanctum is not your average Tower Defense title. When the havoc starts, you get to…

Steam tags: Tower Defense, FPS, Strategy, Co-op, Action, Indie, Sci-fi, Multiplayer

Do you and a friend both own Sanctum?

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

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Games like Sanctum you can play together

Bloons TD 6

Tower defense · 97% positive on Steam (353,960 reviews) · 7,489 playing right now

Dome Keeper

Tower defense · 92% positive on Steam (16,212 reviews) · 402 playing right now

Dungeon Defenders II

Tower defense · 77% positive on Steam (21,823 reviews) · 351 playing right now

Dungeon Defenders

Tower defense · 93% positive on Steam (18,060 reviews) · 284 playing right now

Orcs Must Die! 3

Tower defense · 86% positive on Steam (14,083 reviews) · 161 playing right now

Age of Darkness: Final Stand

Tower defense · 77% positive on Steam (9,463 reviews) · 176 playing right now

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

Quick answers

Is Sanctum co-op?: Yes, Sanctum supports co-op.
Does Sanctum have PvP?: Steam does not list PvP for Sanctum.
How many people play Sanctum?: About 4 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.