How many people are playing Sanctum Protocol right now?

0 people are playing Sanctum Protocol on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.

What is Sanctum Protocol's all-time peak player count?

Sanctum Protocol's highest concurrent player count on Steam is 0.

Is Sanctum Protocol good? What do Steam reviews say?

100% of 4 Steam user reviews are positive.

How much does Sanctum Protocol cost on Steam?

Sanctum Protocol costs $4.99 on Steam (US).

Does Sanctum Protocol work on Steam Deck?

Sanctum Protocol is Unsupported on Steam Deck, according to Valve's Steam Deck compatibility check.

Sanctum Protocol

by Koisoft · Released Mar 27, 2026 · App ID 3963310

Steam Deck Unsupported

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Players now

newvs 24h ago · updates every minute

Review score

100% positive

4 user reviews4 reviews

24h peak

Highest seen0

Price on Steam

$4.99

Lowest ever $4.99 Nov 2026

Owners (est., from reviews)80–240

Concurrent players

Last 7 days · history since Nov 1, 2026

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, every price change and sale we've seen on Steam, and trading cards.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$4.99

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Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

Sanctum ProtocolEdition
$4.99
View Sanctum Protocol on Steam
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Reviews

100% positive of 4 · 4 user reviews · Live from Steam

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Steam Deck

Does not work on Steam Deck. Results from Valve's own testing.

Steam Deck Unsupported

✕Unsupported graphics performance

Steam Deck

Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Patch notes

Jun 20, 2026
Try the Demo for my new Fantasy game!
Hi everyone! I want to invite you to try the free demo of my upcoming project, a fantasy visual novel that you can already play on Steam.Become the Dungeon Lord!Experience this fantasy visual novel! Defend your dungeon while uncovering the secrets hidden withi…

Patches & builds

Quick answers about Sanctum Protocol

How many people are playing Sanctum Protocol right now?: 0 people are playing Sanctum Protocol on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is Sanctum Protocol's all-time peak player count?: Sanctum Protocol's highest concurrent player count on Steam is 0.
Is Sanctum Protocol good? What do Steam reviews say?: 100% of 4 Steam user reviews are positive.
How much does Sanctum Protocol cost on Steam?: Sanctum Protocol costs $4.99 on Steam (US).
Does Sanctum Protocol work on Steam Deck?: Sanctum Protocol is Unsupported on Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.