How many people are playing Sentinel right now?

0 people are playing Sentinel on Steam right now. In the last 24 hours it peaked at 1 players. The number updates every few minutes.

What is Sentinel's all-time peak player count?

Sentinel's highest concurrent player count on Steam is 18, reached in April 2014.

Is Sentinel good? What do Steam reviews say?

65% of 98 Steam user reviews are positive (Mixed).

How much does Sentinel cost on Steam?

Sentinel is free to play on Steam.

Does Sentinel work on Steam Deck?

Sentinel is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Sentinel

by Matthew Brown · Released Apr 22, 2014

Steam Deck Verified

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Players now

newvs 24h ago · updates every minute

Review score

65% positive

Mixed98 reviews

Owners (est.)20K–50K

24h peak

Highest seen18

Apr 201412.6 years ago

Price on Steam

Free

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs, and every price change and sale we

Screenshots, achievements, specs and price history from Steam.

apos;ve seen on Steam.

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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

Free

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

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Reviews

65% positive of 98 · Mixed · Live from Steam

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Steam Deck

Works great on Steam Deck. Results from Valve's own testing.

Steam Deck Verified

✓Default controller config fully functional
✓Controller glyphs match deck device
✓Interface text is legible
✓Default configuration is performant

Steam Deck

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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.

Nov 3, 2026, 9:02 AM UTC
Build 280662the current build when we started tracking758 MB on Windows

Patch notes

Jan 2, 2018
A Fine Mess is an apocalyptic walk on the beach
Something terrible has happened. In the distance tower blocks burn and when I look to the sky, there’s evidence of an even greater catastrophe hanging overhead. A Fine Mess is a short game about surveying a disaster from a distance. You walk around an in…
Apr 22, 2014
Now Available on Steam - Sentinel
Sentinel is Now Available on Steam! Sentinel is an interactive audio tower defense game. It mixes strategic gameplay with a dynamic music system.

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 65% on 2026-11-01 → 65% today (98 reviews)

No changes recorded yet.

History

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Trading cards

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Sentinel player count and quick facts

How many people are playing Sentinel right now?: 0 people are playing Sentinel on Steam right now. In the last 24 hours it peaked at 1 players. The number updates every few minutes.
What is Sentinel's all-time peak player count?: Sentinel's highest concurrent player count on Steam is 18, reached in April 2014.
Is Sentinel good? What do Steam reviews say?: 65% of 98 Steam user reviews are positive (Mixed).
How much does Sentinel cost on Steam?: Sentinel is free to play on Steam.
Does Sentinel work on Steam Deck?: Sentinel is Verified for Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.