How many people are playing Under the Ruin right now?

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

What is Under the Ruin's all-time peak player count?

The highest concurrent player count we've seen for Under the Ruin on Steam since tracking began on Nov 1, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.

Is Under the Ruin good? What do Steam reviews say?

100% of 1 Steam user reviews are positive.

How much does Under the Ruin cost on Steam?

Under the Ruin costs $5.99 on Steam (US).

Under the Ruin

by YETS · Released Aug 14, 2025 · App ID 3686840

Steam Deck Unknown

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Players now

newvs 24h ago · updates every minute

Review score

100% positive

1 user reviews1 reviews

24h peak

Highest seen since tracking began Nov 1, 20260

Price on Steam

$5.99

Lowest ever $5.99 Nov 2026

Owners (est., from reviews)20–60

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

$5.99

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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

废墟防线Edition
$5.99
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Reviews

100% positive of 1 · 1 user reviews · Live from Steam

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Steam Deck

Not tested by Valve yet. Results from Valve's own testing.

Steam Deck Unknown

Valve hasn't published test details for this game.

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

Sep 7, 2025
PatchPatch#7
Fixed a durability bug where androids with 0 durability could still work for one wave after entering combat. Fixed an evacuation bug where overweight abandoned items would mysteriously return to the ship. (Did inanimate objects gain sentience?)
Aug 21, 2025
PatchPatch#6
Added a to the Production Zone and adjusted module spawn rates. Removed the prerequisite for unlocking the function—it’s now available immediately after repairing the .
Aug 18, 2025
PatchPatch#5
Increased the duration of caused by Aerial bombs. Adjusted Threat Level calculations—it now escalates faster. Modified spawn rates in Residential Zones—more Machine Gun Turrets now appear.
Aug 16, 2025
PatchPatch#4
Visual improvements to the region map. Enhanced squad selection UI in the preparation screen. Fixed a crafting bug that prevented researched mods from being produced. Fixed a bug with Sentry Guns causing errors when triggering after mod installation.
Aug 15, 2025
PatchPatch#3
Fixed an issue where the Repair function would not properly unlock. Fixed a bug where Flash Bomb Analyze did not grant crafting permissions.
Aug 14, 2025
PatchPatch#2
Adjusted the spawn rate of Advanced Chips in Vaults. Fixed a bug with Ultimate Chips that prevented unit deployment cancellation after Tactical Relocation.

Other news (1)

Jun 13, 2025
Under the Ruin Demo Dev Stream
Join us for:• Core gameplay showcase• Watch our devs get overrun by the insect horde• Secrets and subtle mechanics breakdown

Patches & builds

Quick answers about Under the Ruin

How many people are playing Under the Ruin right now?: 0 people are playing Under the Ruin on Steam right now. In the last 24 hours it peaked at 0 players. The number updates every few minutes.
What is Under the Ruin's all-time peak player count?: The highest concurrent player count we've seen for Under the Ruin on Steam since tracking began on Nov 1, 2026 is 0. We have no player history from before then, so its all-time peak may be higher.
Is Under the Ruin good? What do Steam reviews say?: 100% of 1 Steam user reviews are positive.
How much does Under the Ruin cost on Steam?: Under the Ruin costs $5.99 on Steam (US).

Live data from Steam, tracked by SteamPlayerBase.