How many people are playing Underground Keeper right now?

Underground Keeper is app 497040 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Underground Keeper?

11 concurrent players on Aug 2026.

Underground Keeper was released on Steam on 15 Aug 2016.

GameApp ID 497,040by Render SystemReleased 15 Aug 2016

WindowsEngine —

App ID497,040

Release date15 Aug 2016

Engine—

Install size306 MB

TypeGame

Last update24 Sep 2017

Steam Deck—

DLC0

DeveloperRender System

Changenumber36,663,252

Price$4.99

Packages0

PublisherRender System

SystemsWindows

Followers—

Depots1

Underground Keeper

Steam user reviews

Mostly Positive

71.4%· 56 reviews

Recent Overwhelmingly Positive · 100%

SteamPeaks Rating

55.5 Mixed

Recent 30 days —

Last seen

Sampled 1 hour ago · not a live figure

—of peak

All-time peak

Aug 2026

A permanent record of every observed change.

Export

Underground Keeper Update History · SteamPeaks