How many people are playing Subsurface Circular right now?

Subsurface Circular is app 676820 on Steam. Player counts appear once the tracker has sampled it.

What is the all-time peak player count of Subsurface Circular?

2 concurrent players on Aug 2026.

When was Subsurface Circular released on Steam?

Subsurface Circular was released on Steam on 17 Aug 2017.

Status

SteamPeaks

Subsurface Circular

GameApp ID 676,820by Bithell GamesReleased 17 Aug 2017

Windows · macOSEngine —

View on SteamSteamCompare

App ID676,820

Release date17 Aug 2017

Engine—

Install size1.83 GB

TypeGame

Last update19 Aug 2017

Steam Deck—

DLC0

DeveloperBithell Games

Changenumber37,436,921

Price$5.99

Packages0

PublisherBithell Games

SystemsWindows · macOS

Followers—

Depots4

Compare this game

Subsurface Circular

Bithell Games
Released 17 Aug 2017·App 676820

Steam user reviews

Very Positive

94.3%· 1.9K reviews

Recent —

SteamPeaks Rating

93.6 Very positive

Recent 30 days —

How it works

Last seen

Sampled 20 minutes ago · not a live figure

—of peak

All-time peak

Aug 2026

6 announcements · from Subsurface Circular’s Steam news feed

All gamesRead every half hour while active

Everything Updates2 Esports1 Community3

Esports8 Jul 2026New Game Announcement - Vampirium: 1997We've been working on our newest title this past year, and we're incredibly excited to be ready to announce our next game. Those of you signed up to our mailing list and reading The Last Portrait will have already had a sneak peek into the world we're building here. Everyone else, allow us to introduce... Vampirium: 1997 1997. Dracula is King of England. At his command, master your dark gifts t…Community

Subsurface Circular News · SteamPeaks

Published	Kind	Announcement	Build
14 Sep 2017, 10:38 UTC	Community	Subsurface Circular, nearly one month later Hi everyone, Thanks so much for your support of the game! I've been talking publicly about some of our numbers (here, for example) and they're all.. you know.. good :) It felt like the right time to post a thank you here. The Steam community have been fantastic, and judging from reviews, it looks like the game has entertained everyone nicely. We're going to keep experimenting with this short fo…	—
19 Aug 2017, 18:12 UTC	Game update	Update 2 - Secondary station bug fixes Hi all, thanks for playing our game and your continued support. Our second update. While we fixed a bunch of train stopping issues with the first update, a couple of you were still having issues.. after some hunting, we think we found the cause: A cumulative error that broke the game after a high number of frames.. about 4 hours for us mere mortals, but at higher framerates, maybe as little as…	—
18 Aug 2017, 18:06 UTC	Game update	Update 1 - Resolutions and missed train stops Hi all. Wow.. just over 24 hours from launch, and I'm so pleased with how this is going. Seems our weird experiment in shorter games is panning out. We just put out an update, here's what it does: · No more starting at 768p - Some folks were getting the game loading for the first time at weird, small resolutions. While Unity does seem to have a built in issue here, we've improved the situation…	—