Mike Bithell · Bithell Games^*

Subsurface Circular

2017 adventure video game · science fiction video game · adventure game^* +1^*

At a glance

Genres

adventure video game
science fiction video game
adventure game^*
role-playing video game^*

Play modes

single-player video game

Game facts

Developers

Mike Bithell
Bithell Games^*

Publishers

Bithell Games

View full details

Platforms

Players by platform

Microsoft Windows^*
Maximum players (mode unspecified)
1^*

Compatibility and community reports

Linux · Community reports · 2026-06-27^*
Community Linux compatibility tier
Platinum^*
Reports
16^*
Community confidence
moderate^*
Steam Deck · 2026-06-27^*
Compatibility category
Playable^*

System requirements

Windows · Minimum^*
Operating system
Windows 7^*
Processor alternatives
2.5 GHz^*
Memory
8 GB RAM^*
Graphics alternatives
Dedicated 2048 MB+^*
Storage
1 GB available space^*
macOS · Minimum^*
Operating system
MacOS Sierra+^*
Processor alternatives
2.5 GHz^*
Memory
8 GB RAM^*
Graphics alternatives
Dedicated 2048 MB+^*
Storage
1 GB available space^*

Steam version platforms

Windows^*
Supported
Yes^*
macOS^*
Supported
Yes^*
Linux^*
Supported
No^*

Interface languages

English^*

Game features

Single-player^*
Steam Achievements^*
Steam Cloud^*
Commentary available^*
Family Sharing^*

Store genres

Adventure^*
Casual^*
Indie^*

Screenshots

Screenshot 1 from Subsurface Circular

Screenshot 2 from Subsurface Circular

Screenshot 3 from Subsurface Circular

* Provisional data