Jason Rohrer

The Castle Doctrine

2014 roguelike · art game · strategy video game +3

At a glance

Genres

Play modes

multiplayer online game
multiplayer video game

Game facts

Developers

Jason Rohrer

Publishers

Jason Rohrer

View full details

Platforms

Compatibility and community reports

Steam Deck · 2026-06-27^*
Compatibility category
Playable^*

System requirements

Linux · Minimum^*
Processor alternatives
900 MHz^*
Memory
40 MB RAM^*
Graphics alternatives
Onboard Graphics^*
Network
Broadband Internet connection^*
Storage
10 MB available space^*
Audio hardware
Standard Audio^*
Conditions
Binary was built on Ubuntu 12.04^*
Windows · Minimum^*
Operating system
XP or later^*
Processor alternatives
900 MHz^*
Memory
40 MB RAM^*
Graphics alternatives
Onboard Graphics^*
Network
Broadband Internet connection^*
Storage
10 MB available space^*
Audio hardware
Standard Audio^*
macOS · Minimum^*
Operating system
10.5 or later^*
Processor alternatives
900 MHz^*
Memory
40 MB RAM^*
Graphics alternatives
Onboard Graphics^*
Network
Broadband Internet connection^*
Storage
10 MB available space^*
Audio hardware
Standard Audio^*

Steam version platforms

Windows^*
Supported
Yes^*
macOS^*
Supported
Yes^*
Linux^*
Supported
Yes^*

Interface languages

English^*

Game features

Multi-player^*
MMO^*
Cross-Platform Multiplayer^*
Steam Cloud^*
Family Sharing^*

Store genres

Indie^*
Massively Multiplayer^*
Strategy^*

Screenshots

Screenshot 1 from The Castle Doctrine

Screenshot 2 from The Castle Doctrine

Screenshot 3 from The Castle Doctrine

* Provisional data