In order for you to play Barony on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Steam OS 3.4.8
Processor (CPU):
Intel i5 2.5 ghz
Memory (RAM):
4 GB RAM
Graphics Card:
Intel HD Graphics 630 (OpenGL 3.2+)
Storage:
1 GB available space
In order to play Barony on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Steam OS 3.4.8
Processor (CPU):
Intel i5 3.5 ghz
Memory (RAM):
8 GB RAM
Graphics Card:
Geforce GTX 1050
Network:
Broadband Internet connection
Storage:
4 GB available space