In order for you to play Folklands on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
64-bit Ubuntu 22.04+ or equivalent
Processor (CPU):
Dualcore 64 bit Intel® or AMD AMD® from 2015 or newer
Memory (RAM):
8 GB RAM
Graphics Card:
OpenGL 3.1 And Direct 12 or higher Compatible graphics card with 4GB VRAM or better
Network:
Broadband Internet connection
Storage:
3 GB available space