In order for you to play Guardians of Holme on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 16.04+
Processor (CPU):
Intel Core i5-760 (4 * 2800) or equivalent / AMD Athlon II X4 645 AM3 (4 * 3100) or equivalent
Memory (RAM):
4 GB RAM
Graphics Card:
AMD Radeon HD 6670, GeForce GTX 200 series with at least 1GB
Network:
Broadband Internet connection
Storage:
4 GB available space
In order to play Guardians of Holme on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 20.04+
Processor (CPU):
Intel Core i5-4670K (4 * 3400) or equivalent / AMD FX-6350 (6 * 3900) or equivalent
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GTX 660 (2048 MB) / Radeon HD 7970 (3072 MB)
Network:
Broadband Internet connection
Storage:
8 GB available space