In order for you to play Three Minutes To Eight on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu LTS
Processor (CPU):
i5-8250U @ 1.60GHz (or equivalent)
Memory (RAM):
4 GB RAM
Graphics Card:
Intel(R) UHD Graphics 620 (or equivalent)
In order to play Three Minutes To Eight on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu LTS
Processor (CPU):
i7-9700 @ 3.00GHz (or faster)
Memory (RAM):
16 GB RAM
Graphics Card:
NVIDIA GeForce GTX 1060 (or newer)