In order for you to play Silence of the Siren on Linux with minimal graphics settings, your computer must meet the following requirements
Processor (CPU):
i3, Ryzen 3
Memory (RAM):
8 GB RAM
Graphics Card:
Dedicated: with 4 GB VRAM or a modern AMD integrated GPU
Storage:
4 GB available space
In order to play Silence of the Siren on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Processor (CPU):
i5, Ryzen 5 (Intel 10th+ gen or Ryzen 5000+ series recommended)
Memory (RAM):
16 GB RAM
Graphics Card:
RTX 2060 / RX 5600 XT
Storage:
4 GB available space