In order to play Ash of Gods: Redemption on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Processor (CPU):
Intel Core i5 3.0 GHz
Memory (RAM):
4 GB RAM
Graphics Card:
NVIDIA GeForce GTX 760 / AMD Radeon R9 280X
Storage:
5 GB available space
Sound Card:
DirectX9 Compatible