In order for you to play Capes on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 18.04
Processor (CPU):
Quad-core Intel or AMD, 2.5 GHz or faster
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA 960 GTX / AMD RX 590
Storage:
4 GB available space
In order to play Capes 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):
Quad-core Intel or AMD, 2.5 GHz or faster
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA 1070 GTX / AMD RX 5700
Storage:
4 GB available space