In order for you to play Hollow Knight on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 22.04, Ubuntu 24.04 (64bit)
Processor (CPU):
Intel Core i3-3240, AMD FX-4300
Memory (RAM):
4 GB RAM
Graphics Card:
GeForce GTX 560 Ti (1GB), Radeon HD 7750 (1GB)
Storage:
9 GB available space
In order to play Hollow Knight on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 22.04, Ubuntu 24.04 (64bit)
Processor (CPU):
Intel Core i5
Memory (RAM):
8 GB RAM
Graphics Card:
GeForce GTX 1050 (2GB), Radeon R9 380 (2GB)
Storage:
9 GB available space