In order for you to play Pocket Bravery on Linux with minimal graphics settings, your computer must meet the following requirements
Processor (CPU):
Intel Core i3-540 or AMD Phenom II X2 550
Memory (RAM):
4 GB RAM
Graphics Card:
NVIDIA GeForce GT 620, 1 GB or AMD Radeon HD 6570, 1 GB or Intel HD Graphics 530
Storage:
16 GB available space
In order to play Pocket Bravery on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Processor (CPU):
Intel Core i9-12900K
Graphics Card:
NVIDIA GeForce RTX 4080, 16GB
Storage:
16 GB available space