In order for you to play Unusual Findings on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 18.04 LTS
Processor (CPU):
2.5 GHz (Single Core) or 2 GHz (Dual Core)
Memory (RAM):
2 GB RAM
Graphics Card:
ATI Radeon HD 4850, NVIDIA GeForce GT 120, Intel HD 3000, or equivalent card with at least 512 MB VRAM
Storage:
1 GB available space