In order for you to play Masterplan Tycoon on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 20.04, Ubuntu 18.04 and CentOS 7
Processor (CPU):
x64 architecture with SSE2 instruction set support
Memory (RAM):
4 GB RAM
Graphics Card:
Intel HD Graphics
Storage:
220 MB available space
Sound Card:
Sound Blaster