In order for you to play Kingdom Rush Origins - Tower Defense on Linux with minimal graphics settings, your computer must meet the following requirements
Processor (CPU):
Dual Core CPU
Memory (RAM):
1 GB RAM
Graphics Card:
OpenGL 3.0 compliant with 512MB of video RAM. Mesa 14 or later.
Storage:
500 MB available space
In order to play Kingdom Rush Origins - Tower Defense on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Memory (RAM):
2 GB RAM
Graphics Card:
OpenGL 3.0 compliant with 1.0GB of video RAM.