In order for you to play Antisquad on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 14.04 LTS or higher, Steam OS
Processor (CPU):
Core 2 Duo
Memory (RAM):
2 GB RAM
Storage:
1 GB available space
Sound Card:
SB16 compatable
In order to play Antisquad on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 14.04 LTS or higher, Steam OS
Processor (CPU):
Core i5
Memory (RAM):
4 GB RAM
Graphics Card:
with latest graphics drivers
Storage:
1 GB available space
Sound Card:
SB16 compatable