In order for you to play Lara Croft GO on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 14.04.4 LTS
Processor (CPU):
Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz (4 CPUs), ~2.4GHz
Memory (RAM):
2 GB RAM
Graphics Card:
NVIDIA GeForce 310
Storage:
2 GB available space
In order to play Lara Croft GO on Linux with maximum graphics settings, you need a computer with a configuration no worse than the following
Operating System:
Ubuntu 14.04.4 LTS
Processor (CPU):
Intel(R) Core(TM) i5-3450 CPU @ 3.10GHz (4 CPUs), ~3.1GHz
Memory (RAM):
8 GB RAM
Graphics Card:
NVIDIA GeForce GTX 970
Storage:
2 GB available space