In order for you to play Dead Synchronicity: Tomorrow Comes Today on Linux with minimal graphics settings, your computer must meet the following requirements
Operating System:
Ubuntu 14.04, Mint 17
Processor (CPU):
2.5 GHz Single Core Processor or 2 GHz Dual Core Processor
Memory (RAM):
2 GB RAM
Graphics Card:
OpenGL 2.0 compatible with 256 MB RAM
Storage:
4500 MB available space
Sound Card:
OpenAL compatible