In order for you to play Dinosaur Hunt on Linux with minimal graphics settings, your computer must meet the following requirements
Processor (CPU):
Intel(R) Core(TM)2 Duo 2.4, AMD Athlon(TM) X2 2.8 Ghz
Memory (RAM):
2 GB RAM
Graphics Card:
Geforce 9600 GS, Radeon HD4000, Shader Model 3.0, 512 MB
Storage:
5 GB available space
Sound Card:
Integrated