Robo craft is a good game for linux

Hey guys. iam going to share with you a good game which i tested in my PC and it looks good i hope it be enjoyable for you its called 
                                             
                                          Robo craft 
                                      

Robo craft  is an online third-person vehicle combat game set in fictional areas of different planets where players construct robots to fight with others in battles.


System requirements
                                        OS  Windows 
                         
Graphics: Card supporting Shader Model 3.0 and DirectX 9.0c with 128 MB RAM (at minimum a GeForce 6800GT with 128 MB of RAM or ATI X800 or intel 4000).
DirectX: 9.0c.
Network: Broadband Internet connection.
Hard drive space: 1 GB available space.

                                     OS linux 

Tested for Ubuntu 10.10+
Processor: Intel Dual Core proccessor or better with SSE2 support or equivalent AMD family.
Memory: 4 GB RAM.
Graphics: Shader Model 3.0 Compatible GPU.
Network: Broadband Internet connection.

Hard Drive: 1 GB available space.
Additional Notes: Min resolution 800x600

                                  OS MAC

Mac OS X 10.7+
Processor: Intel Dual Core proccessor or better with SSE2 support or equivalent AMD family.
Memory: 4 GB RAM.
Graphics: Shader Model 3.0 Compatible GPU.
Network: Broadband Internet connection.
Hard Drive: 1 GB available space.
Additional Notes: Min resolution 800x600.

You can download it from steam or official website There