Unvanquished is an open-source FPS game featuring team-based strategy and RTS elements, pitting humans against aliens in a futuristic setting.
https://forums.unvanquished.net/
Thank you a lot 
"I must do -> Graphics->Lighting and particles change "Lighting system" into "Vertex".(~ 60fps)" ==> good tip 
i can play 
For the Linux patch, i am pretty sure it is perfect but i use the officilal repository (PPA) so this package isn't adapted to my configuration, is it possible to put it in the PPA : http://debs.unvanquished.net trusty main ? 
@+
No problem Pyjnet, it's nice that I could somehow help ^-^
About the PPA - I'm not sure about that. I bet that the Team will consider patching the file in the newest update (but I'm not sure) :)
Isn't the instalation process of the patch just copying the patched files into the unvanquished directories?
If someone patched it, please help out Pyjnet
Thank you for your answer Vinus
"Isn't the instalation process of the patch just copying the patched files into the unvanquished directories?"
In fact not 
I'm afraid our debian packager slowly dissolved into thin air. We'll see if he packages the next release at all. 