Ok, thanks for your reply :D I will upgrade my wine version as soon as possible but, before all, I would like to upgrade my distro itself to the latest LTS version. (otherwise I'll get latest wine sources and compile it) Finally, I've found somewhere on the net, a workaround which fix the restricted mouse area (wine bug #6971). I didn't have time to really test it till now but I played with some minutes and it seems good. As it might be usefull for others, here it is : launch the regedit32 within wine and in Code: HKEY_CURRENT_USER/Software/wine add the string key > MouseWarpOverride with the value > force An other workaround (not tested) is : Code: cd ~/.wine/drive_c/Program\ Files/Red\ Storm\ Entertainment/RavenShield/System WINEFORCEMOUSEWARP=yes WINEDEBUG="-all" wine RavenShield.exe