thanks Gray, i purchased Rise of prussia from steam and i duplicate game folder and installed on different folder because steam has different DRM so i can not install beta patches on it.so i have 2 ROP in the same pc but.. wars in america ,ACW and ww1 gold those are bought from gamersgate. and im in holiday those 3 games installed in home pc,but what i ask is that can i install those games also in my laptop for 2 or 3 weeks, without uninstalling from my home pc(as it is 600 km away now

but as Anazagar mentioned which i thought also that it can be regarded as piracy thats why im scared and ask before installing to laptop also from gamergate. but thanks for answer.