Hello,
Im fighting with this two days so I really need you help.
I install Gothic 2 and start it, it works, although it wont show me intro videos and etc. but this is not the problem.
When I install community patch 2.10 gothic wont open anymore, it starts to load then opens black screen and then brings me back to windows and gives close program error. I hope that you can help me :/
Windows 7 64bit.

Gothic 2 doesn't really require any community patches or such to work, it's probably the most stable of all three games, for what it's worth.

Just do a clean install without the patch installed. To fix the issue with the intro videos, open Gothic.ini in the game's folder and look for scalevideos=1. Change that to scalevideos=0.

Gothic 2 Gold is the most polished for certain. It took ages to arrive on the English speaking shores too, with so many wishing for it to arrive. Great to see it on GOG in this form.