Gothic 2 is working well for me via DGvoodoo2 and VorpX. But after installation of the UNION (new Systempack) and NINJA (MOD extention) G2 was no more running. After new installation without Union and Ninja it was ok again.
I use the Gothic 2 Gold version from GOG. My system is Win10 64, therefore you need following files from “World of Gothic”:
gothic2_fix-2.6.0.0-rev2.exe
gothic2_playerkit-2.6f.exe
G2NoTR-SystemPack-1.8.exe
If someone has also experience with G2 and VorpX let me please know about.