After much tinkering, I have been able to get Gothic 2 Gold Edition to work with community remastering patches and a Logitech F710 game controller on Ubuntu Linux 25.04 using wine.
For reference, I have shared the script I used here:
codeberg.org/free-bird-yeah/ubuntu-config/src/branch/main/gaming/setup_gothic-2-gold-edition.sh
In the script itself, I have documented where I got the community patches.
For the Logitech F710 controller, I used the antimicro program with the following configuration:
codeberg.org/free-bird-yeah/ubuntu-config/src/branch/main/gaming/gothic2.gamecontroller.amgp