Been having a lot of trouble getting the 64bit version to work on Linux (the Linux build runs but music and textures don't load), but I finally got it to work on Kubuntu 24.04 using WINE on the 32bit windows version!
Steps:
1. Get a working WINE set up :) I used Lutris for this, running WINE 9.0.
2. Download and unpack the 32bit windows version.
3. Configure WINE's DXVK to 2.1 to fix the DirectX 11 error that appears. Set the start up working directory as the unpacked directory from step 2.
4. Run the executable under WINE 9.0.