Quoting: crt0mega

Quote- The Incredible Adventures of Van Helsing (the difference between Nine and CSMT is impressive, but game sometime hangs/crashes)

The GOG version comes with a native OpenGL renderer, AFAIR. But maybe it's just included in the "Final Cut", idk.

Quoting: ziabiceThe OpenGL renderer is available also in the "plain" version, but is very slow compared to the Directx9 on the same graphical settings (and same machine, of course)