Some of you may be familiar with the DirectX 10 renderer that was developed by Marjin Kentie, for older Unreal-engine games. It works with several games, such as Unreal Gold, Unreal Tournament, Deus Ex, and Rune, and can provide some enhanced visual quality. I tried using it with Undying, and the version for Unreal Gold seems to be compatible. I'm able to run the game on it so far, and I haven't encountered any issues with it yet, so some of you may like to try it for yourselves. It won't negatively affect your computer or the game's installation if it doesn't work for you. It's just a few files you drop into the game's "system" folder. If it doesn't work for you, you'll most likely just get an error message and have to go back to the older DirectX renderer.

Link: kentie.net/article/d3d10drv/

EDIT: It seems the DX10 renderer, at least in its present state, doesn't work after all. My apologies. Please delete this post, admins.

Doesn't seem to work for me. I get an "entry point not found" error.