One of the selling points of Unreal Tournament pitched to the modding scene by Epic Games was its ability to load assets from the original Unreal into the new engine. After a few years this snowballed into a concerted community effort to make the entire Unreal single player mode playable from within its own sequel.

I had some grief installing Red Hat Linux 7.3 but with persistence I was able to get it installed. In terms of compatibility though Valhalla proved to be far superior, so I decided to stick with it and focus on improving other parts of the system instead.