Ephreaym is working on Nox multiplayer bots
The latest effort to develop bots for Nox looks very promising. As for now there are still a few features missing (names, scoring) but they are getting better and better. Even CTF support is being worked on! Check out the Work in Progress YT video. The bots are based on the OpenNox scripting API. For instructions and to keep up to date with the development visit the Bot-Script Github.

Note: currently the bots require a dev build of OpenNox to run. You can download it here.