We're currently in the process of revamping this system. We think CRUX Wargaming should ideally be different from the RPG rules, so we're engineering a new system that keeps the spirit and is easy to convert back and forth but feels like its own distinct thing. That's happening soon, but for now you can still download these rules. We also realized that, if one wants this level of complexity, they can just, you know, run skirmishes using the RPG rules, so a form of this document may live on (maybe even as a part of the same rulebook, in its own section), as it can provide some useful things like injury tables and scenario generation.

We're currently working on a core dungeon-crawler scenario using the new wargaming rules, and that will be going to our Patreon supporters in October, with the rules (and maybe some print-and-play components) going to our "PDF Wizard" tier as well.

Anyway, more soon! 

- Dutchmogul