This is the 2nd ruleset by our own SuperTeddy. It uses a lot of the same core concepts from the 2d20 Fallout ruleset, but is customized for Dune and the unique mechanics of that system.
Get it here on the fantasygrounds.com site
https://www.fantasygrounds.com/store...id=MUH052162FG
Get it on Steam
https://store.steampowered.com/app/2..._the_Imperium/