The current version of Dune RPG is run on Modiphius' 2d20.
However, we'll be experimenting with various mechanics solutions per episodes of the Pulse of the Imperium campaign.
For Impulses #1, #2 and #3, we'll test a rough adaptation of Star Wars FFG rules set. The adjustments can be found in this forum.
Game Mechanics
Game Mechanics
The Maker | Blessed Her Coming and Going