I’ve been playing a fair bit of Dungeon World recently and really quite enjoying it. The thought hit me that the DW resolution system would pair very nicely with FU descriptors. Roll as per DW, modify the roll with +1 for each bonus descriptor and -1 for each penalty descriptor. It all kind of works since DW resolution is basically “Yes…”, “Yes, but…” or “No…”
Dungeon FU

I will have to look at Dungeon World now. Anything is made better with FU added to it.
My regular game group are big fans of Dungeon World. They are pretty hardcore DnD players and Dungeon World is not only familiar but satisfies their character advancement “itch”. For me, it is still story driven, and. Erg easy to play without much prep.