Undungeon ultrawide and wider solution (Patreon)

Don't we love it when another developer claims that their game cannot support ultrawide because of an inherent technical limitation and then a community fix proves otherwise? Yes, Undungeon is one of those!

I have access to the game via Game Pass, so the solution had to be a trainer for this Unity game. I do hope that it supports the Steam and other versions too, as my modification pattern is not tied to anything specific, as always.