My native resolution is 2560 x 1600 and for many people 4k is the standard resolution they game at. Playing games at non-native resolutions looks terrible and fuzzy so a simple adjustment would be to double the size of the UI via a checkbox. Gas lamp Games did this in rudimentary fashion for Dungeons of Dredmor and it worked perfectly. So please, Uber, for those of us with terrible eyesight... please please please please please please add an option to increase the size of the in-game interface. It would be nice to be able to actually read what I'm building and placing.
Similarly for myself, I'd like to size it down some too. Sometimes it gets in the way of the waaaugh.
Many people? Don't know about that. There might be something you can do by editing the game files. In the meantime:
Take a screenshot so we can see how bad it looks. "Many", as in: If you piled them all into a Seoul apartment it could get sweaty.
https://forums.uberent.com/threads/rel-scale-ui.60092/ It was designed for people with the opposite problem, but it should work for this one too.
Webster - the game looks brilliant at native high resolution. FXAA not even needed. But like I said, menu's and buttons are super tiny.