So... if the dev is here.. your first priority needs to be a settings menu. A common problem with unity games and ultrawide monitors like mine is that the game gets cropped to fit the width of my monitor.. so its running as if at a 16:9 resolution, but the top and bottom edges are off my screen because my screen is actually 21:9. Which would be an easy fix.. if the game had even the most basic settings menu so I could change the games screen resolution. Even if I use alt+enter to force it into windowed mode, its still maintaining that 21:9 window with the rest of the content off-screen above and below.
The first image is the game on my main screen, which is a 21:9 3440x1440 ultrawide monitor. The second image is if I move it to my second display, which is a standard 16:9 3840x2160 4k monitor. Which by the way is not a viable workaround for actual gameplay in my case, because my second display is above my main one. I'll end up with a sore neck if I'm looking up at that screen for long periods of time.