It was made on the 4k screen - didn't cross my mind it would that big a problem on smaller devices. Also, have you tried moving the camera? The game doesn't tell you that but its WASD+Up/Down or Scroll.
They might be missing the expand button on the bottom right that makes the game full screen. I am enjoying the game VERY MUCH, but I can't figure out how to smelt the iron ore. [Just figured it out. I needed more clean space around.]
