Fun little game. Had some bugs but looked great. Set window size was rough on 4k monitor but music and art direction were really cool. Congrats on the submission.
thanks for your comment.
You can put the game in full screen using ALT+ENTER. As it, the window will be more usable in a 4k monitor.
(I updated this comment, because I made a mistake, there is no option in settings to change that for now, but the new release will start in full screen by default)