itch.io

I know this is an ancient comment but for future reference it's Unity judging by the files

I suggest changing how the text on the menus is presented.  It is difficult to read in its current state.  Maybe changing the font color to white or adding bolder outlines would help - otherwise you could change the pattern in the background instead.  Also, the death screen when you fall out of the map doesn't appear to work.  Clicking on either option does nothing and the character can continue to move while falling infinitely if you click outside of the menu buttons.