Fun! Gets real tough if you dont get any damage upgrades! Also, minor issue but the viewport doesn't show the full game so it has to be played in full screen!
I'm not very familiar with itch.io but I know there is an option to manually set the size of the viewport in the 'edit game' page. I would start there, and if that doesn't work it's probably something more complicated about the game's resolution that I would not know where to start with!
