Had a quick look in the xex , search build. Look fof is???Build and change it to isTestBuild . You can use the keyboard , it enables devbutton. Hold CTRL + ALT and hit 1 , boots back to dash, ones the menu/pause and i had lots of screenshot (unkown button). I only had a fast test of the game and did not work out any buttons. I tryed repacking it to a full game to see if the debugmenu would show but it turns the console off when i boot the game so it only works in trail mode, i think.