For now use something to unzip it i use zarchiver and run it on joiplay and the renpy extention mess with the setrings to see what works the best for you and you can play the game just unzip it and hit the plus sign add game chosego to downloads then the unziped folder with the files then the superhuman.exe file and it should work might take a bit to load since i think this is one where it needs to process a bit more due to the size.