itch.io

i dont know any alternate way except that

Im sry i dont use a chromebook but which system r you using linux or windows? and if you dont have any of those try going on yt for a tutorial on how to instal linux or windows on Chromebook since both of them will be able to run the game with ease without needing any program 

What device r you using and are you trying to say you dont have enough space for it?

then download it