2 things,
1: You probably should put the file in .zip format instead of .7z because lots of people wont know how to extract it
2: You should make your game executable, like I shouldn't have to download JavaScript to be able to run this game. And that's why I sadly couldn't play the game because I didn't know what script to run and I got an error that said unknown reference gjds or something like that. I hope that someone more experienced in JS than me can play this game and rate it.