In the folder, there supposed to be .pck file that makes game playable. Maybe I exported it in wrong way.
Ohhh, it's a downloadable file. I thought it would be HTML. Okay, I've tried it. It's good! A great game with its own unique mechanics, and the soundtrack is also worth listening to. Great work!
Thanks for commenting, I dunno what happened to html, but it is as it is.