After some testing and careful consideration I've come to the conclusion that Mystic Valley isn't really web compatible in its current form. From videos to animations pretty much everything was lagging for me so I don't imagine anyone else had a much better experience. Sorry for the short amount it was up, it wasn't a full game anyways so you didn't miss out on much.

Cheers, Mucski.

PS. I'll release the game for MacOs instead