Can't play but seems very well done!
If you are experiencing difficulties with the WebGL its better now
Yeah, now I managed to play the game but stuck in the level where boxes got duplicated because of lag hehe. Amazing game, well done. I'll suggest reducing the movement friction.
Good to hear and sorry about your bug! I do want to polish the game more after the jam so your feedback is valued :)
Also if using Windows try the other build if you haven't already although I'm no expert.