Thank you for the feedback! There will be a lot to do regarding the minigames, an howto popup probably, some timers to let the player understand what's happening, and some visual feedback when doing an action.
I'll be honest, I don't know anything about web optimization. I simply exported it for the web without changing anything. I didn't had optimization in mind for the game jam. I'll take note of your suggestions and will read more about this in the documentation.
Thank you again!