This is a great game! can't wait for the full version!
I did encounter a bug where the fish lens animation got stuck zoomed in after some flies got Syahata. Happened as I was on my way to the Zombie boss. It went away after a game over but just thought I'd let you know.
As for suggestions,
1.Currently you keep track of 2 holes, why not the last one? haha.
2.The other suggestion is to add in an item or something to reset the "mind break" status, maybe a cleanse of some sort.
Once again, really looking forward to whatever you end up making!