I've been following your progress on Twitch, so I was looking forward to this one. I think there might be a few bugs when entering the spirit realm. I'm pretty sure I glitched out of the Maximum range for the spirit realm in the first stage. Going as far as making it to the elevator while still in spirit form. (Also, are the rabbits suppose to follow you while you're in spirit form?)
Bugs aside, this is a cute premises. I'd love to see more levels.