💥 TRENDING: App/ - Complete Album!

I've played through the game a few times, beat the boss, can't help but think there's a secret ending somewhere, something that has to do with the door across the un-feather-jumpable gap from the start location of a new game. I can't seem to get to it from any other side, there's a ding from the tuning fork in this room. Not sure what the tuning fork is used for in general, there's a ding from it in the spiky room with the empty chest as well....

It would be handy if there was an invert Y axis option for the first person sections