This is brilliant! I like the environmental storytelling and the camera mechanic is done in a new and exciting way. My only gripe is that triggering the ghost is an instant game over, as there doesn't appear to be any way to avoid it. The only way I could get the neutral or bad endings were to know it was there in advance and just set everything up before triggering it.
I've tried to get the good ending, but I can't figure out what to do with the bear, and picking it up is 100% lethal so there's not much room to explore or experiment once you grab it.