Very cool demo, great art and atmosphere with an intriguing setting. The controls could be explained better, and the combat can feel quite random; you never have a good sense of whether an attack will kill an enemy and sometimes you die in one hit and sometimes you don't.

Also, there was a game-breaking bug towards the end(?) of the demo. I died during the chase and was reverted to an earlier save several rooms back (just before the stealth section). When I returned to the room with the orb it was gone and I couldn't proceed past the "god", whose dialogue was the same as when you try to talk to it without the orb ("zzzz"). I also lost the ability to attack in the previous room.

Giving this 5 stars for potential, it has some problems but I'd be interested in the full game if they were resolved.