Finished playing this just now. Solid playthrough, though there is a ton of typos and spelling errors, and the voice acting is pretty dull and emotionless, though that's not really surprising, considering you can't hire experienced actors for this sort of thing, so it's not an exact complaint. Just saying that it was kinda painful to listen to them trying to sound convincing.
A couple other issues, there's no autosave when entering a new area, that should always be present, I think. Also quite early on there was a pretty awkward issue; I fell into the still waterless pit (lol.) and upon respawning, I realized I was behind the debris that covered the door, so I couldn't resume from there. Had to quit and start over. And also placing the heart on the altar failing about 902834 times totally broke any sense of urgency at all to do as Gordon said. These two really need to be fixed.
It was otherwise very enjoyable to play.
Oh and I really liked the Condemned reference!
As soon as it happened I went like "Awesome!"