Just finished. This one was a bit on the tough side, especially considering how fast it was made and how small it was. It took me a while to figure out how to get out alive and I'm not sure I did what was intended. My solution involved a lot of crate stacking. I'm not much of a fan of undead and especially not a fan of invisible enemies and yet I really had fun in this one. Mostly because it is just a challenge to figure out a way to escape. So, well done, mystery author! Amazing what can be accomplished in 48 hours.