Thanks for fixing the animation bug that was preventing travel to floor two. I have encountered another bug that freezes gameplay when using the "reveal a free square rune" I got a freeze and nothing responds in the same way as the the descend a level bug. I was able to use it fine for a few levels before the bug happened. I think it may have been that I triggered it the turn before the dark spirit was supposed to appear? There were definitely still empty non-monster tiles left though.