Clever take on the theme! Love the art style, and how the portrait in the back updates as you progress (which one would expect from The Picture of Dorian Gray!)
Love the vibes of this game! I could easily see myself playing a longer version of this - like going through and tidying up a ghost town, instead of just one house.
The library level was quite difficult compared to the last level, and I would have loved to have a ghostly drain/fatigue bar for knowing how many attacks you have taken.
Personally, would have tossed in a bit more story between the waves, so you really feel the agony of not being able to retire as you fight yet another round of heroes. But then, I'm a narrative designer, so I'm always thinking about how to add in more story!
