Really fun concept, with very fun combos. This definitely feels too cute and good-natured to be "horror" in the sense of frightening and upsetting, but I love goofy, cartoony halloween monsters just as much.
There were a few aspects that could use some polish- a monster asked me for tendrils, and I failed their request because apparently, tendrils for legs and tendrils for arms aren't interchangeable here. I also got a request for two legs and a tail, which seems like it isn't an option?
Either way, I'm glad to see you back, and I hope you enjoy making games again. I played all your story games back in the day, and all of them are incredibly creative- Vacant and Upstream are definitely amid my favorite horror stories I've ever seen, and I've seen quite a few.