I find it really fun, it gives it an interesting twist with the bosses and the wheel of fortune, and skeletons. My favorite has got to be Merasmus' level. He sounds like Vincent Price and I love listening to him. That and he's hilarious.
EDIT: I looked it up, and Scream Fortress Classic is in preparation for Scream Fortress 2014. New enemy? New map? New Comic? Who knows. There are so far five Scream Fortresses, each were released for five halloweens. The First one was the Harvest Event. The Second one is Horseless Headless Horsemann. Third was Bombinomicon and Monoculus. The fourth is Ghost Fort with Merasmus the Magician. And the fifth is Helltower with Redmond and Blutarch. From the third one forward they have released a new comic for each update. I hope they have a new comic for this update.
Scorpion bites are now not as hurting or tingly anymore and I find that a good thing. Though both of my eyes are open for any more of those pesky demons lurking about. Like little poisonous tanks that are damn near impossible to kill.