>>96443317
I've never ran it, but I have read it and listened to APs. It's an unconventional scenario, as far as Delta Green goes.

The first half is really good (Night Floors being the strongest section); the investigation of the Apartment building and then the Dorchester house asylum. After that, it gets a little too railroady and psychotropic for my personal taste. If I were to ever run it, I'd probably just use the Night Floors.

And I see no reason you couldn't just use CoC. There's nothing about it that inherently requites the concept of Delta Green to function.