A collection of information on that most famous of theme parks (the One Which Shall Not Be Named, Lest Ye Summon the Wrath of Their Legal Team), and how to use it as a setting for the In Dark Alleys RPG. The opening of this supplement focuses on the real-world history and operation of “the park in question” (as they refer to it so frequently), while the second half details characters, a group, a creature, a hidden ride, and an adventure. The creature seems a bit silly (a murderous patch of matted hair?), but the rest have some pretty good potential.
The real-world information is useful to any GM who wants to set an RPG session in or about The Park In Question, and while the RPG material is statted specifically for the In Dark Alleys RPG, there are enough creepy and disturbing ideas for anyone running a horror RPG in any system. I could easily see some of the characters from this supplement worked into an adventure for Over the Edge, for example.