Made for old school essentials, but can easily be used with other old-school systems or even 5E. All in a compact zine format.
The four locations detailed in the zine focus on gameable content and being easy to use at the table. The locations are not connected to one another and can be sprinkled onto your campaign map however you like, or run as one shots. The zine is graphic and art heavy and utilizes a lot of random tables and other tools to make it easier for GMs to run in a pinch.