Tired of empty hexes? This rare and hard-to-find guide helps you turn them into a living, dangerous wilderness full of lairs, points of interest, and adventure opportunities in no time.

Use the random tables and practical instructions to easily create content that makes sense and fits naturally into your world. Originally written for Old School Essentials, it works with most OSR games with minimal adjustments.

Get inspired quickly, play more, and prep less!

The book is in English.

Filling in the Blanks is a guide to populating hexes with lairs and features to use in fantasy role-playing games. While written specifically for Necrotic Gnome's Old School Essentials it is compatible with virtually all OSR-style games, and can be used with more modern versions of the game with little effort.

It provides tables for randomly generating the number and type of lairs and features that can be found while exploring the wilderness and guidance on how to craft the results into coherent setting details.

An in-depth review of Filling in the Blanks can be found on the Bones of Contention blog.