Knights of Diamond

 is a fantasy tabletop roleplaying game for 3+ players. It is compatible with Old-School Essentials and other OSR games. Presented here is a (mostly complete) roleplaying game, which you can run out of the box, with the help of your favourite spell sourcebook and bestiary.

We’ve provided new modifiers, ancestries, classes, rules for changing classes, weapon & equipment tables, and a refined experience system geared towards fighting monsters as the primary goal. You can use all of these features to enjoy a unique and new take on old school TTRPGs, or gather your favourite rules and changes into the forever-heartbreaker game you’ve got in your garage.

This game is inspired by the original Wizardry CRPG trilogy, in particular the NES and Famicom ports.

Onslaught Six - Design, Writing, Layout
Hodag RPG - Cover artwork

All text contained within this book will become public domain on January 1st, 2034