Strange & Grim is the first third-party title announced for Everyday Heroes Luke Gygax, son of the late Gary Gygax — the co-creator of Dungeons & Dragons — is building his next tabletop role-playing game on the open-source version of 5th edition D&D.
In addition to Strange & Grim, Gygax is also known for creating the world of Okkorim, which has been the setting for multiple published adventures.
The first Gary Con was relatively informal, but it has grown to become a mainstay of the global gaming convention circuit.