Explaining the Wizards of the Coast / Dungeons & Dragons Open Games License Controversy

Wizards of the Coast has come under heavy scrutiny after a leaked version of a newly revised Open Games License (OGL) revealed several changes. These changes are generally seen as hurting third-party publishers while attempting to increase Wizard’s profits.
The OGL is essentially a license to use certain aspects of Dungeons & Dragons’ mechanics, like the d20 system, and use them to create royalty-free content. The OGL allowed the creation of homebrew content such as splat books containing new settings, such as the splat book for the wildly popular web show Critical Role, but also entirely new systems derived from the original rules such as Pathfinder’s first two editions. Thanks to the OGL, there’s been a thriving community of third-party tabletop content that is abundantly accessible and legally hassle-free to make.
Earlier this year, WOTC announced OneD&D, a rules update / online integration initiative that would be pushed alongside the existing fifth edition content. But the real issues started with an announcement on D&D Beyond on Dec. 21, which revealed that there would be changes to the existing OGL. Skepticism started almost immediately when there was a clause about royalties needed from content creators who make more than $750,000, but it paled in comparison to the subsequent leak.
On Jan. 5, io9 published an article discussing a supposed leaked version of the OGL 1.1. Allegedly almost 10 times the original document in size, the document’s most significant change is that it completely voids the original OGL by stating that it is “no longer an authorized license agreement.” This creates an uncertain future for companies like Paizo and other third-party creators who based much of their content around the original OGL, as it may no longer exist in the coming days. According to the text of the leak, D&D content creators who don’t sign up for the new OGL won’t be allowed to make any income off their products.
Naturally, this leak was met with immense blowback from players and content creators. The creator of the original OGL and ormer WOTC Vice President Ryan Dancey went on to say that the original license was never intended to be rescinded. Highly popular third-party publisher Kobold Press announced their open-source core ruleset titled Project Black Flag in response. The hashtag #OpenDND has become a rallying cry for players and creators alike.