OGL (Open Gaming License)

The Open Gaming License (OGL) is a legal agreement that allows creators and publishers to use certain game mechanics, ideas, and content—primarily from Dungeons & Dragons—without needing to create everything from scratch. It promotes sharing and collaboration in the gaming community by granting permission to use specific rules and material, provided certain conditions are met. This license helps ensure that new books, tools, and adventures can be developed, while still respecting the original content's rights. Essentially, the OGL fosters innovation and variety in tabletop role-playing games by balancing open access with legal protections.