Open Game Content

Open Game Content or Open Gaming Content (OGC) is content for roleplaying games that may be legally reprinted in products that make use of the Open Game License (OGL). Most OGC has been produced for the d20 System, which is based on the 3rd Edition of the Dungeons & Dragons roleplaying game. The purpose is this wiki is to serve as an index for all published OGC.

Not all content produced for the d20 System or other OGL-licensed systems is OGC. All content explicitly excluded is designated as product identity; most product identity is explicitly labeled as such, though any content not explicitly designated as OGC should also be assumed to be excluded as product identity.