Started by Otsego, February 25, 2012, 10:30:57 AM
Quote from: Justin Halliday on February 26, 2012, 05:09:42 AM- As long as you don't use the OGL, you can make a supplement for any game system without infringing their copyright.- As long as you don't use the OGL, you can state that your system is compatible with D&D.
QuoteCopyright does not protect the idea for a game, its name or title, or the method or methods for playing it. Nor does copyright protect any idea, system, method, device, or trademark material involved in developing, merchandising, or playing a game. Once a game has been made public, nothing in the copyright law prevents others from developing another game based on similar principles.