The Open Game License (or OGL) is a public copyright license that may be used by tabletop role-playing game developers to grant permission to modify, copy, and redistribute some of the content designed for their games, notably game mechanics. However, they must share-alike copies and derivative works.
Read more about Open Game License: Language of The Licence, Using The OGL, Background
Famous quotes containing the words open, game and/or license:
“It doesn’t do good to open doors for someone who doesn’t have the price to get in. If he has the price, he may not need the laws. There is no law saying the Negro has to live in Harlem or Watts.”
—Ronald Reagan (b. 1911)
“A man’s idea in a card game is war—cruel, devastating and pitiless. A lady’s idea of it is a combination of larceny, embezzlement and burglary.”
—Finley Peter Dunne (1867–1936)
“Nature is mythical and mystical always, and works with the license and extravagance of genius. She has her luxurious and florid style as well as art.”
—Henry David Thoreau (1817–1862)