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:
“If we keep an open mind, too much is likely to fall into it.”
—Natalie Clifford Barney (1876–1972)
“Hollywood held this double lure for me, tremendous sums of money for work that required no more effort than a game of pinochle.”
—Ben Hecht (1893–1964)
“All is possible,
Who so list believe;
Trust therefore first, and after preve,
As men wed ladies by license and leave,
All is possible.”
—Sir Thomas Wyatt (1503?–1542)