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:
“The open frontier, the hardships of homesteading from scratch, the wealth of natural resources, the whole vast challenge of a continent waiting to be exploited, combined to produce a prevailing materialism and an American drive bent as much, if not more, on money, property, and power than was true of the Old World from which we had fled.”
—Barbara Tuchman (1912–1989)
“Truth is the cry of all, but the game of few.”
—George Berkeley (1685–1753)
“Purchasing power is a license to purchase power.”
—Raoul Vaneigem (b. 1934)