The Open Game License (OGL) is a public copyright license by Wizards of the Coast that may be used by tabletop role-playing game developers to grant permission...

Open Game License (OGL). However, role-playing games had been licensed under open and free content licenses before this. The Fudge role-playing game system...

Open-source licenses are software licenses that allow content to be used, modified, and shared. They facilitate free and open-source software (FOSS) development...

the Coast under the Open Game License (OGL) and is intended to be backward-compatible with that edition. A new version of the game, Pathfinder Second Edition...

actions in the game. Much of the d20 System was released as the System Reference Document (SRD) under the Open Game License (OGL) as Open Game Content (OGC)...

3rd edition of D&D had been licensed under the Open Game License (OGL). The OGL is a copyright license, allowing the use of copyrighted text created by...

media, using the GNU GPLv2 (or later) license for the game engine source code, and the CC BY-SA license for the game art and music. 0 A.D. features the traditional...

Artistic License or other (see the comparison of Free and open-source software and the Comparison of free and open-source software licenses). Only the game engines...

Classics Role Playing Game (DCC RPG or simply DCC) is a role-playing game published by Goodman Games using the Open Game License (OGL) and System Reference...

is presented under the Open Game License, which makes it an open source system for which authors can write new games and game supplements without the...

subsidiary of the Linux Foundation, and distributed under the Apache 2.0 open source license. The initial version of the engine is an updated version of Amazon...

could publish D&D-compatible materials under the Open Game License (OGL). He was frustrated that game supplements suffered far more diminished sales over...

formed the basis of the d20 System, which is available under the Open Game License (OGL) for use by other publishers. D&D 4th edition was released in...

A free license or open license is a license that allows copyrighted work to be reused, modified, and redistributed. These uses are normally prohibited...

published by other companies, official d20 System adventures and other Open Game License adventures that may be compatible with Dungeons & Dragons. Officially...

Commons license Design Science License Free Art License FreeBSD Documentation License Open Content License Open Game License Open Publication License WTFPL...

could publish D&D-compatible materials under the Open Gaming License (OGL). He was frustrated that game supplements suffered far more diminished sales over...

(/ˈɡɒdoʊ/ GOD-oh) is a cross-platform, free and open-source game engine released under the permissive MIT license. It was initially developed in Buenos Aires...

Linda Codega reported that io9 had received a leaked copy of the Open Game License 1.1 (OGL1.1). Both the Critical Role: Tal'Dorei Campaign Setting sourcebook...

5th Edition Open Game License system along with a version of the core setting book using the first edition of the Pathfinder Roleplaying Game rules. Scarred...

categorized as a "Product Identity"; as such it was not released under its Open Game License. The displacer beast appears in the 4th edition Monster Manual (2008)...

roguelikes" by John Harris. Angband is a free and open source game under the GNU GPLv2 or the angband license. The goal of Angband is to survive 100 floor...

open gaming movement, a System Reference Document (SRD) is a reference for a role-playing game's mechanics licensed under a public copyright license to...

Dragons — the d20 System — under the terms of Wizards of the Coast's Open Game License. At 672 pages, it was the largest D&D supplement that had been published...

Identity" by Wizards of the Coast and as such is not released under its Open Game License. Williams, Isaac (July 15, 2023). "D&D Creature Feature Fridays: Mind...

Dragons tabletop role-playing game. The Dragonborn in particular – based on the Draconians of Dragonlance, which in that game were uniformly evil – were...

with the d20 System. The company released these properties under the Open Game License, which allows other companies to make use of those systems. The new...

limits itself solely to samples. All content found on Open Game Art is licensed under free licenses. The project does not accept content licensed with clauses...

weekend, and released on 9 March 2014 as free and open-source software subject to the MIT License. Versions for iOS and Android followed in May 2014...

campaign setting for the Dungeons & Dragons role-playing game, released under the Open Gaming License. It was published by Fantasy Flight Games from 2003 to...