@youronlyone Most of the core D&D rules (the "d20 SRD") are open-source, under the Open Game License. This is why systems like Pathfinder can copy most of the core mechanics and terms.
@youronlyone Most of the core D&D rules (the "d20 SRD") are open-source, under the Open Game License. This is why systems like Pathfinder can copy most of the core mechanics and terms.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.