Copyleft
Copyleft works can be shared both in original form and after being adapted, but they must remain under the copyleft licence even if they are modified.
Copyleft licences are also called 'reciprocal', 'viral' and 'share alike' libre licences. However, whereas copyleft can only describe a libre work, the other three terms can also describe proprietary works that must be kept under the same (proprietary) licence when adapted.
Openness: Libre
Works
- Hacker Public Radio ● 'Hacker Public Radio (HPR) is an Internet Radio show (podcast) that releases shows every weekday Monday through Friday.'
- Hedgewars ● A Worms-like computer game.
- Hello_world ● A blog for three documentaries about open programming languages.
- High School Hearts ● light tabletop role-playing game of high schoolers dealing with the emotional roller-coaster of adolescence
- Homotopy Type Theory: Univalent Foundations Of Mathematics ● 'Homotopy type theory is a new branch of mathematics that combines aspects of several different fields in a surprising way.'
- Hyper ● A modular gaming system.
- Icosahedral ● A role-playing game.
- Immersion into Noise ● 'On a planet that is increasingly technologically linked and globally mediated, how might noises break and re-connect in distinctive and productive ways within practices located in the world of art and thought?'
- In the Shade of the Commons ● About bridging the gaps between information societies.
- Inkscape ● A vector graphics editor.
- Inside a Star-filled Sky ● A recursive, infinite tactical shooter.
- Integrity at Scale ● A book proposing the Redesign Revolution.
- Introduction to Basic Legal Citation ● US legal citation.
- Invulnerable Tabletop Super Hero Roleplaying Game ● 'The Invulnerable RPG Year One Edition allows you to create your own hero, and experience worlds of adventure!'
- Iridium System ● A simple and realistic system combining skills and classes.
- Iron Edda ●
- Is Behavioral Economics Doomed? ● 'Those of you who have read about – and who has not? – the current economic crisis may wonder just how rational economic man or woman is. Behavioral economics has become the modern rage. So is rational economic man – homo economicus – dead?'
- Is It Open Data? ● "We've made it easy for you to make enquiries to data holders about the openness of the material they hold — and to record publicly the results of those efforts."
- JAGS ● A universal generic games system.
- Jazz ● A flexible and easy-to-use game system drawn from many sources.
- Konkani Vishkawosh ● 'Konkani Vishwakosh is a four-volume hard copy encyclopedia (3632 pages) published by Goa University; a work that took over 14 years to develop.'
- Labyrinth Lord ● A retroclone of Basic/Expert D&D.
- Lamentations Of The Fire Princess ● Weird fantasy role-playing.
- Las Calles Hablan ● 'A feature length documentary about street art in Barcelona'
- Libre Graphics Magazine ● A magazine focused on GIMP, Inkscape and other open source graphics software — as well as the art created from that software.
- Librebus ● A project to raise awareness of libre.
- Light And Matter ● 'This is an introductory text intended for a one-year introductory course of the type typically taken by biology majors, or for AP Physics B.'
- Linvix ● A Spanish language Linux magazine.
- List of Open Source Programs ● List of Open Source Programs for Windows
- littleBits ● 'An opensource library of electronic modules that snap together with tiny magnets for prototyping and play'
- Living Room ● 'Living room is a musical stop-motion short film about the secret musical life of a group of chewing gums.'
- Lobster ● An extensive font designed to flow seamlessly.
- Lunatics ● "Lunatics is a story about the first permanent settlement off of the Earth, in a tiny colony on the Moon near Sinus Iridium."
- Magic Sword ● A project to clone and improve upon D&D 4E.
- Magpie Codex ● A light and generic fantasy RPG.
- Masks ● 'Masks is a pen-and-paper role-playing game of super powered heroes, with addictive character generation and comic-book combat pacing.'
- Mazes & Perils ● 'Mazes & Perils is a game of imagination and role playing in a fantasy world, suitable for ages 10 and up.'
- MediaGoblin ● 'MediaGoblin is a free software media publishing platform that anyone can run. You can think of it as a decentralized alternative to Flickr, YouTube, SoundCloud, etc.'
- Men of Stones ● This is a game of drama, of desires, motivations, and downfalls.
- Men Of Stones ● 'This is a game of drama, of desires, motivations, and downfalls. You play characters caught up in a devastating circle of events that can lead only to a tragic fall.'
- Microlite20 ● A simplified version of the d20 System.
- Midgard ● Play a viking hero on epic adventures.
- Mimi and Eunice ● A webcomic which often covers copyright-related issues.
- Mini Six ● A short and sweet take on the d6 System.
- MonkStory ● A simple HTML5 game made for the Liberated Pixel Cup.
- MULRAH ● An RPG that has undergone considerable changes in recent versions.
- MurderHobos ● "MurderHobos gets to the meat of dungeon crawling: killing things and taking their stuff."
- Mutant Future ● Post-apocalyptic role-playing compatible with Labyrinth Lord.
- Mutants & Masterminds ● A d20 superhero RPG.
- MyPaint ● A simple graphics program.
Sources
- Qi Hardware ● 'Qi's mission is to promote and encourage the development of copyleft hardware.'
- Qomun ● A directory of shareable works.
- Radio Nowhere ● 'Radio Nowhere is a rock/pop band from Oakland, California, in the United States. A friend told me that we sound like the missing link between Counting Crows and Duran Duran, and that sums it up pretty well.'
- Rafu ● Rafu, or Raffaele Manzo, is a game designer.
- Ronin Arts ● A publisher.
- Ryzom Asset Repository ● 3D assets from the MMORPG Ryzom.
- Sand & Steam ● An RPG company.
- Severed Fifth ● A band.
- SIL International ● An organisation which supports language communities
- Simone Aliprandi ● A researcher into copyright.
- Slim ● A band.
- Software Freedom Conservancy ● 'Software Freedom Conservancy is a not-for-profit organization that helps promote, improve, develop, and defend Free, Libre, and Open Source Software (FLOSS) projects.'
- Stuart Chaplin ● Story game author.
- Subaqueous ● 'Subaqueous is a solo music project of Isaac Cotec. The music has incorporated beat science to create progressive mid tempo and dance music.'
- Sunspot ● 'Disco-Metal Rock from the Cheese and Beer Galaxy'
- Teapot Dome Games ● A publisher of free role-playing games.
- Tenpenny Joke ● An alternative rock band.
- The SCP Foundation ● X-Files like wiki.
- Traficantes de Sueños ● A Spanish book publisher.
- (un)Playable_G4mes ● 'Where game ideas come to die'
- Wikipedia List of Game Engines ● A list of game engines on Wikipedia.
- Wizards of the Coast ● A game publisher.
- Yanone ● A young German jack-of-all-trades.
- Zadkiel ● 'Zadkiel are three piece Alternative-Rock/Indie band from Nottingham.'
- Basic Dungeons & Dragons ● The mechanics of original and basic D&D.
- CC-PRO ● A rebranding of the CC BY-SA licence to emphasise its value to professionals.
- d20 System ● The roleplaying system which first appeared in Dungeons & Dragons 3E.
- FATE ● A game system based on the mechanic: dice roll + invoked and tagged Aspects.
- Liberated Pixel Cup ● "Liberated Pixel Cup is a two-part competition: make a bunch of awesome free culture licensed artwork, and then program a bunch of free software games that use it."
- Saga Machine ● 'Saga Machine is a brand new tabletop role-playing system by the Tab Creations Collective.'
page revision: 4, last edited: 04 May 2022 19:43