This article is from the Apple II Csa2 FAQ, by Jeff Hurlburt with numerous contributions by others.
There are a number of gaming systems which include Apple II software for creating games. For example, two systems which continue to attract new authors are Eamon (Text adventures) and Explorer/gs (Ultima-style adventures). These sites have game creation programs and documentation: Asimov (and mirrors)- arcade and adventure game makers and editors are included in game images folders ftp://ftp.apple.asimov.net/pub/apple_II/images/games/ GraphicsMagician.com- docs, source code, libraries, ... to support projects using Graphics Magician http://graphicsmagician.com/ Ground- Eamon, Explorer/gs, and arcade Eamon authoring programs and adventures at ... ftp://ground.ecn.uiowa.edu/2/apple2/Eamon/ Explorer/gs authoring program and adventures at ... ftp://ground.ecn.uiowa.edu/2/apple2/Collections/AOL/Games/Explorer/ Clayburn W. Juniel's arcade program development wares at ... ftp://ground.ecn.uiowa.edu/apple2/Collections/Clay/ GS WorldView- game authoring programs (in Archive: Utilities) http://apple2.org.za/gswv/a2zine/Sel/ Inform Page- Interactive fiction Inform interpreter http://www.inform-fiction.org/ Interactive Fiction Archive- IF interpreters and game authoring information and contests (multi-platform) ftp://ftp.gmd.de/if-archive/ TADS Page- Interactive fiction TADS interpreter http://www.tela.bc.ca/tela/tads/ --Rubywand, Zeprfrew, Charles T. Turley, John Beatty, Netrunner68, Marc Sira, Swigg, Steve Evans, Jm, Greg Wildman
 
Continue to: