Aspyr Media - - Ports existing titles to the Macintosh.
By Design, Inc. - - Macintosh war games, including Waterloo Campaign and American Civil War Soldier.
Cajun Games - - The maker of fun, addictive games such as Food Chain and überhocken.
Dadgum Games - - Developers of Bumbler Bee-Luxe. Also responsible for publishing Halcyon Days: Interviews with Classic Computer and Video Game Programmers and The Giant List of Classic Game Programmers.
Delta Tao Software - - Makers of Eric's Ultimate Solitaire, Strategic Conquest, Spaceward Ho!, and Clan Lord.
Dons Games & Home Software - - Develops flight simulator software for OS/X, also several other small programs. Includes demos, downloads of user missions for the flight simulators, forums, and ordering information.
Feral Interactive - - Games publisher of games such as Theme Park World, Championship Manager, Racing Days R, and Battle Girl.
Green Dragon Creations - - Specializes in games and device drivers. Responsible for both original titles and conversion projects.
MacPlay - - Develops and ports games for the Macintosh.
MacSoft - - Specializes in converting popular Windows titles, including Quake, Age Of Empires, and Civilization II.
Mac-Yun-Soft - - Mac-only shareware with a classic feeling.
McSebi's Macintosh games - - Resource for classic, as well as original Mac games for people of all ages.