From Mark Grebe:
This is the home page of the Macintosh OSX Port of David Firth's Fantastic Atari 800 Emulator. I have ported the SDL version of this emulator to Mac OSX, and added a full native Cocoa interface, including Preferences, Menus, File Associations, Help and more. Unlike the first primitive release, it now does not require libSDL to be installed seperately, but includes it within the application package. It does however require ROM image files from the original Atari systems, which are not included here.
What's new in this version: