Mark Grebe

Atari800MacX

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...

By Mark Grebe | Added 8 hours ago

sdltrs

sdltrs is a Radio Shack TRS-80 Model I/III/4/4P emulator for Macintosh OSX, Windows, and Linux. It has been ported from Tim Mann's...

By Mark Grebe | Added February 26, 2010

sdltrs

sdltrs is a Radio Shack TRS-80 Model I/III/4/4P emulator for Macintosh OSX, Windows, and Linux. It has been ported from Tim Mann's...

By Mark Grebe | Added September 24, 2009

Sio2OSX

Sio2OSX is a peripheral emulator for the Atari 8-bit computers that allows the Atari computer to use an OSX based Macintosh as a disk...

By Mark Grebe | Added August 8, 2009