Atari 8-bit
PC-8800 Series
Commodore C64/128/MAX
ZX Spectrum
Sharp X1
PC (Microsoft Windows)
Mac
DOS
Amiga
Apple II
FM-7
Amstrad CPC
Archon
Archon: The Light and the Dark was a game developed by Free Fall Associates which loosely modeled the game of Chess, with a number of additions to the gameplay. It was programmed by Anne Westfall, and released originally for Atari 8-bit computers in 1983. It was quickly ported to a number of different systems, and was well-received.