Quality Software

Quality Software is a defunct American software developer and publisher which created games, business software, and development tools for the Exidy Sorcerer, Apple II, and Atari 8-bit computers in the late 1970s and early 1980s. Asteroids in Space, written by programmer Bruce Wallace, was voted one of the most popular games of 1978-80 by Softalk magazine.

Games

 * 1979
 * Starbase Hyperion by Don Ursem
 * 1980
 * Asteroids in Space by Bruce Wallace, later renamed Meteoroids in Space
 * Battleship Commander by Matthew Jew and Erik Kilk
 * Fastgammon by Bob Christiansen
 * Fracas by Stuart Smith
 * Head-On Collision by Lee Anders
 * Tank Trap by Don Ursem
 * Tari Trek by Fabio Ehrengruber
 * 1981
 * Ali Baba and the Forty Thieves by Stuart Smith
 * Block Buster
 * Martian Invaders by James Albanese
 * QS Reversi by Lee Merrill
 * 1982
 * Beneath Apple Manor Special Edition by Don Worth
 * Jeepers Creepers by James Albanese
 * Name That Song by Jerry White
 * 1983
 * The Return of Heracles by Stuart Smith

Development tools

 * Assembler by Gary Shannon (Atari 8-bit, 1980)
 * 6502 Disassembler by Bob Pierce (Atari 8-bit, 1980)
 * Exidy Forth by James Albanese (Exidy Sorcerer, 1980)
 * DPX Development Pac Extension by Don Ursem (Exidy Sorcerer, 1980)
 * QS Forth by James Albanese (Atari 8-bit, 1981)
 * Character Magic by Chris Hull (Atari 8-bit)