A game company founded in 1983. It produced its own games as well as publishing games from other companies. Software titles were sold as low budget games (e.g. £1.99 in Great Britain, 9,95 DM (= 5,09€) in Germany). In 1985 the label M.A.D (Mastertronic Added Dimension) was launched featuring games for a slightly higher price (£2.99 in Great Britain). Mastertronic merged with Virgin Games in the late 1980s to form the new company Virgin Mastertronic.
Releases for CPC
- Action Biker
- Agent X II: The Mad Prof's Back (1987)
- Amaurote (1987)
- AngleBall (1987)
- Back To Reality (1986)
- Bomb Fusion (1989)
- Bosconian 87 (1987)
- Bounder (1986)
- Bronx Street Cop (1989)
- Bump Set Spike!: Doubles Volleyball (1986)
- The Captive (1985)
- Caves Of Doom
- Chiller (1985)
- Chronos: A Tapestry Of Time (1987)
- Colony (1987)
- Con-Quest (1986)
- Continental Circus (1989)
- Countdown To Meltdown (1984)
- The Curse Of Sherwood (1987)
- Dan Dare II: Mekon's Revenge (1987)
- Darts 180 (1986)
- Die! Alien Slime (1989)
- Doodle Bug (1987)
- Dr. Scrimes: Spook School (1988)
- Energy (1987)
- F-16 Fighting Falcon (1989)
- Feud (1987)
- Finders Keepers (1985)
- Five-A-Side Soccer (1985)
- Flash Gordon (1986)
- Fly Spy (1986)
- Formula 1 Simulator (1985)
- Fruitbank Supernudge 2000 (1989)
- Hero Of The Golden Talisman (1985)
- Hollywood Or Bust (1986)
- How To Be A Hero (1987)
- Hyperbowl (1987)
- Infection (1989)
- Into Oblivion (1986)
- Invasion (1987)
- The Island Of Dr. Destructo (1987)
- [[Jackle