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Mark Data Products
Mark Data Products was a company active in the early to mid 80s as a video game publisher. Created by couple Mona and Ron Krebs, they released several adventure games on multiple systems as well as several other types of games.
Known Releases:
- Champion (1986 on TRS-80 CoCo)
- CyberTank (1986 on TRS-80 CoCo)
- Shock Trooper (1985 on TRS-80 CoCo, Dragon 32/64)
- The Vortex Factor (1985 on DOS, TRS-80 CoCo, Dragon 32/64)
- Trekboer (1984 on DOS, TRS-80 CoCo, Dragon 32/64)
- Bumpers (1983 on TRS-80 CoCo, Dragon 32/64)
- Calixto Island (1983 on DOS, TRS-80 CoCo, Dragon 32/64)
- Cosmic Clones (1983 on Dragon 32/64, TRS-80 CoCo)
- Glaxxons (1983 on Dragon 32/64, TRS-80 CoCo)
- Sea Quest (1983 on DOS, TRS-80 CoCo, Dragon 32/64)
- Shenanigans (1983 on DOS, Dragon 32/64, TRS-80 CoCo)
- The Black Sanctum (1983 on DOS, TRS-80 CoCo)
- Time Fighter (1983 on TRS-80 CoCo)
- Tut's Tomb (1983 on Dragon 32/64, TRS-80 CoCo)
- AstroBlast (1982 on TRS-80 CoCo, Dragon 32/64)
- Picnic (1982 on Dragon 32/64, TRS-80 CoCo)
- Space Raiders (1982 on Dragon 32/64, TRS-80 CoCo)
- Calixto Island (1981 on Dragon 32/64, TRS-80 CoCo)
- Cave Hunter (1981 on TRS-80 CoCo, Dragon 32/64)
- Color Berserk (1981 on Dragon 32/64, TRS-80 CoCo)