ZX80
1980 - GBR
Sinclair
MO6
1986 - FRA
Thomson
ZX Spectrum
1982 - GBR
MO5
1984 - FRA
TK 90X
1985 - BRA / PRT
Microdigital
Spectrum
0ARG / ESP
Czerweny
SVI 728
1984 - USA / ESP
Spectravideo
C16
Commodore
Hector
0FRA
Micronique
MK 14
1978 - GBR
BBC
1984 - GBR
Acorn
System 1
1979 - GBR
A3010
1992 - GBR
1984 - USA
Spellmaster
0USA
Franklin