Category:
Game: Board
Machine:
ZX-Spectrum 48K
Date:
1985
Original Publisher:
Roelof Koning (Netherlands)
Category:
General: Education
Machine:
ZX-Spectrum 48K
Date:
1993
Original Publisher:
Roelof Koning (Netherlands)
Category:
Utility: Visual/Screen
Machine:
ZX-Spectrum 48K
Date:
1992
Original Publisher:
Roelof Koning (Netherlands),
Johan Koning (Netherlands)
Category:
Demoscene: Demo
Machine:
ZX-Spectrum 48K
Date:
1989
Original Publisher:
Roelof Koning (Netherlands)
Category:
Utility: Fonts/UDGs
Machine:
ZX-Spectrum 48K
Date:
1989
Original Publisher:
Roelof Koning (Netherlands)
Category:
Utility: Electronics
Machine:
ZX-Spectrum 48K
Date:
1984
Original Publisher:
Roelof Koning (Netherlands)