Title | Publisher | Year | Language | Documents |
---|---|---|---|---|
Countdown to Doom | Topologika ![]() |
1987 | English | Solution, Hints, Clue sheet |
Countdown to Doom | Acornsoft ![]() |
1983 | English | Solution, Hints, Clue sheet |
SDI: Countdown to Doom | Falsoft Inc ![]() |
1988 | English |