Countdown To Doom (1983)(Acornsoft)[a][COUNT Start]
Countdown To Doom (1983)(Acornsoft)(nl)[h][COUNT Start]
Let's Count (1984)(Acornsoft)[a][COUNT Start]
Let's Count (1984)(Acornsoft)[COUNT Start]
Countdown To Doom (19xx)(Acornsoft)[a][bootfile]
Countdown To Doom V3.2 (19xx)(Acornsoft)