You're the minister in the government, and your task is to deal with the aliens who have arrived on Earth after their planet was obliterated.
Notes
Part 1 of The Bottomless Pit, a sequel to Time Of The End. Mentioned in various adventure columns as both coming on the same tape as part 2 (C&VG October 1986) and also as being made available as separate games (Your Computer, Vol 6 No 10, October 1986).