The great pyramids of Egypt are on the verge of being destroyed because their stones hold a special and unique chemical property. You, a depressed Egyptologist sulking about the ancient monumnets, are approached by a mysterious old man who tells you the pyramids are vital to the survival of mankind, and gives you the tools to ensure the pyramids' preservation if you can enter their secret passages and sucessfully solve a series of puzzles. Nice graphics, great music.
