Do you know the 70's computer?

A computer at that time was able to display only a character and an easy symbol. (PCG)

Of course, the game is expressed only by the character and the symbol.

Is 3D-Graphics Game possible by such a computer?


You sell an epoch-making game 'Flying' with the computer and make it big! You liberated by development busy every day are interested in the mystery of an interesting pyramid, and head for Egypt with a private airplane.

After the long journey, you encounter the mystery in the pyramid?!