Yeah it's amazing how some of the things we played as kids are so ancient or as you put it prehistoric by todays standards.
I remember when my buddy accross the street got Atari... The Comadore 64 with the cassette tape data drive! The Apple 2E computer. Then playing pac man, defender, galaga, Those lousy see through asteroids that would crush your triangle shape space ship! ahh the pin ball machines! Rocky, the pin ball wizard one you mentioned, star wars.. And don't forget about Tempest or Donkey Kong!
Hummmm I better shut up now; I just realized I'm dating myself!
