It was also one of the later games to keep the famous tradition of not having an ending.
There were many classic games, where people could play for many hours on a single credit,
when they became good enough....games such as Defender (and the sequel, Stargate...one of
the hardest games known to man), Pacman series, Asteroids, Space Invaders, Missile Command,
Centipede.....and many many others. If you became good enough (and this was no tall order),
you could play until your endurance gave out
i got this from gamefaqs.com and he says the goal is to stay alive as long as possible. what kind of friggin goal is that!?!!?!? geez. ah, yes time wasted again.