Galaga (Atari 7800, 1987)
The first console port of the greatest arcade shooter of all time, Galaga for the Atari 7800 is somewhat of a failure in terms of being a pure adaptation. The ship is too small, the stars aren't color...
Pros: Retains enough of the aspects of the original arcade game to make it great fun
Cons: Washed out graphics; Proline controllers will kill wrists on this one