Secret Video Game Tricks, Codes & Strategies - MPI Home Video - 1989Because the best strategies always came from the U.S. National Video Game Team. Thanks Donn Nauert, Jim Allee and Shane Olivo for making this masterful video from my childhood.
By the by, the code is Up, Down, A, A, B, Left, Right, A, B, Up, A, Down, Right, Right, Left, B, Up, Left, A, Right, B, Left, Right, A, Left, Up, A, Down, A, Right, Left, B, start. 

Secret Video Game Tricks, Codes & Strategies - MPI Home Video - 1989

Because the best strategies always came from the U.S. National Video Game Team. Thanks Donn Nauert, Jim Allee and Shane Olivo for making this masterful video from my childhood.

By the by, the code is Up, Down, A, A, B, Left, Right, A, B, Up, A, Down, Right, Right, Left, B, Up, Left, A, Right, B, Left, Right, A, Left, Up, A, Down, A, Right, Left, B, start.