Home Run
While playing a two-player game, pause and press B, Y, B, Y, Select.
If you hit the ball fair, it's a
homerun. Note that you must be using a power hitter such as Slick
Fitz, Big Magoo, Grizzley Wilken, Buffalo Hanson, Frank Liberty,
Muscles McFee, Ken Griffey Jr, Tony Tollony, Brooker Brooks.
Maximum Ability
While playing a two-player game, pause and press A, Right, Down,
Left, A, Down, Select to maximize your team's abilities. This
only works for half an inning, then you have to do it over.
Night Game
When playing a game hit START then press SELECT, DOWN, A, Y. Now
hit a ball and it is night!
Note: When you hit select you should hear a tone if you don't
the code won't work.
Slow Down
While playing a two-player game, pause and press Left, A, Right,
Down, Y, Select to slow the opposing team's base runners or fielders
to a crawl. This code only works for half an inning, then you
must re-enter it.
Super Pitches
While playing a two-player game, pause and press B, A, Left, Left,
Select to change your fastballs to superfastballs, curveballs
to supercurves, etc.
View Endgame
At the title screen, press B, A, Down, B, Up, B, B, A. You should
see the "ending" as if you just won the world series.