Automatic homerun:
Use the power swing while in the batters box, then press Up/Left + L2 + R1 + X
when the ball is thrown. If the batter connects, he will hit a homerun.
Information in this section was contributed by Chshead59.
Big head mode:
Press R1 + X + R2 + Select at start/options screen. A sound will confirm correct
code entry.
Super player:
Enter Scott Murray or any other development team name as a player name at the
player creation screen.
Blooper FMV sequence:
Load the game, but do not interrupt the introduction sequence and demonstration
game. A blooper FMV sequence will begin after the MLB 2000 logo appears again.