This game is also available on Xbox.
Retro Game Cheats for MLB Slugfest 2004 (PlayStation 2)
Effect: Wiffle bat.
When:
At the match-up screen, press Square, Triangle, and Circle to change the icons in the first, second, and third boxes respectively. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. For example, to enter 1-2-3 Left, press Square, Triangle(2), Circle(3), Left. Note: More then one code may be activated per game.
How:
0-0-4 Right.
Submitted By:
Effect: Maximum speed.
When:
At the match-up screen, press Square, Triangle, and Circle to change the icons in the first, second, and third boxes respectively. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. For example, to enter 1-2-3 Left, press Square, Triangle(2), Circle(3), Left. Note: More then one code may be activated per game.
How:
0-0-3 Left.
Submitted By:
Effect: No fatigue.
When:
At the match-up screen, press Square, Triangle, and Circle to change the icons in the first, second, and third boxes respectively. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. For example, to enter 1-2-3 Left, press Square, Triangle(2), Circle(3), Left. Note: More then one code may be activated per game.
How:
3-4-3 Up.
Submitted By:
Effect: Big heads.
When:
At the match-up screen, press Square, Triangle, and Circle to change the icons in the first, second, and third boxes respectively. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. For example, to enter 1-2-3 Left, press Square, Triangle(2), Circle(3), Left. Note: More then one code may be activated per game.
How:
2-0-0 Right.
Submitted By:
Effect: Softball.
When:
At the match-up screen, press Square, Triangle, and Circle to change the icons in the first, second, and third boxes respectively. The numbers in the following list indicate the number of times each button is pressed. After the icons have been changed, press the D-pad in the indicated direction to enable the code. For example, to enter 1-2-3 Left, press Square, Triangle(2), Circle(3), Left. Note: More then one code may be activated per game.
How:
2-4-2 Down.
Submitted By:
Effect: Slow Players.
Effect: Fast Players.
Effect: No Bodies.
Effect: Big Bodies.
Effect: Small Heads.
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