MLB Slugfest 2003 Cheats Xbox

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Featuring real Major League Baseball players, teams, and stadiums, MLB SlugFest 2003 is the first and only baseball videogame to deliver over-the-top adrenaline-style gameplay action.

MLB Slugfest 2003 (also known as MLB Slugfest 20-03) is a Sports/Baseball video game for Xbox published by Midway on August 26, 2002. It's rated Everyone by the ESRB and no users have rated it yet.

Our newest cheats for MLB Slugfest 2003 were added June 2, 2004. We also have the game available on PlayStation 2, GameCube, in addition to Xbox.




Monument Stadium

3-3-3 Down

Less Homeruns

Enable the "Softball" code for less of a chance of hitting homeruns.

Roman Coliseum Stadium


Maximum Batting

3-0-0 Left

Cheat Codes

At the match-up screen, press X, Y, and B 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 X, Y(2), B(3), Left. Note: More then one code may be activated per game.

Result Code 

Infinite turbo 4-4-4 Down 
Maximum speed 0-0-3 Left 
Maximum power 0-3-0 Left 
Maximum batting 3-0-0 Left 
Rocket Park stadium 3-2-1 Up 
Roman Coliseum stadium 3-3-3 Up 
Eagle team 2-1-2 Right 
Horse team 2-1-1 Right 
Lion team 2-2-0 Right 
Pinto team 2-1-0 Right 
Todd McFarlane team 2-2-2 Right 
Terry Fitzgerald team 3-3-3 Right 
Extra time after plays 1-2-3 Up 
No fatigue 3-4-3 Up 
No contact 4-3-3 Left 
Log bat 0-0-4 Up 
Wiffle bat 0-0-4 Right 
Mace bat 0-0-4 Left 
Rubber ball 2-4-2 Up 
Softball 2-4-2 Down 
Big heads 2-0-0 Right 
Small heads 2-0-0 Left 
Tournament mode 1-1-1 Down 

Small Head

X, X, Left.

Big Head

X, X, Right.

Log Bat

B, B, B, B, Up.

Mace Bat

B, B, B, B, Left.

Log Bat

B, B, B, B, Up.

16" Softball

X, X, A, A, A, A, B, B, Down.

Team Lion

X, X, A, Right.

Team Eagle

X, X, A, B, B, Right.

Maximum Power


Horse Team


Unlimited Turbo



Hints, Secrets, Glitches & Easter Eggs


Easy Fly Outs

When pitching throw a high fastball for an easy fly ball. This works about 90% of the time.

Easy Ground Outs

When pitching throw a low fastball for an easy ground out hit.

More Homeruns

Enable the "Rubber ball" code for a better chance of hitting homeruns.


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