CheatCodes.com has all the official High Heat Major League Baseball 2004 PS2 cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Wednesday May 22, 2013 for High Heat Major League Baseball 2004 are shown below. We also have this game on PlayStation 2, Xbox, and sometimes tricks from other game systems will also work on PlayStation 2.
Pause the game and press Square(2), Circle(2), L1, R1. If you entered the code correctly, you will hear a sound. Then, press L1 + L2 + R1 + R2. The "Ball Cannon" (set pitch physics) and "Game State" (edit game parameters) options will now be unlocked.
If you take a practice swing right before the pitcher throws the ball, it'll take a long time to get back into your stance if you just wait. The pitch would already be over the plate! To get back into your stance quickly you have to press the bunt button. Your batter will get back into his stance before the ball crosses home plate.
Hold Square after your batter is beaned and he will charge the pitcher and start a fight. Your player will be ejected.
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