Homerun Sounds
Press A (air horns), D (whistles), S, or W while running around the bases after hitting a home run. Note: Set the Sound FX volume to maximum for best results.
Strike Out (Using Gravis Gamepad Pro)
Hold all for flippers down. Now push up/down on directional pad. Then push blue button, then red, then blue, then green, then yellow, then red. This will give you a strike out as long as you pitch the ball where your opponent can't hit it.
Home Run (Using Gravis Gamepad Pro)
Hold all four flippers down. Now push blue button, then red, then blue, then green, then yellow, then red. Then push left/right on directional button. This will let you hit a monstrous Home Run everytime.
Invisible Players
Hit three triples in the same game with a team. The easiest way to do this is to chang the cpu control to keyboard, bunt the ball and run around the bases to third. Make sure you have it on manual base runnung mode.