When creating a player type in lil' slugger and he will turn into Hank Aaron.
Press L + R when choosing a team in exhibition mode.
When you play any game at Cinergy Park, when you hit a homerun you can see where the new Great American Ballpark is going to be built at.
To get mascot costumes you have to beat season mode without losing. (You have to beat the game with whatever teams you want because it only gives you the mascot of the team you beat the game with.)
If you play at Miller Park in Wisconsin when the home team hits a home run their team's mascot will slide down Bernie Brewer's slide.
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