Midget Players:
Enter the following names in lower-case when you create a player - 'jacob paterson', 'isaiah paterson', 'keegan paterson'
Unlock Legends Team:
Unlock all 25 Legends Team players
Unlock Heroes Team:
Unlock all 25 Heroes Team players
Unlock 'Secrets' Mode
Purchase all the available 'Ballpark Upgrades' (upgrades must be on maximum level) in 'Owner' mode and after you have purchased your final upgrade an extra option will appear in the 'Buy Assets' menu which will be called 'Secret Stuff'.
Unlock Secret St. Patrick's Day Jersey:
Enter the password 'NEVERLOSE SIGHT' when you create a player.
Unlocks
Obtain the corresponding 'MVP' points to unlock the following Classic Stadiums:
2500 MVP Points - Astrodome,Houston, Texas
2500 MVP Points - Veteran's Stadium, Philadelphia, Pennsylvania
2500 MVP Points - Crosley Field, Cincinatti, Ohio
2500 MVP Points - Qualcomm Stadium, San Diego, California
3000 MVP Points - Cleveland Municipal, Stadium Cleveland, Ohio
3000 MVP Points - Griffith Stadium, Washington, DC
3000 MVP Points - Olympic Stadium, Montreal, Quebec
3000 MVP Points - Tiger Stadium, Detroit, Michigan
4000 MVP Points - Fenway Park (Classic), Boston, Massachussetts
4000 MVP Points - Shibe Park, Philadelphia, Pennsylvania
4000 MVP Points - Sportsman's Park, St. Louis, Missouri
5000 MVP Points - Forbes Field, Pittsburgh, Pennsylvania
5000 MVP Points - Hiram Bilthorn Stadium, San Juan, Puerto Rico
5000 MVP Points - Metropolitan Stadium, Bloomington, Minnesota
5000 MVP Points - Cinergy Field, Cincinatti, Ohio
Legendary Players:
2500 MVP Points - Ferguson Jenkins
2500 MVP Points - Hal Newhouser
2500 MVP Points - Lou Boudreau
2500 MVP Points - Al Kaline
2500 MVP Points - Billy Williams
2500 MVP Points - Enos Slaughter
2500 MVP Points - Phil Niekro
2500 MVP Points - Ralph Kiner
2500 MVP Points - Richie Ashburn
2500 MVP Points - Rick Ferrell
2500 MVP Points - Robin Roberts
3000 MVP Points - Bob Lemon
3000 MVP Points - Jim Bunning
3000 MVP Points - Larry Doby
3000 MVP Points - Lou Brock
3000 MVP Points - Luis Aparicio
3000 MVP Points - Bobby Doerr
3000 MVP Points - Dennis Eckersley
3000 MVP Points - Hoyt Wilhelm
3000 MVP Points - Monte Irvin
3000 MVP Points - Orlando Cepeda
3000 MVP Points - Phil Rizzuto
3500 MVP Points - Early Wynn
3500 MVP Points - Eddie Matthews
3500 MVP Points - George Kell
3500 MVP Points - Harmon Killebrew
3500 MVP Points - Joe Morgan
3500 MVP Points - Bob Feller
3500...