Entry Location:
The controller will vibrate to let you know you've entered the codes correctly.
Left, Right, Up, Left, Right, Up, Right, Down - Unlock classic free agents at the player movement menu
L1, L2, Square(2), Triangle, Circle, Down - Golden and Silver Era players
Down, Right, Circle, Square, Left, Triangle, Up, L1 - All classic stadiums
Submitted By: codex Xander
Right,Down,Up,Left,Right,Left,Down,Up - Big Head
Right,Right,Down,Up,Down,Up,Down,Left - Fast Running
Down,Left,Down,Up,Right,Left,Right,Down - Max. Speed Pitches
Left,Right,Up,Right,Up,Left,Right,Down - Slow Running
Left,Right,Down,Up,Right,Left,Down,Left - Small Heads
Submitted By: codex Xander