Backyard Baseball 2003

Cheats:

Unlock Extra Stadiums:

When you win the Backyard World Series the following stadiums will become unlocked.

Big City Stadium:
Win the Backyard World Series.

Super Colossal Dome:
Win the Backyard World Series.

Unlock Mr Clanky:

When you win the World Series Mr Clanky will become unlocked as a playable character.

Unlock Mr Clanky
When you win the World Series Mr Clanky will become unlocked as a playable character.

Unlock Legends

On Season ,create Mighty Monsters gray.Complete a Perfect season with no losses.Then,you'll unlock Babe Ruth,Kenny L o f t o n,Cal R i p k e n JR ,Mark M a g u r i e,and more.(Also you'll unlock Big City S t a t u i m,and Super C o l l s i o l Dome)