Extra Innings Cheat, Codes

Creating the ultimate team:
When editing a team, make the first four players perfect in every category. Make the best player possible with the remaining points. In the substitute hitter list, create four more perfect players. When starting a game, substitute the four worst players on the regular lineup with the perfect players from the hitter list. This creates a team of eight perfect players and one best as possible player.

Graphics and sound test:
Highlight an option on the mode selection screen. Hold L + R and press Y or B to display a game graphic. A different picture will appear for each option that is highlighted. Highlight the "Edit Team 2", "Set-up", or "Watch" options for sound test mode.

Pitch first:
Hold Select when choosing a team at the selection screen.

Quick game:
Hold L + R and press Start to choose a team at the selection screen.

Ultimate pitcher:
When creating a pitcher, fill all stats in every category, then name your pitcher Wildthing. When pitching, hold Left or Right and watch your crazy pitching.