Nintendo 64 · USA

Major League Baseball featuring Ken Griffey Jr.

32 cheats

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Memory code

Enable (Must Be On)

CODE

Effect

Enable (Must Be On)

Source : Libretro

Memory code

Activator 1 P1

CODE

Effect

Activator 1 P1

Source : Libretro

Memory code

Activator 2 P1

CODE

Effect

Activator 2 P1

Source : Libretro

Memory code

Dual Activator P1

CODE

Effect

Dual Activator P1

Source : Libretro

Memory code

Infinite Strikes

CODE

Effect

Infinite Strikes

Source : Libretro

Memory code

1 Strike And You Are Out

CODE

Effect

1 Strike And You Are Out

Source : Libretro

Memory code

2 Strikes And You Are Out

CODE

Effect

2 Strikes And You Are Out

Source : Libretro

Memory code

Infinite Balls

CODE

Effect

Infinite Balls

Source : Libretro

Memory code

1 Ball And You Walk

CODE

Effect

1 Ball And You Walk

Source : Libretro

Memory code

2 Balls And You Walk

CODE

Effect

2 Balls And You Walk

Source : Libretro

Memory code

3 Balls And You Walk

CODE

Effect

3 Balls And You Walk

Source : Libretro

Memory code

Infinite Outs

CODE

Effect

Infinite Outs

Source : Libretro

Memory code

1 Out And You Are Out

CODE

Effect

1 Out And You Are Out

Source : Libretro

Memory code

2 Outs And You Are Out

CODE

Effect

2 Outs And You Are Out

Source : Libretro

Memory code

Home Team Score Modifier

CODE

Effect

Home Team Score Modifier

Source : Libretro

Memory code

Away Team Score Modifier

CODE

Effect

Away Team Score Modifier

Source : Libretro

Memory code

Hits Modifier Home Team

CODE

Effect

Hits Modifier Home Team

Source : Libretro

Memory code

Hits Modifier Away Team

CODE

Effect

Hits Modifier Away Team

Source : Libretro

Memory code

Errors Modifier Home Team

CODE

Effect

Errors Modifier Home Team

Source : Libretro

Memory code

Errors Modifier Away Team

CODE

Effect

Errors Modifier Away Team

Source : Libretro

Memory code

Inning Modifier

CODE

Effect

Inning Modifier

Source : Libretro

Memory code

Start On Inning Modifier

CODE

Effect

Start On Inning Modifier

Source : Libretro

Memory code

Pitch Speed Modifier

CODE

Effect

Pitch Speed Modifier

Source : Libretro

Memory code

Pitches Screen Always Displayed

CODE

Effect

Pitches Screen Always Displayed

Source : Libretro

Memory code

Outs Modifier

CODE

Effect

Outs Modifier

Source : Libretro

Memory code

Home Run Modifier

CODE

Effect

Home Run Modifier

Source : Libretro

Memory code

Last Hit Modifier

CODE

Effect

Last Hit Modifier

Source : Libretro

Memory code

Quick Out

CODE

Effect

Quick Out

Source : Libretro

Memory code

Infinite Outs

CODE

Effect

Infinite Outs

Source : Libretro

Memory code

Have Secret Teams

CODE

Effect

Have Secret Teams

Source : Libretro

Memory code

Press Z To See Ending (Stadium Select Screen)

CODE

Effect

Press Z To See Ending (Stadium Select Screen)

Source : Libretro

Memory code

Master Code

CODE

Effect

Master Code

Source : Libretro

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