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FRENES
Ma
Game Boy Color · USA

Mario Tennis

31 cheats

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Cheats and tips

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Memory code

P1 Score Modifier

CODE
Effect

P1 Score Modifier

Source : Libretro
Memory code

P1 Games Won Modifier

CODE
Effect

P1 Games Won Modifier

Source : Libretro
Memory code

P1 Set Modifier

CODE
Effect

P1 Set Modifier

Source : Libretro
Memory code

P2 Score Modifier

CODE
Effect

P2 Score Modifier

Source : Libretro
Memory code

P2 Games Won Modifier

CODE
Effect

P2 Games Won Modifier

Source : Libretro
Memory code

P2 Set Modifier

CODE
Effect

P2 Set Modifier

Source : Libretro
Memory code

Infinite Exp Points

CODE
Effect

Infinite Exp Points

Source : Libretro
Memory code

Infinite Skill Changers

CODE
Effect

Infinite Skill Changers

Source : Libretro
Memory code

Mini-Game Score Modifier

CODE
Effect

Mini-Game Score Modifier

Source : Libretro
Memory code

Instant Win P1

Effect

Instant Win P1

Source : Libretro
Memory code

Instant Win P2

Effect

Instant Win P2

Source : Libretro
Memory code

Everlasting Match

Effect

Everlasting Match

Source : Libretro
Memory code

Court mod

CODE
Effect

Court mod

Source : Libretro
Memory code

P1 Character Modifier

CODE
Effect

P1 Character Modifier

Source : Libretro
Memory code

P1 Doubles Partner

CODE
Effect

P1 Doubles Partner

Source : Libretro
Memory code

P2 Character Modifier

CODE
Effect

P2 Character Modifier

Source : Libretro
Memory code

P2 Doubles Partner

CODE
Effect

P2 Doubles Partner

Source : Libretro
Memory code

P1 Color Modifier

CODE
Effect

P1 Color Modifier

Source : Libretro
Memory code

P1 Partner Color

CODE
Effect

P1 Partner Color

Source : Libretro
Memory code

P2 Color Modifier

CODE
Effect

P2 Color Modifier

Source : Libretro
Memory code

P2 Partner Color

CODE
Effect

P2 Partner Color

Source : Libretro
Memory code

Max Spin Custom Players

Effect

Max Spin Custom Players

Source : Libretro
Memory code

Max Power Custom Players

Effect

Max Power Custom Players

Source : Libretro
Memory code

Max Control Custom Players

Effect

Max Control Custom Players

Source : Libretro
Memory code

Max Speed Custom Players

Effect

Max Speed Custom Players

Source : Libretro
Memory code

Equipment Modifier

CODE
Effect

Equipment Modifier

Source : Libretro
Memory code

Net Play Practice & Match Score Modifier

CODE
Effect

Net Play Practice & Match Score Modifier

Source : Libretro
Memory code

Stroke Practice & Match Score Modifier

CODE
Effect

Stroke Practice & Match Score Modifier

Source : Libretro
Memory code

Serving Practice And Match Score Modifier

CODE
Effect

Serving Practice And Match Score Modifier

Source : Libretro
Memory code

Custom Players Level Modifier

Effect

Custom Players Level Modifier

Source : Libretro
Memory code

Custom Players Experience Modifier

Effect

Custom Players Experience Modifier

Source : Libretro

High scores

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Legit

No save states, rewind or assisted restarts.
No verified high score for this game.

Save state / Rewind

Run using save states, rewind or equivalent features.
No verified high score for this game.

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