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FRENES
Co
Game Boy · USA

Contra - The Alien Wars (SGB Enhanced)

35 cheats

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Memory code

Infinite Bombs

CODE
Effect

Infinite Bombs

Source : Libretro
Memory code

Infinite Continues

CODE
Effect

Infinite Continues

Source : Libretro
Memory code

Difficulty Modifier

CODE
Effect

Difficulty Modifier

Source : Libretro
Memory code

Invincibility

CODE
Effect

Invincibility

Source : Libretro
Memory code

Gun Modifier

CODE
Effect

Gun Modifier

Source : Libretro
Memory code

Options Menu Sound Type 1

Effect

Options Menu Sound Type 1

Source : Libretro
Memory code

Always Play (Sound Test)

CODE
Effect

Always Play (Sound Test)

Source : Libretro
Memory code

Tank Invisible

CODE
Effect

Tank Invisible

Source : Libretro
Memory code

Start with Flame Thrower

CODE
Effect

Start with Flame Thrower

Source : Libretro
Memory code

Start with Crush Gun

CODE
Effect

Start with Crush Gun

Source : Libretro
Memory code

Start with Homing shot

CODE
Effect

Start with Homing shot

Source : Libretro
Memory code

Start with Spread shot

CODE
Effect

Start with Spread shot

Source : Libretro
Memory code

Get 5 smart bombs after you die

CODE
Effect

Get 5 smart bombs after you die

Source : Libretro
Memory code

Get 9 smart bombs after you die

CODE
Effect

Get 9 smart bombs after you die

Source : Libretro
Memory code

Infinite smart bombs

CODE
Effect

Infinite smart bombs

Source : Libretro
Memory code

Don't flash after getting hit

CODE
Effect

Don't flash after getting hit

Source : Libretro
Memory code

Flash longer after getting hit

CODE
Effect

Flash longer after getting hit

Source : Libretro
Memory code

Invincible

CODE
Effect

Invincible

Source : Libretro
Memory code

Infinite Lives

CODE
Effect

Infinite Lives

Source : Libretro
Memory code

Hit Anywhere

CODE
Effect

Hit Anywhere

Source : Libretro
Memory code

Infinite Lives

CODE
Effect

Infinite Lives

Source : Libretro
Memory code

Invulnerability

CODE
Effect

Invulnerability

Source : Libretro
Memory code

Infinite Lives

CODE
Effect

Infinite Lives

Source : Libretro
Memory code

Infinite Continues

CODE
Effect

Infinite Continues

Source : Libretro
Memory code

Start on Stage ??

CODE
Effect

Start on Stage ??

Source : Libretro
Memory code

Stage Modifier

CODE
Effect

Stage Modifier

Source : Libretro
Memory code

Game Palette Setting

CODE
Effect

Game Palette Setting

Source : Libretro
Memory code

Fall Speed Modifier (Lower values yield slower falls)

CODE
Effect

Fall Speed Modifier (Lower values yield slower falls)

Source : Libretro
Memory code

Disable Enemies And Power-ups

CODE
Effect

Disable Enemies And Power-ups

Source : Libretro
Memory code

Jump Height Modifier

CODE
Effect

Jump Height Modifier

Source : Libretro
Memory code

Start with Flame Thrower after Dying

CODE
Effect

Start with Flame Thrower after Dying

Source : Libretro
Memory code

Start with Crush Gun after Dying

CODE
Effect

Start with Crush Gun after Dying

Source : Libretro
Memory code

Start with Homing Shot after Dying

CODE
Effect

Start with Homing Shot after Dying

Source : Libretro
Memory code

Start with Spread Shot after Dying

CODE
Effect

Start with Spread Shot after Dying

Source : Libretro
Memory code

Weapon Modifier

CODE
Effect

Weapon Modifier

Source : Libretro

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