Master System

Alien Syndrome (USA, Europe, Brazil)

18 cheats

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Media

loaded from their original sources

Cheats and tips

18Proposer

ACCESSOIRE / ÉMULATEUR

Cheats requiring an accessory or emulator

These codes cannot be used as-is on the console alone. Open only the category you need.

RAM / Memory (emulator)RAM code: requires an emulator, debugger or tool able to edit game memory directly.

RAM / Memory (emulator)

Unlimited Time

Résultat / effet

Unlimited Time

Source : Libretro

RAM / Memory (emulator)

Need One Hostage To Open Exit

Résultat / effet

Need One Hostage To Open Exit

Source : Libretro

RAM / Memory (emulator)

Keep Flame Weapon

Résultat / effet

Keep Flame Weapon

Source : Libretro

RAM / Memory (emulator)

Invulnerability

Résultat / effet

Invulnerability

Source : Libretro

RAM / Memory (emulator)

Invulnerability

Résultat / effet

Invulnerability

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Keep fire weapon

Résultat / effet

Keep fire weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Invulnerability

Résultat / effet

Invulnerability

Source : Libretro

RAM / Memory (emulator)

Invulnerability

Résultat / effet

Invulnerability

Source : Libretro

RAM / Memory (emulator)

Keep fire weapon

Résultat / effet

Keep fire weapon

Source : Libretro

RAM / Memory (emulator)

Keep Flame Weapon

Résultat / effet

Keep Flame Weapon

Source : Libretro

RAM / Memory (emulator)

Need One Hostage To Open Exit

Résultat / effet

Need One Hostage To Open Exit

Source : Libretro

RAM / Memory (emulator)

Unlimited Time

Résultat / effet

Unlimited Time

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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