Mega Drive

Alien 3 (USA, Europe)

178 cheats

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178Proposer

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.

178

Action ReplayRequires an Action Replay or compatible emulation.

Action Replay

Infinite Pulse Rifle Ammo

Résultat / effet

Infinite Pulse Rifle Ammo

Source : Libretro

Action Replay

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

Action Replay

Infinite Fuel

Résultat / effet

Infinite Fuel

Source : Libretro

Action Replay

Infinite Grenades

Résultat / effet

Infinite Grenades

Source : Libretro

Action Replay

Infinite Hand Grenades

Résultat / effet

Infinite Hand Grenades

Source : Libretro

Action Replay

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

Action Replay

Invincible

Résultat / effet

Invincible

Source : Libretro

Action Replay

No Prisoners To Save I

Résultat / effet

No Prisoners To Save I

Source : Libretro

Action Replay

No Prisoners To Save II

Résultat / effet

No Prisoners To Save II

Source : Libretro

Action Replay

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

Action Replay

Infinite Fuel

Résultat / effet

Infinite Fuel

Source : Libretro

Action Replay

Infinite Grenades

Résultat / effet

Infinite Grenades

Source : Libretro

Action Replay

Infinite Hand Grenades

Résultat / effet

Infinite Hand Grenades

Source : Libretro

Action Replay

Infinite Pulse Rifle Ammo

Résultat / effet

Infinite Pulse Rifle Ammo

Source : Libretro

Action Replay

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

Action Replay

Invincible

Résultat / effet

Invincible

Source : Libretro

Action Replay

No Prisoners To Save I

Résultat / effet

No Prisoners To Save I

Source : Libretro

Action Replay

No Prisoners To Save II

Résultat / effet

No Prisoners To Save II

Source : Libretro

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

160

RAM / Memory (emulator)

Untouchable

Résultat / effet

Untouchable

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Ammo For Weapons

Résultat / effet

Infinite Ammo For Weapons

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Moon Jump

Résultat / effet

Moon Jump

Source : Libretro

RAM / Memory (emulator)

Disables Falling When Jumping To High

Résultat / effet

Disables Falling When Jumping To High

Source : Libretro

RAM / Memory (emulator)

Game clock runs faster

Résultat / effet

Game clock runs faster

Source : Libretro

RAM / Memory (emulator)

Game clock runs slower

Résultat / effet

Game clock runs slower

Source : Libretro

RAM / Memory (emulator)

Game clock runs much slower

Résultat / effet

Game clock runs much slower

Source : Libretro

RAM / Memory (emulator)

Game clock frozen

Résultat / effet

Game clock frozen

Source : Libretro

RAM / Memory (emulator)

Infinite ammo for machine gun

Résultat / effet

Infinite ammo for machine gun

Source : Libretro

RAM / Memory (emulator)

Infinite fuel for flame-thrower

Résultat / effet

Infinite fuel for flame-thrower

Source : Libretro

RAM / Memory (emulator)

Infinite ammo for grenade launcher

Résultat / effet

Infinite ammo for grenade launcher

Source : Libretro

RAM / Memory (emulator)

Infinite hand grenades

Résultat / effet

Infinite hand grenades

Source : Libretro

RAM / Memory (emulator)

Machine gun recharge pick-up reloads to capacity

Résultat / effet

Machine gun recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Flame-thrower recharge pick-up reloads to capacity

Résultat / effet

Flame-thrower recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Grenade launcher recharge pick-up reloads to capacity

Résultat / effet

Grenade launcher recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Hand grenade recharge pick-up reloads to capacity

Résultat / effet

Hand grenade recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

First-aid pick-up restores energy gauge to capacity

Résultat / effet

First-aid pick-up restores energy gauge to capacity

Source : Libretro

RAM / Memory (emulator)

Long falls do not reduce energy capacity

Résultat / effet

Long falls do not reduce energy capacity

Source : Libretro

RAM / Memory (emulator)

Falls into turbine fans do not reduce energy

Résultat / effet

Falls into turbine fans do not reduce energy

Source : Libretro

RAM / Memory (emulator)

Never lose radar

Résultat / effet

Never lose radar

Source : Libretro

RAM / Memory (emulator)

Infinite lives

Résultat / effet

Infinite lives

Source : Libretro

RAM / Memory (emulator)

Ripley jumps higher

Résultat / effet

Ripley jumps higher

Source : Libretro

RAM / Memory (emulator)

Ripley jumps much higher

Résultat / effet

Ripley jumps much higher

Source : Libretro

RAM / Memory (emulator)

Machine gun capacity is 50 instead of 99

Résultat / effet

Machine gun capacity is 50 instead of 99

Source : Libretro

RAM / Memory (emulator)

Flame-thrower capacity is 30 instead of 99

Résultat / effet

Flame-thrower capacity is 30 instead of 99

Source : Libretro

RAM / Memory (emulator)

Grenade launcher capacity is 20 instead of 99

Résultat / effet

Grenade launcher capacity is 20 instead of 99

Source : Libretro

RAM / Memory (emulator)

Hand grenade capacity is 30 instead of 99

Résultat / effet

Hand grenade capacity is 30 instead of 99

Source : Libretro

RAM / Memory (emulator)

Start at stage 2 instead of stage 1

Résultat / effet

Start at stage 2 instead of stage 1

Source : Libretro

RAM / Memory (emulator)

Start at stage 3

Résultat / effet

Start at stage 3

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 3

Résultat / effet

Start at guardian level after stage 3

Source : Libretro

RAM / Memory (emulator)

Start at stage 4

Résultat / effet

Start at stage 4

Source : Libretro

RAM / Memory (emulator)

Start at stage 5

Résultat / effet

Start at stage 5

Source : Libretro

RAM / Memory (emulator)

Start at stage 6

Résultat / effet

Start at stage 6

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 6

Résultat / effet

Start at guardian level after stage 6

Source : Libretro

RAM / Memory (emulator)

Start at stage 7

Résultat / effet

Start at stage 7

Source : Libretro

RAM / Memory (emulator)

Start at stage 8

Résultat / effet

Start at stage 8

Source : Libretro

RAM / Memory (emulator)

Start at stage 9

Résultat / effet

Start at stage 9

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 9

Résultat / effet

Start at guardian level after stage 9

Source : Libretro

RAM / Memory (emulator)

Start at stage 10

Résultat / effet

Start at stage 10

Source : Libretro

RAM / Memory (emulator)

Start at stage 11

Résultat / effet

Start at stage 11

Source : Libretro

RAM / Memory (emulator)

Start at stage 12

Résultat / effet

Start at stage 12

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 12

Résultat / effet

Start at guardian level after stage 12

Source : Libretro

RAM / Memory (emulator)

Start at stage 13

Résultat / effet

Start at stage 13

Source : Libretro

RAM / Memory (emulator)

Start at stage 14

Résultat / effet

Start at stage 14

Source : Libretro

RAM / Memory (emulator)

Start at stage 15

Résultat / effet

Start at stage 15

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 15

Résultat / effet

Start at guardian level after stage 15

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Master Code

Résultat / effet

Master Code

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Master Code

Résultat / effet

Master Code

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Infinite Lives

Résultat / effet

Infinite Lives

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Infinite Fisrt Weapon

Résultat / effet

Infinite Fisrt Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Second Weapon

Résultat / effet

Infinite Second Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Third Weapon

Résultat / effet

Infinite Third Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Fourth Weapon

Résultat / effet

Infinite Fourth Weapon

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

View Machine Gun Bullets

Résultat / effet

View Machine Gun Bullets

Source : Libretro

RAM / Memory (emulator)

Larger Jumping Steps

Résultat / effet

Larger Jumping Steps

Source : Libretro

RAM / Memory (emulator)

Jump Higher

Résultat / effet

Jump Higher

Source : Libretro

RAM / Memory (emulator)

Infinite Pulse Rifle Ammo

Résultat / effet

Infinite Pulse Rifle Ammo

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Infinite Fuel

Résultat / effet

Infinite Fuel

Source : Libretro

RAM / Memory (emulator)

Infinite Grenades

Résultat / effet

Infinite Grenades

Source : Libretro

RAM / Memory (emulator)

Infinite Hand Grenades

Résultat / effet

Infinite Hand Grenades

Source : Libretro

RAM / Memory (emulator)

Invincible

Résultat / effet

Invincible

Source : Libretro

RAM / Memory (emulator)

No Prisoners To Save I

Résultat / effet

No Prisoners To Save I

Source : Libretro

RAM / Memory (emulator)

No Prisoners To Save II

Résultat / effet

No Prisoners To Save II

Source : Libretro

RAM / Memory (emulator)

Untouchable

Résultat / effet

Untouchable

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Aliens move slower

Résultat / effet

Aliens move slower

Source : Libretro

RAM / Memory (emulator)

Aliens don't move

Résultat / effet

Aliens don't move

Source : Libretro

RAM / Memory (emulator)

Aliens don't move

Résultat / effet

Aliens don't move

Source : Libretro

RAM / Memory (emulator)

Aliens move slower

Résultat / effet

Aliens move slower

Source : Libretro

RAM / Memory (emulator)

Disables Falling When Jumping To High

Résultat / effet

Disables Falling When Jumping To High

Source : Libretro

RAM / Memory (emulator)

Falls into turbine fans do not reduce energy

Résultat / effet

Falls into turbine fans do not reduce energy

Source : Libretro

RAM / Memory (emulator)

First-aid pick-up restores energy gauge to capacity

Résultat / effet

First-aid pick-up restores energy gauge to capacity

Source : Libretro

RAM / Memory (emulator)

Flame-thrower capacity is 30 instead of 99

Résultat / effet

Flame-thrower capacity is 30 instead of 99

Source : Libretro

RAM / Memory (emulator)

Flame-thrower recharge pick-up reloads to capacity

Résultat / effet

Flame-thrower recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Game clock frozen

Résultat / effet

Game clock frozen

Source : Libretro

RAM / Memory (emulator)

Game clock runs faster

Résultat / effet

Game clock runs faster

Source : Libretro

RAM / Memory (emulator)

Game clock runs much slower

Résultat / effet

Game clock runs much slower

Source : Libretro

RAM / Memory (emulator)

Game clock runs slower

Résultat / effet

Game clock runs slower

Source : Libretro

RAM / Memory (emulator)

Grenade launcher capacity is 20 instead of 99

Résultat / effet

Grenade launcher capacity is 20 instead of 99

Source : Libretro

RAM / Memory (emulator)

Grenade launcher recharge pick-up reloads to capacity

Résultat / effet

Grenade launcher recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Hand grenade capacity is 30 instead of 99

Résultat / effet

Hand grenade capacity is 30 instead of 99

Source : Libretro

RAM / Memory (emulator)

Hand grenade recharge pick-up reloads to capacity

Résultat / effet

Hand grenade recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Infinite ammo for grenade launcher

Résultat / effet

Infinite ammo for grenade launcher

Source : Libretro

RAM / Memory (emulator)

Infinite ammo for machine gun

Résultat / effet

Infinite ammo for machine gun

Source : Libretro

RAM / Memory (emulator)

Infinite Ammo For Weapons

Résultat / effet

Infinite Ammo For Weapons

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Energy

Résultat / effet

Infinite Energy

Source : Libretro

RAM / Memory (emulator)

Infinite Fisrt Weapon

Résultat / effet

Infinite Fisrt Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Fourth Weapon

Résultat / effet

Infinite Fourth Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Fuel

Résultat / effet

Infinite Fuel

Source : Libretro

RAM / Memory (emulator)

Infinite fuel for flame-thrower

Résultat / effet

Infinite fuel for flame-thrower

Source : Libretro

RAM / Memory (emulator)

Infinite Grenades

Résultat / effet

Infinite Grenades

Source : Libretro

RAM / Memory (emulator)

Infinite hand grenades

Résultat / effet

Infinite hand grenades

Source : Libretro

RAM / Memory (emulator)

Infinite Hand Grenades

Résultat / effet

Infinite Hand Grenades

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 Pulse Rifle Ammo

Résultat / effet

Infinite Pulse Rifle Ammo

Source : Libretro

RAM / Memory (emulator)

Infinite Second Weapon

Résultat / effet

Infinite Second Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Third Weapon

Résultat / effet

Infinite Third Weapon

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Infinite Time

Résultat / effet

Infinite Time

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

Invincibility

Résultat / effet

Invincibility

Source : Libretro

RAM / Memory (emulator)

Invincible

Résultat / effet

Invincible

Source : Libretro

RAM / Memory (emulator)

Jump Higher

Résultat / effet

Jump Higher

Source : Libretro

RAM / Memory (emulator)

Larger Jumping Steps

Résultat / effet

Larger Jumping Steps

Source : Libretro

RAM / Memory (emulator)

Long falls do not reduce energy capacity

Résultat / effet

Long falls do not reduce energy capacity

Source : Libretro

RAM / Memory (emulator)

Machine gun capacity is 50 instead of 99

Résultat / effet

Machine gun capacity is 50 instead of 99

Source : Libretro

RAM / Memory (emulator)

Machine gun recharge pick-up reloads to capacity

Résultat / effet

Machine gun recharge pick-up reloads to capacity

Source : Libretro

RAM / Memory (emulator)

Master Code

Résultat / effet

Master Code

Source : Libretro

RAM / Memory (emulator)

Master Code

Résultat / effet

Master Code

Source : Libretro

RAM / Memory (emulator)

Moon Jump

Résultat / effet

Moon Jump

Source : Libretro

RAM / Memory (emulator)

Never lose radar

Résultat / effet

Never lose radar

Source : Libretro

RAM / Memory (emulator)

No Prisoners To Save I

Résultat / effet

No Prisoners To Save I

Source : Libretro

RAM / Memory (emulator)

No Prisoners To Save II

Résultat / effet

No Prisoners To Save II

Source : Libretro

RAM / Memory (emulator)

Ripley jumps higher

Résultat / effet

Ripley jumps higher

Source : Libretro

RAM / Memory (emulator)

Ripley jumps much higher

Résultat / effet

Ripley jumps much higher

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Skip Levels In Game Pause Press C, A, B Start

Résultat / effet

Skip Levels In Game Pause Press C, A, B Start

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 12

Résultat / effet

Start at guardian level after stage 12

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 15

Résultat / effet

Start at guardian level after stage 15

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 3

Résultat / effet

Start at guardian level after stage 3

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 6

Résultat / effet

Start at guardian level after stage 6

Source : Libretro

RAM / Memory (emulator)

Start at guardian level after stage 9

Résultat / effet

Start at guardian level after stage 9

Source : Libretro

RAM / Memory (emulator)

Start at stage 10

Résultat / effet

Start at stage 10

Source : Libretro

RAM / Memory (emulator)

Start at stage 11

Résultat / effet

Start at stage 11

Source : Libretro

RAM / Memory (emulator)

Start at stage 12

Résultat / effet

Start at stage 12

Source : Libretro

RAM / Memory (emulator)

Start at stage 13

Résultat / effet

Start at stage 13

Source : Libretro

RAM / Memory (emulator)

Start at stage 14

Résultat / effet

Start at stage 14

Source : Libretro

RAM / Memory (emulator)

Start at stage 15

Résultat / effet

Start at stage 15

Source : Libretro

RAM / Memory (emulator)

Start at stage 2 instead of stage 1

Résultat / effet

Start at stage 2 instead of stage 1

Source : Libretro

RAM / Memory (emulator)

Start at stage 3

Résultat / effet

Start at stage 3

Source : Libretro

RAM / Memory (emulator)

Start at stage 4

Résultat / effet

Start at stage 4

Source : Libretro

RAM / Memory (emulator)

Start at stage 5

Résultat / effet

Start at stage 5

Source : Libretro

RAM / Memory (emulator)

Start at stage 6

Résultat / effet

Start at stage 6

Source : Libretro

RAM / Memory (emulator)

Start at stage 7

Résultat / effet

Start at stage 7

Source : Libretro

RAM / Memory (emulator)

Start at stage 8

Résultat / effet

Start at stage 8

Source : Libretro

RAM / Memory (emulator)

Start at stage 9

Résultat / effet

Start at stage 9

Source : Libretro

RAM / Memory (emulator)

Untouchable

Résultat / effet

Untouchable

Source : Libretro

RAM / Memory (emulator)

Untouchable

Résultat / effet

Untouchable

Source : Libretro

RAM / Memory (emulator)

View Machine Gun Bullets

Résultat / effet

View Machine Gun Bullets

Source : Libretro

High scores

Submit a score

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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