Alien 3 Game Genie Codes (USA, Europe)
This page contains the Game Genie codes that I have for Alien 3 (USA, Europe), a game for Sega Genesis. If you're using an emulator you will be able to input the codes found on this page directly into the program and use them. For those of you who are old school and playing on a physical console, you'll have to purchase a Game Genie device to use them.
If you don't see the code you want on this page, I recommend you return to my Alien 3 Guides Index and choose a different section.
Master Code: REWT-A604
Master Code: RYWT-A600
Aliens don't move: AJTT-CA46
Weapon ammo doesn't move either (rockets, flame thrower & etc stays still in the air).
To defeat aliens walk up to them and hug them before using a rocket or grenade.
Aliens move slower: AJTT-CA4Y
Ammo moves slower, code doesn't work in some areas like on ladders.
Falls into turbine fans do not reduce energy: ADEA-CAGJ
First-aid pick-up restores energy gauge to capacity: RG2T-C6W4
Flame-thrower capacity is 30 instead of 99: GBRT-JAEL
Hard Difficulty Only
Flame-thrower recharge pick-up reloads to capacity: NC2A-CAHY
No Time Limit (Clock Froze): AACT-CA6J
Game clock runs faster: D2CT-CADY
Game clock runs much slower: 8ACT-CADY
Game clock runs slower: SACT-CADY
Grenade launcher capacity is 20 instead of 99: EBRT-JAEN
Grenade launcher recharge pick-up reloads to capacity: NL2T-CAAW
Hand grenade capacity is 30 instead of 99: GBRT-JAER
Hard Difficulty Only
Hand grenade recharge pick-up reloads to capacity: NW2T-CABT
Infinite Energy: AL8A-CA8Y
Infinite Time: RYCT-C6Z6
Infinite ammo for grenade launcher: AJJT-EA2J
Infinite ammo for machine gun: AJNA-EA3R
Infinite fuel for flame-thrower: AJMA-EA7C
Infinite hand grenades: AJKA-EA88
Infinite lives: A2EA-AA8R
Invincibility: AJTT-CA54
Jump Higher: CTTT-CADL
Larger Jumping Steps: CATT-CADG
Long falls do not reduce energy capacity: AMDA-CA4J
Machine gun capacity is 50 instead of 99: LBRT-JAEJ
Hard Difficulty Only
Machine gun recharge pick-up reloads to capacity: M42A-CAG0
Never lose radar: AJFT-AA66
No Damage From Falling Very High: BMXT-CA2N
Ripley jumps higher: 5DXA-D93N
Can get stuck in ceilings and walls
Ripley jumps much higher: YDXA-D93N
Can get stuck in ceilings and walls
Skip Levels In Game Pause Press C, A, B Start: BJLT-CA66
Untouchable: RYVA-C6VL
View Machine Gun Bullets: RETT-C6X2
Aliens don't move: AJTT-CA46
Invincibility
RYVA-C6VL
RYVA-C6ZN
R0TA-C6TW
R0PT-C6TR
Jump in Midair
Also no damage from falling from high places.
Tap jump to jump, don't hold it or you'll freeze.
AYLT-CABY
9ELT-C6V4
AELT-CAB6
FJLT-CP38
BMXT-CA2N