In this page, we give all the top codes for the Game Gear.

Aladdin

Invincibility: Enter AIQY as a password.
Level skip: Press 1, 1, 2, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1 during game play.

Level-----Password
1...............AJGJ
2...............LAEA
3...............ASNF
4...............NEVA
5...............AALG
6...............BLTO
7...............VIAN
8...............UIAN

Bust-A-Move 3

Numbered bubbles:
Enter ASH as a password.
No attack bubbles:
Enter SOX as a password.
Final level: Enter ACD to play level 8 under the easy difficulty setting, BCD for the for the medium difficulty setting, or CCD or the hard difficulty setting.

Level------Password
2...............ADZ
3...............GRT
4...............GGF
5...............HAS
6...............HFD
7...............JDI


Caesar's Palace

$9 million:
Enter QPQPQPCF as a password.
$31 million:
Enter QBBBBBCF as a password.


Choplifter 3

Level--------Password
2...............YLDNXJS
3...............DSNVSDK


Foreman For Real

Fight George Foreman:
Enter 000010450 as a password.


The Lion King

Level select:
Sweep the D-pad in a clockwise Full-Circle at the Sega logo. Alternatively, press Up, Down, Left, Right, Up, Down, Start at the Sega logo.
Invincibility: Hold 1 + 2 and power on the Game Gear system.


Samurai Shodown

Fight as Amakusa:
Press Right(3), at the Takara logo.


The Terminator

Level select:
Note: This code may only be enabled in the European version of the game. Hold 2 and press 1 at the main screen. Press Left(2), Up(2), Right(2), Down(2) when the screen turns black. A level number will appear on the screen. Press Left or Right to select a new starting level.


Virtua Fighter Animation

Fight as Dural:
Select versus mode, highlight any fighter and press Start + 1 + 2 at the character selection screen.


Chuck Rock

Level---------Password
2.............7G09M
3............ NN6E3
4.............84AKC


Ecco the Dolphin

Swim to victory with these passwords.

Level--------------------Password
Medusa Bay...............QMBRB
Undercaves...............AGCFU
Ridgewater...............VADJR
Open Ocean...............QYEKR
Cold Water...............IAFWN
Deep Water...............YAHWV
The City of Forever #1...OKBKI
Origin Beach.............CCRIJ
Dark Water...............WGUKK
The City of Forever #2...MEMSK
The Tube.................GGWAO
The Machine..............KOWMP


Garfield: Caught in the Act

Passwords
These passwords will keep Garfield out of trouble ... at least for a little while.

Password--------Level
GOCB..........Bonus round
JIGB..........The Curse of Cleofatra-2
GJBM..........Bonehead the Barbarian-3
BMJO..........Count Slobula's Castle-4
BJDI..........The Revenge of Orangebeard-5
JBMO..........Slobbin Hood-6
MGJC..........Catsablanca-7
OMJB..........Television Wasteland-8


Mortal Kombat

Blood Code
For an uncensored version, press 2, 1, 2, Down, Up at the title screen.
Fatalities
Stand within an inch of your opponent when doing these fatalities.

Scorpions......Hold Block, Up twice, (will not work in the corner)
Johnny Cage:...Down, Down, Forward, Forward, Punch (at sweep distance)
Rayden:........Down, Down, Forward, Forward, Punch


Mortal Kombat 2

Moves
Key:
I = button 1
II = button 2
#(*,$,@) = hold # while pressing *,$,@ then release # JAX
Earthquake - hold II for 3 seconds
Backbreaker - Start in air
Sonic Wave - D,B,II
Gotcha Grab - F,F,I
Quadruple Slam - throw + tap I
Fatality - I(F,F,F)
KITANA
Square Wave Flight - F,B,I
Fan Swipe - B+I
Fan Lift - B,B,B,I
Fan Throw - F,F,I+II
Fatality - BL,BL,BL,II
MILEENA
Roll - B,B,D,II
Sai Throw - I (2 secs.)
Teleport - F,F,II
Fatality - II (2 secs.)
LIU KANG
Bicycle Kick - II (3 secs.)
Fire Ball (Low) - D,F,I
Fire Ball (High) - F,F,I
Flying Kick - F,F,II
Fatality - D,F,B,B,II
SHANG TSUNG
1 Flame - B,B,I
2 Flames - F,B,B,I
3 Flames - F,F,B,B,I
Morphs - To change shape, hold II for 2 seconds and press: Jax - D/Right Kitana - D Liu Kang - Left Mileena - U Reptile - U/Left Scorpion - D/Left Sub-Zero - Right
Fatality - BL(U,D)I
REPTILE
Acid Spit - F,F,I
Force Ball - B,B,I
Invisibility - BL(U,U,D)I
Slide - B+I+II
Fatality - B,B,D,I (3 steps away)
SCORPION
Spear - B,B,I
Leg Takedown - D,B,II
Air Throw - BL in air
Teleportation - D,B,I
Fatality - BL(U,U)I
SUB-ZERO
Ground Freeze - D,B,II
Deep Freeze - D,F,I
Slide - B+I+II
Fatality - F,F,D,II (2 steps away) then F,D,F,F,I (close)

Play Against Smoke

Fight against Smoke by pressing Down + Start when the toasty guy appears in the right hand corner of the display.
Random Select
Can't decide who to play with? To let the computer decide your fate, highlight Liu Kang and press Up + Start.


NBA Jam

Juice mode:
Press 1 thirteen times, then hold 1 + 2 until tip-off at the "Tonight's Matchup" screen. Game play will be faster in this mode.
Power-up defense:
Press 2 four times, then hold 2 until tip-off at the "Tonight's Matchup" screen.
Power-up dunks:
Sweep the D-pad in a clockwise Full-Circle, then press 2 thirteen times at the "Tonight's Matchup" screen.
Power-up interceptions:
Sweep the D-pad in a clockwise Full-Circle, then press 1 fifteen times at the "Tonight's Matchup" screen.
Power-up on-fire:
Press 2 seven times, then hold 2 + Up until tip-off at the "Tonight's Matchup" screen.
Permanent on-fire:
Repeatedly press Down, Right, Right, 2, 1, Left.
Display short percentage:
Press 2, then press and hold 2 again until tip-off at the "Tonight's Matchup" screen.


FIFA International Soccer '96

Ball control:
Enter CRAZY as a password.
Invisible walls:
Enter 1NV1S as a password.


NBA Jam: Tournament Edition

Cheat Codes
Enter these codes at the Tonight's Matchup Screen.

Effect------------------Code
Display shot %...........U,U,D,D,2
Better Interception......L,L,L,L,1(one),R
Max Power................R,R,L,R,2,2,R
Goaltenders Mode.........R,U,D,R,D,U
Fire.....................D,R,R,2,1(one),L
Better Offence...........1,2,U,1,2,U,D
Power Up Dunk............L,R,1,2,2,1
Power Up Three's.........U,D,L,R,L,D,U
Unlimited Turbo..........2,2,2,1,D,D,U,L


Ninja Gaiden

Passwords
A good ninja is never without his passwords.

Level-----Password
2........SMUGGLING:NINJA
3........SKYSCRAPER:GIDEN
4........COUNTERATTACK:DRGON:SWORD


Shinobi 2

Passwords
These codes will make Sho's life (and yours) a lot easier.

Password---------Effect
D09F9........Yellow, Pink, Green, and Blue Ninja.
11817........All Ninjas and Yellow Crystal.
B9B12........All Ninjas and the Yellow and Pink Crystals.
DDE91........All Ninjas and the Yellow, Pink, and Blue Crystals.
1FEDF........All items (Ready for last level).


Sonic The Hedgehog 2

Level select:
Note: This code has sensitive timing.
Tails will blink his eyes once, then two more times in quick succession. Hold Down/Left + 1 + 2 at the Title Screen and wait until Tail blinks for the third time. Press Start at exactly that moment, while Tails' eyes are closed. A sound will confirm correct code entry. Use Up or Down to select a level and press 2 to begin game play.


Sonic Triple Trouble

Level select:
Hold Up and power on the Game Gear. Press Start during the opening screen when Knuckles collects the third gem. The level selection screen will appear after a character has been selected.


Sonic Chaos

Fire Ball
Enter the Sound Test code, then press Down, Down + Right, Right, Right + 1. Sonic will shoot a fire ball.
Level Select
At the title screen, press Up, Up, Down, Down, Right, Left, Right, Left, Start.
Sound Test
At the title screen, press Down, Down, Up, Up, Left, Right, Left, Right, 1, 2, Start.


Space Harrier

Easier Game
For an easier game, hold Button 2 while turning on the Game Gear.
Harder Game
For a greater challenge, hold Button 1 while turning on the Game Gear.
Passwords
Feeling harried? Unfrazzle your feathers with this set of passwords.

Level---------Password
2.............EAGF
3.............CHFA
5.............DGBC
6.............HBGA
7.............FBHE
9.............BFCH
10.............HGDA
11.............AGEC


The Incredible Hulk

Hulk Moves
Here's a few moves to use when you're hulked out.

Throw Upward:....Grab enemy, hold up, then press 1
Foot Stomp:......While enemy is on ground, press Down, Down, 1
Crush:...........Grab enemy, then press Up + 1 + 2


Ax Battler

Passwords
These codes will take you to any village with all relevant techiques mastered.
Village-----------Password
Firewood..........IMKP IIHE OGIH NNPH
Turtle Village....IPEG AIGL PIEL EFOH
Sand Marrow.......BHIF JHPG CLCN OMDC
Sand Marrow II....PKIL MPGO AHDH KHCJ
Southwood.........EIIN PMOK PNGI CLJD
Brookhill.........LKHC CFLI DLOJ BMDA
North Valley......DNCD NPMP LPGD HDEE
Ice Cliffs........FLGO LMHJ LJGG OOPC


Iron Man/X-O Manowar In Heavy Metal

Level-------Password
1...........DMPKCX
2...........HRTPLK
3...........WQDPLV
4...........JDHFYZ
5...........DKQCPC
6...........MWPLXC
7...........SDRTGQ
8...........FWDQGH
9...........KQZHDM
10..........TMPSDK
11..........KJPQZC
12..........TYPZXK
13..........PTYKWD
14..........RQWVPM
15..........GHJPQC
16..........KRMNZX
17..........XDCFVB
18..........SQDYTP
19..........HGMCXZ
20..........DMQPDK
21..........DMPKCX


Psychic World

Level select:
Hold Left/Up + 1 + 2, then press Start at the title screen. Press 1, 2 when the word "ED" appears. The phrase "Round No. 1" will appear at the bottom of the screen. Press Up or Down to select the starting level.


Super Star Wars: Return Of The Jedi

Level------------------------Password
Rescue Han Solo....................TMNCMN
Escape Jabba's Barge...............BHGTRM
Stop Imperial Scouts...............ZYPLWT
Forest Battle......................QWGHTL
Destroy Shield Generator...........CBTRGD
Confrontation with DarthVader......SDCGKL
Defeat Emperor Palpatine...........HJPQSZ
Destroy Death Star.................HGJKQT
Escape Death Star..................BTGHNJ


Micro Machines

Bumper Cars
On the first school desk, drive left of the pencil right at the beginning of the race.
Crash Opponents
Drive to the top left corner of the first breakfast table and press buttons 1 and 2, your opponents will explode on impact.
Infinite Lives
Fall off the first breakfast table at the bottom right corner.
Slow Opponents
Reverse off the top right hand corner on the first breakfast table.
Super Grip
On the breakfast table, stop on a puddle of milk and press Up + 1 + 2.
Super Slides
Go to the middle of the first breakfast table stop on the syrup and press 1 and 2.
Super Speed
Win the first boat race by crossing the finnish line in reverse to get super speed.


Batman And Robin: The Animated Series

Level---------------------------------Password
Studio scaffolding........................CKMKN
Wonderland set ............................EEIR5
Gotham City interior......................FGIZL
Gotham City exterior.....................APFB
Nightmare prison........................ ASNJH
Nightmare cemetary...................CAJQU
Amusement park entrance...........BAZZ3
Marie Quiin..................................BOGBJ
The Joker's Lair..........................BCKJ7


Bubble Bobble

Level Select
Enter 9S5CLNN3 as a password.


FIFA International Soccer '96

Ball Control
Enter CRAZY as a password.
Invisible Walls
Enter 1NV1S as a password.


Mega Man

Dr. Wiley's Castle
Enter 4-A 4-B 5-B 1-C 6-F as a password.


NFL Quarterback Club '96

Passwords:
Enter the "Resume Season" option and use one of the following passwords to play as the Dallas Cowboys against various teams.
AAABBA IAAALU
BBCCBA MAAALL
CBDDBA OAAALG
DBEEBB PAAALB
ECEFBB PIAALW
FDEGCB PMAALO


Phantom 2040

Level------Password
2..................WERE
3..................MARS
4..................FINE
5..................MEAL


Ristar

Level------------------Password
Planet Terra.....................RYUN
Planet Sonata..................MITO
Planet Freon....................KAKO
Planet Automation.........MIHOU
Planet Greedy................RYUJYU


Tails Adventure

Invincibility
Press Up(2), Left(4), 2, 1 after collecting the helmet. Tails will be wearing the helmet and have invincibility.
All Items, Level Select
Enter the following password to access any area with all items.
ADE7 AA2A 51A6 6D12
All Chaos Emeralds
Enter the following password to possess all Chaos Emeralds.
A767 AA3A 58A6 ED16
Level 2
Enter D2D1 D4D4 AE11 D6E1 as a password.


Urban Strike

Level------------------Password
Baja Oil Rigs...............J82FB6EGJ98
Mexico..........................6F4EAW4795K


Yuu Yuu Hakusho 2

Fight against Toguro
Enter ABEBA as a password.
Fight against Itsuki
Enter EEDCC as a password.
Fight against Sensui
Enter CABCA as a password.
Fight as Toguro, Itsuki or Sensui
Enter DCACE as a password.


X-Men

Unlimited Flight:
Begin game play as Storm or Rogue. Enable Mutant Power and jump to begin flying. Hold Attack while in air and disable Mutant Power. This will allow your character to fly without reducing the Mutant Power level.