Maru's Mission Gameboy Cheats

Bonus Bubbles
Keep shooting the first tree stump in the first level to collect a large amount of bubbles.

Mario's Picross Gameboy Cheats

Super Game Boy Colors
Note: This code requires that this game is used with a Super Game Boy cartridge in a Super NES console. Enter one of the following codes during game play to change the background to match the corresponding Game Boy case colors.

Hold Start for Green
Hold Right + Start for Red
Hold Up + Start for Black
Hold Down + Start for White
Hold Left + Start for Yellow

To change to the transparent Game Boy, sweep the D-pad continually in a Full-Circle until a tone is heard. Hold the D-pad in that direction and press Start.

Deleted saved data
Highlight a saved data file, then hold A + B + Select to display an option to delete that file.

Mario Clash Gameboy Cheats

Level Skip
During gameplay, press Left, Left, Right, Left, Right, Left, Left.

Mario Gameboy Cheats

Cheat
When you are starting in tube a, b or c Press select For easy mode.

Mah Jong Gameboy Cheats

Break-Out mini-game
Hold Select + A and press Start at the title screen.

Madden '96 Gameboy Cheats

Bonus teams
Highlight the All-Madden choice on the team selection screen and press B + Right + Select to access Team Halestorm. This team has players with all attributes set to 100%. Press B + Right + Select again to access Da Funhouse team. This team has players with all attributes set to 50%. Begin game play in exhibition mode after selecting either team.

Lucky Luke Gameboy Cheats

Level Passwords
1 - Luke, Horse, Horse, Old Man, Luke
2 - Coyete, Horse, Luke, Old Man, Old Man
3 - Old Man, Coyete, Luke, Horse, Coyete
4 - Coyete, Horse, Luke, Old Man, Coyete

Jurassic Park: Lost World Gameboy Cheats

Level Passwords
2 - kqtv
3 - nplx
4 - bgmd
5 - hrty
6 - jfcd
7 - mrbm
8 - xgnt

Looney Tunes: Twouble Gameboy Cheats

Passwords
Status - Password
Granny's House - Dog, Granny, Tweety, Taz, Sylvester
Granny's Cellar - Taz, Sylvester, Tweety, Dog, Granny
Garden - Sylvester, Tweety, Dog, Taz, Granny
In the Streets - Dog, Tweety, Taz, Granny, Sylvester
Toy Shop - Taz, Dog, Tweety, Sylvester, Granny

Looney Tunes Gameboy Cheats

Frisbee Power-Up
Find the first water location in level 1 and jump in. Jump out to the right to reach land, then move through the wall to enter a room with a frisbee power-up.

Lock N Chase Gameboy Cheats

Extra Stages
On the Title screen, press A, A, B, B, A, B, B and Start. If done correctly, you will see the word "Extra" in the top right corner.

Lion King Gameboy Cheats

Stage Skip
While playing, pause the game by pressing Select, then press B, A, A, B, A, A and the game will automatically skip to the next level.

Lethal Weapon Gameboy Cheats

Restore Power
Select the character not currently being played while at a safe location to send your current injured character off-screen. Allow the game to stay in this state for a few minutes. Switch back to your original character to restore some of his power.

Tetris DX Gameboy Cheats

Reverse Movement
While a piece other than a straight bar or block are coming down, hold Left or Right and keeping pressing A.

Continue One-Player Game
Pause gameplay, then power off the system. Now when you turn the game back on, you'll get a "Continue?" screen and be able to start off where you left off.

Lemmings Gameboy Cheats

Fun Level Passwords
2 - TYRNVD
3 - GFDRTL
4 - DFGTYN
5 - NNBGTQ
6 - TYRBNC
7 - DGBFHY
8 - CVRKJT
9 - JSRBSV
10 - FKJTYQ
11 - VSPDNQ
12 - GDSWBC
13 - HWQPJD
14 - KXLWYZ
15 - KSQHQS
16 - VNWSWV
17 - FTYMTS
18 - GSFGHH
19 - YKBLGB
20 - PLSTFL
21 - JFXCBS
22 - SDFGLB
23 - QGHSDF
24 - QKGDFS
25 - LZDGQH

Legend of Zelda: Link's Awakening DX Gameboy Cheats

Cheaper Purchases
Select any item, then as your money is being deducted, quickly press Start + Select + A + B, save and quit the game. Then reload the saved game.

Secret Dungeon
After acquiring the special boots go to your home town. Go all the way left. Now go down of the screen. You should see two boys playing catch and a building. Go into the building. There are many books on the tables and a book shelf. Use the boots to ram into the book shelf. A book should fall down. Read the book. It will tell you about a world of color and a 5 tombstone graveyard and strange directions. Go to the graveyard and find the section with five tombstones. Now move the tombstones in the order of the directions. If done properly a stare case should appear which leads to the secret dungeon.

Exploding Arrows
You have to have bombs and arrows for this cheat.
Have the bombs and arrows loaded and press the A and B buttons at the same time. The arrow will carry the bomb and it will explode if it hits something.

Steal from the item shop
All right, first, go to the town where you first start out at. Go to the item shop. Go up to whichever item you want to steal, and press the A button. You will pick up the item. If you try to leave while you are still holding it, the guy will say you have to pay for it. Instead of paying, just walk around the guy, and he'll look in your direction. For example: if you're at the bottom of the shop, he'll be looking down, top of the shop, he'll be looking up. Behind him, he'll be looking to the right, and in front of him, to the left. Now anyway, just walk behind him (with the item you want to steal) and then make a break for the door, if you are lucky, he'll still be looking to the right of the screen, and you can walk out of the store, with your stolen merchandise.

WARNING: After doing this, everyone will call you thief, instead of what you originally named your character. Another thing, the next time you enter the shop, the clerk will kill you (it's really funny to watch, though). I suggest you use this code at least to get the shovel, and the bow.

Wind Fish’s Egg: Find Bosses
Have the eight Instruments of Siren and the Magnifying Glass, and then go to the town Library. Read the bottom-right book and write down the code. Head to Mt. Tamarach, and play the Ballad of the Windfish on the Ocarina. The instruments will play it for a while, and then the egg will shake and burst open. The owl will appear and tell you should go in to decide the island's fate. You enter the egg and follow the directions you had written. You then reach the bosses' chamber. (there is more than one)

Legend of the River King Gameboy Cheats

Bonus Level
Catch at least one of each type of fish before catching the guardian. The phrase "Funland Unlocked" will appear after the credits. Restart the game and stay at the Inn on level 1 to reach level 5. It contains just an inn and a small lake that contains every type of fish.

Krusty's Fun House Gameboy Cheats

Level Passwords
2 - MCBAIN
3 - MILHOUSE
4 - CMBURNS
5 - PRINCESS

Korodice Gameboy Cheats

Level Passwords
Level - Easy - Normal
4 - 94347 - 22307
5 - 68890 - 64422
6 - 24486 - 43059
7 - 49320 - 46403
8 - 28076 - 50136
9 - 96545 - 17443
10 - 83193 - 99007

Knight's Quest Gameboy Cheats

End Level
Password: [Hourglass] n7nB dc!Zc SHhhn

Kirby's Star Stacker Gameboy Cheats

Insane Level
Successfully complete the normal, hard, very hard, and super hard levels.

Kirby's Pinball Land Gameboy Cheats

Ball comes back
During play, if you lose your ball, press UP + A.

Bonus Games
Press R, Select and A for a secret that can take you straight to bosses, and L, Select, A for a bonus game cat and take you directly to bonus games.

Reset the High Scores
For those of you who've forgotten how to reset the high scores and have lost the instruction manual, here's how:

At the title screen, press A or B to see the High Scores. Then hold DOWN and SELECT and press START. A bomb will land on Kirby's head, followed by an explosion. Look again and the High Scores will be like they were when you first played it.

Kirby's Dream Land 2 Gameboy Cheats

Random Percentage
Find a female blob after rescuing an animal helper. This may be easily done on level 5-3.

Cheat Mode
Collect all of the rainbow drops. Return to the Boss rooms and achieve a perfect score in all bonus rounds. Find a female blob in any stage, then complete the game to achieve a 100% score. Press A and select "Option" to fight the Bosses, access the bonus rounds, and start a sound test.

Secret Doors
There are several secret passageways hidden in the game. To find them get Kine (the fish) and the Spark power. Use the spark power in a dark room. You may see a picture and or door. If you see a door go through it. If you see a picture, try to go inside it as if it were a door.

How do get the rainbow drops
These are the powers to use on the blocks that seal the rainbow drops in their rooms.
------------------------------------
World 1 Grassland Use Parasol Power
World 2 Forest Use Spike Power
World 3 Ripple Field Use Rock Power
World 4 Iceland Use Fire Power
World 5 Red Canyon Use Spark Power
World 6 Cloudy Park Use Cutter Power
World 7 Castle Dedede Use Ice Power

To get the last rainbow drop (in the last level), get and use the powers in the following order:
----------------------
Fire
Stone
Spike
Ice
Cutter
After going through the last door, you will be below the drop.

Boss Fighting Tips
World 3: Before you fight Sweet Stuff, be sure you have Kine (the fish) and Spark power. The light bulbs Kine makes will act like torpedoes.

World 5: When fighting Mr. Shine and Mr. Bright, try to suck up and swallow the stars they make. The stars will give you powers.

Dark Matter:To kill Dark Matter, get all the rainbow drops. They will come together and form a sword. Hit him with it until he dies.

Top Cloud Extra
After beating a room you will be launched off a cloud. When the cloud is going down press B and hold it. When you are launched wait until you pass 4 or 5 clouds, then press and hold A also.
You should go all the way to the top cloud. On the top 3 clouds you will gain a star, a full health strawberry, and 1 live.

Full Options Game
For options for number of lives, sound tests, and other special options press Down+Select+B at the title screen.

Pro game
Press Up+Select+A at the title screen to get a game with extra enemies and a new ending.

Bonus Game
When you're at the title screen and the word Start appears hold Up+A+Select.

Invincibility
Hold up and press A+B+Start when you're at the title screen.

Easy way to Defeat Dark Matter
In Dark Matters first form when he starts charging his sword get extremely close to him and swing your sword at the moment he releases the ball of energy. It will do triple the damage to him.

In Dark Matters second form he will first attack you with four oval shaped balls of energy which will explode. Before he flings them at you get behind him and swing your sword at the balls directly behind him (try to hit them both). If successful 1/3 of his energy should be gone and you'll have him defeated in no time.

Kirby's Dream Land Gameboy Cheats

New options
On title screen press down, B + Select.

Codes
Extra game: up-a-select at the same time on the main menu.
Health bars, nr. of lives, and sound test: down-b-select at the same time on the main menu.

Press U,A,Select for an extra game, press D, B, Select for Configuration mode.

Code
At the end of level 4, fly up to the crescent moon (using the up key.) you will come to a room with a bunch of things. When in the cloud maze on level 4, go through the little water puddle that leads the wrong way, and hit up when you can go no further.

Kirby's Block Ball Gameboy Cheats

Secret Level
Exceed the "Border Line" score on each of the ten normal levels. A bridge leading to the bonus level 11 will appear.

Bonus Round Practice
Enable the "Secret level" code, then beat the "Border Line" score for level 11. Then, press A during game play on level 11.

Kingdom Crusade Gameboy Cheats

Revive a Character
Highlight a character with a pendant on the map screen. Press Select + B until the pendant begins to flash in the "Spells/Attributes" portion of the screen. Then, press Select + A to display a prompt that allows the selection of the character to be revived. Choose a character, press A, then place that character at any location in the map that is under your control. Once revived, the character will have all the spells, attributes, and health present before his or her last battle.

King of Fighters 96 Gameboy Cheats

Enable Cheats
When you press start, on the screen you can see the word 'Takara', immediately hold a & b together and keep pressing the select button. If you do it correctly, on the bottom of the option menu, you should see 'E8'. This cheat enables you to choose Evil leona, iori and Kagura. this also enadles you to choose more than one of the same person. Mr. Karate and Goenitz is also enabled.

King of Fighters 95 Gameboy Cheats

Cheats
When you see the TAKARA screen, press Select 3 times. You'll hear a sound. If you go to the players screen you can play with Rugal and with Saishu. If you see the TAKARA screen, keep pressing the Select button until you heard a little sound twice. Now you can play with Nakoruru too!

Press START + B buttons when you are in the screen where you choose the fight-mode and choose a fighter. Then the computer will fight against the computer.

When you are in the screen where you can select a player, press START + B. The computer will select a player. When you are not satisfied with this, press B again.

Pause the game when you are playing. When you press SELECT multiple times, the game moves slowly. Only, you can't make any moves because you are pressing the SELECT button constantly.

Killer Instinct Gameboy Cheats

How to play as Eyedol
Choose any player and at the Vs. screen hold the Right button and press select,start,A,and B.
Dave Poopika states it's B and then A!

Kid Dracula Gameboy Cheats

Level Passwords
2 - 5613
3 - 3272
4 - 7283
5 - 5346
6 - 7225
7 - 5539
8 - 7158

Ken Griffey Jr. Presents Major League Baseball Gameboy Cheats

Faster Running
Rapidly tap B when running.

Homerun Derby Victory
Hold Down + B when the CPU is batting.