Tiger21820's Gamshark Codes for GB/GBC

Super Mario Bros. Deluxe (USA, Europe) (Rev B)

Have Star Power
01FFDAC1
01FFDBC1

Super Mario Land 2 - 6 Golden Coins (UE) (V1.0) [!]

Have Star Power
01FF71A2

Warioland 3 (JU) (M2) [C][!]

Wario Always Does His Idle Animation (You won't be able to move. To stop, disable code and pause and unpause.)
01FF84CA
010685CA

Wario Never Does His Idle Animation
010084CA
010185CA

Everlasting Fire, Fat, and Hammer Wario
010390CA
010391CA

Wario Reaction mods.
Unless otherwise stated, you won't change appearance, but you have MOST of the effects such as breaking special blocks or killing enemies.
You sould pause then unpause the game with one of them activated to have the effect (You will hear the music).
These codes are EXPERIMENTAL. If you get stuck, return to the map an try something else. Some codes are untested.

Fat Wario
Can break Dohnut blocks by ground pounding them.
01848ECA
01008FCA

Ball-O-String Wario
Can break Ball-O-String blocks.
01C38ECA
01018FCA

Fire Wario Phase 1 (Running)
01C18ECA
01018FCA

Fire Wario Phase 2 (On fire)
Can break Fire blocks.
01C18ECA
01028FCA

Hammer Wario
To start bouncing, jump on an enemy's head.
01098ECA
01008FCA

Ice Skatin' Wario
014D8ECA
01008FCA

Zombie Wario
To become a zombie, kill an enemy by ground pounding it.
01488ECA
01008FCA

Balloon Wario
01078ECA
01008FCA

Vampire Wario
014B8ECA
01008FCA

Electroshock Wario
01858ECA
01008FCA

Invisible Wario
Works upon activation.
01068ECA
01008FCA

Snowman Wario
To become a snoman, kill an enemy. Graphics will be glitched.
01508ECA
01008FCA

Snowball Wario (Size 1)
Can break pink Snowman blocks.
01508ECA
01018FCA

Snowball Wario (Size 2)
Can break pink Snowman blocks.
01508ECA
01028FCA

Snowball Wario (Size 3)
Can break pink and purple Snowman blocks.
01508ECA
01038FCA

Flat Wario
To become flat, bump into an enemy.
01428ECA
01008FCA

Dizzy Wario
010A8ECA
01008FCA

Bubble Wario
014C8ECA
01008FCA

Blind Wario
You cannot pause. You may have to reset the game.
01538ECA
01008FCA

Normal Wario
01008ECA
01008FCA

Hitstun Codes
Note: Do not use Inf. Hitstun A1, A2, and A3 in conjunction with each other. Use only 1 "A" code at a time.
Likewise, do not use B1 and B2 at the same time. Use only one.
You can, however, use an "A" code with a "B" code together. (e.g. Inf Hitstun A3 + Inf Hitstun B2)

Inf Hitstun A1
01008CCA

Inf Hitstun A2
01018CCA

Inf Hitstun A3
01158CCA

Inf Hitstun B1
01008DCA

Inf Hitstun B2
01018DCA

Pokémon Pinball (U) [C][!]

Always Able To Start Evolution Mode
You must start Catch 'Em Mode at least once for this code to work.
This code will eliminate the need to shoot your ball around 3 time to activate. Just shoot the ball into the cave behind Ditto, or into Slowpoke's mouth to start.
010343D5

Always Able To Start Catch 'Em Mode
This code will eliminate the need to shoot your ball around 3 time to activate. Just shoot the ball into Bellsprout or Cloyster's mouth to start.
010345D5

The Legend of Zelda - Link's Awakening DX (USA, Europe)

Level Cleared Music (Only works in caves and levels)
01256CD4


Rugrats - Time Travelers (USA, Europe)

Have 99 Retries
016311DA

Inf Hitstun (Can't get items)
01FE44C2

Play As Tommy
010046C2

Play As Chuckie
010146C2

Play As Lil
010246C2

Play As Phil
010346C2

Play As Angelica
010446C2

Play As Underwater Tommy
010546C2

Play As Dil
010646C2

Enjoy!

MORE!! MORE!!!

Wario Land 3

Have Effect of Rolling Wario!
You can kill enemies and break blocks by touching them!
01029DCA

Revert Back to Wario
Enable then disable then wait
018D83CA