Tetris Gameshark Codes (USA)
This page contains all of the Gameshark codes I have for Tetris (USA), a game for the Game Boy handheld console. If you are playing on a physical Game Boy/GBC then you'll need to purchase a physical Gameshark device to use the codes that you find on this page.
For those of you who are using an Emulator such as the VisualBoy Advance, you can typically add cheats by clicking on a tab at the top of your Emulator. This will lead you to a section where you can add codes or edit existing ones. Anyone who is using the VisualBoy Advance should check out my How to Setup Codes for GB/GBC on the VisualBoy Advance Guide for more information on how to get these cheats working.
If you don't see the code you are looking for on this page you should return to my Tetris Guides Index and choose a different section.
Piece Modifier: 01??03C2
Pieces Rotate Very Fast: 010080FF
Always Get Square Pieces: 010C03C2
Always Get Straight Pieces: 010903C2
Get 10,000 Extra Points Each Time You Get Any Points: 01FFA1C0
Infinite Time To Choose Placement: 011201C2
Your piece will be stuck at the top until the code is turned off
Music B Sounds Different: 30B-ED9
No Piece Display Box Forever: 01FF11C2
When you press select to turn off the Piece Display Box it stays gone forever
Altered Music
01FFA3DF
01FFB3DF