Tetris - Pieces Game Genie Codes (USA)

This page contains the Game Genie codes I have for Tetris (USA), a game for the original NES (Nintendo Entertainment System). If you're playing with an emulator you'll typically be able to put these codes into the program directly through a built in option. Any of you who are old school and playing on a physical console, you'll have to purchase a physical Game Genie cheat device to use these codes.

If you don't see the code you want on this page, I recommend you return to my Tetris Guides Index and choose a different section.

All Pieces Will Be The Same: SXVPKASA
The piece in the "next" box is the piece you'll always get. If you want a different piece, reset the game.

Blocks Never Drop (Press Down to descend): XVEAXPSK

Can't see current or next Tetrimino: PEEENAAA

Can't see current Tetrimino: ELSANZSA

Can't See Next Tetrimino: ALUESKOG

Current Tetrimino Is Mirrored To The Next Piece: NLUANZZK

Current Tetrimino Is Mirrored To The Next Tetrimino: ZVSEUUNL

Drop Pieces To Clear Line: AEOPKZYL
They can be dropped anywhere

Infinite Time To Decide First Piece: EKEEOPVT

More Time To Decide The First Tetrimino: ENEAKPAP

Next Tetrimino is Completely Random: VVKONASA
Occasionally loads corrupted Tetriminos; press A to spin it in the next box and it will load the next one

No Auto-Descend: OKEAKPAO

No Time To Decide First Piece: AAUEZYEZ

Pieces Fall at Level ? Rate

8975?A6:A2
8976?44:??

Press Select to Speed Up

VVXAVASA
GVXANENI

Always Get ? Piece

991A?D0:F0
9928?65:A9
9929?19:0?

Press Select for Piece (Immediate)
Replace ?? with 02 - 12 to change the piece

88A4?49:A9
88A5?01:??
88A7?DF:62

Press Select for Piece (Next)

88A4?49:A9
88A5?01:??
88A7?DF:BF

Enable The Up Button
You can move pieces by using the Up Button

GGXAVOPX
EGXANPLA
NYXEEPES
XTXEOOPK
PXKYENNN
LEKYONNY
ENKYXNNY
LEKYUNNY
GKKYKNNN
LNKYSNNY
OEKYVNNN
SXKYNNNY
VUKNENNY
PXKNONUN
AEKNXNNN
ENKNUNNY
AEKNKNNN
SXKNSNNY
PKKNVNNL
PXKNNNNN
ENSYONNY
ZESYXNNY
VKSYUNNY
PKSYKNNY
GKSYSNNN
ZXSYVNNN
OESYNNNN