Game Boy Color · cheat codes

Tetris DX cheats & codes

36 codes for Tetris DX on the Game Boy Color.

Tetris DX Other codes

How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.

Effect	Code
Score Increases A Lot	`1F3-C9A-F70`
Swap Over Next Shape to Current Shape by pressing the A Button	`C37-C5A-081 B67-C6A-E60 587-C7A-5D4`
Swap Over Next Shape to Current Shape by pressing the B Button	`C38-1EA-081 B68-1FA-E60 588-20A-5D4`
Swap Over Next Shape to Current Shape by pressing the Select Button	`188-76A-081 3E8-77A-F74`
Block Modifier	`010085AF`
Points Modifier	`019989AF 01998AAF 01998BAF 01998CAF`
Lines Modifier	`0109EAAC 0109E8AC 0109E9AC 0109EBAC 0109ECAC`
Level Modifier	`010097AF`
Total Lines Modifier	`019903BD 019904BD 019905BD 019906BD`
Computer Never Wins (Versus Mode)	`010031AB`
Instant Win (Versus Mode)	`0112D0AF`
Pieces Don't Fall	`010081AF`
No Time (40 Lines)	`010093AF 010094AF`
1 Line Win (40 Lines)	`01008DAF`
Drop Piece to Clear Line	`00A-8BA-3B5`
Disable Auto Descend	`006-3FA-3BA`
Replace A-TYPE Music With The March of the Toreadors (From the original Tetris)	`3DD-01B-3B6 4BC-2CB-913 4CC-31B-917 4CC-36B-D5B`
Replace A-TYPE Music With Unused Critical Music	`3ED-01B-3B6 4BC-2CB-913 4BC-31B-917 4BC-36B-D5B`
Replace A-TYPE Music With Korobeiniki (Original Tetris 'Famous' A-TYPE)	`57D-01B-3B6 64C-2CB-913 64C-31B-917 64C-36B-D5B`
Replace A-TYPE Music With Unused Loop	`56D-01B-3B6 63C-2CB-913 63C-31B-917 63C-36B-D5B`
Drop Score Multiplier	`B3A-E6E`
Start with Minutes in Ultra Mode	`0193E69B`
Player Select Music Modifier	`264-5CB-E6F`
Forced Drop Rate Easily (improvement)	`376-D5A-C48`
Tetrimino Ascends (Turn off code to drop)	`356-5DA-3BA`
Force Game Boy/Super Game Boy Mode	`023-19E-E66`
Force Super Game Boy Mode If Playing In a Super Game Boy 2	`1E1-82F-916`
Force Super Game Boy 2 Mode of played Using a Super Game Boy	`1F1-6DF-912`
Force GB Mode In GBC Mode	`F01-51F-6E9`
Force Glitch Mode	`802-02F-C42`
Replace A-TYPE Music With Unused Song	`BED-01B-3B6 CBC-2CB-913 CBC-31B-917 CBC-36B-D5B`
Always get ?? Piece	`008-B6A-081 3E8-B7A-F78 008-B8A-5D4`
Next Piece Modifier	`010084AF`
Game Speed Modifier	`010096AF`
Keep next piece and stack displayed while paused	`185-9DB-4CA`
Can choose a starting level up to level 20	`145-55A-C4E`

Using cheats today

Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.

Cheats can corrupt save files in rare cases, so back up your saves before experimenting.

Tetris DX walkthroughs & guides

GameFAQs Walkthroughs, FAQs & message boards HowLongToBeat How long it takes players to finish speedrun.com World records & speedrun routes MobyGames Credits, releases & screenshots

More GBC games with cheats

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Tetris 2 Game Boy · 1993 · Puzzle Deep cut

Super Bombliss Game Boy · 1995 · Puzzle Deep cut

3D Tetris Virtual Boy · 1996 · Puzzle

Tetris Attack SNES · 1996 · Puzzle Classic

Back to Tetris DX: is it worth playing?

Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.