Tetris Attack Cheats - GameBoy

Expert mode
Select single player mode and choose the "Vs. Com" option. Hold [Up] + [Select] and press [A] at the difficulty selection screen.

Fight against Bowser in challenge mode
Enter "78RN5B?8" as a password.

Final super-challenge mode opponent with all characters
Enter "SY?L5B7!" as a password.

Bonus borders
Note: This code requires game play on the SNES using a Super Game Boy cartridge.

Yoshi border
Hold [Down] and press [A] at the title screen.

Volcano border
Hold [Left] and press [A] at the title screen.

Forest border
Hold [Up] and press [A] at the title screen.

M.C. Escher-style border
Hold [Down] and press [Start] at the title screen.

Cloud border
Hold [Left] and press [Start] at the title screen.

Green moon border
Hold [Up] and press [Start] at the title screen.

Level	Easy	Normal	Extra
1-1		00!JJ060	J0!J0060
1-2	84MJJ06L	00HJ0160	J0HJJ150
1-3	564J01FL	00!JJ150	J0!J0150
1-4	0BPJJ1WL	00HJ0250	J0HJJ240
1-5	5GDJJ2ZM	00!JJ240	J0!J0240
1-6	CMKJ02ZM	00HJ0340	J0HJJ330
1-7	2Q7JJCXM	00!JJ330	J0!J0330
1-8	GL!JJXTM	00HJ0430	J0HJJ420
1-9	FRCJ0YTM	00!JJ420	J0!J0420
1-10		00HJ0520	J0HJJ510
2-1		00!000G0	J0!0J0F0
2-2		00H0J1F0	J0H001F0
2-3		00!001F0	J0!0J1D0
2-4		00H0J2D0	J0H002D0
2-5		00!002D0	J0!0J2C0
2-6		00H0J3C0	J0H003C0
2-7		00!003C0	J0!0J3B0
2-8		00H0J4B0	J0H004B0
2-9		00!004B0	J0!0J490
2-10		00H0J590	J0H00590
3-1		00!JJ0F0	J0!J00F0
3-2		00HJ01F0	J0HJJ1D0
3-3		00!JJ1D0	J0!J01D0
3-4		00HJ02D0	J0HJJ2C0
3-5		00!JJ2C0	J0!J02C0
3-6		00HJ03C0	J0HJJ3B0
3-7		00!JJ3B0	J0!J03B0
3-8		00HJ04B0	J0HJJ490
3-9		00!JJ490	J0!J0490
3-10		00HJ0590	J0HJJ580
4-1		00!000P0	J0!0J0N0
4-2		00H0J1N0	J0H001N0
4-3		00!001N0	J0!0J1M0
4-4		00H0J2M0	J0H002M0
4-5		00!002M0	J0!0J2L0
4-6		00H0J3L0	J0H003L0
4-7		00!003L0	J0!0J3K0
4-8		00H0J4K0	J0H004K0
4-9		00!004K0	J0!0J4J0
4-10		00H0J5J0	J0H005J0
5-1		00!JJ0N0	J0!J00N0
5-2		00HJ01N0	J0HJJ1M0
5-3		00!JJ1M0	J0!J01M0
5-4		00HJ02M0	J0HJJ2L0
5-5		00!JJ2L0	J0!J02L0
5-6		00HJ03L0	J0HJJ3K0
5-7		00!JJ3K0	J0!J03K0
5-8		00HJ04K0	J0HJJ4J0
5-9		00!JJ4J0	J0!J04J0
5-10		00HJ05J0	J0HJJ5R0
6-1		00!000Y0	J0!0J0X0
6-2		00H0J1X0	J0H001X0
6-3		00!001X0	J0!0J1W0
6-4		00H0J2W0	J0H002W0
6-5		00!002W0	J0!0J2V0
6-6		00H0J3V0	J0H003V0
6-7		00!003V0	J0!0J3T0
6-08		00H0J4T0	J0H004T0
6-9		00!004T0	J0!0J4!0
6-10		00H0J5!0	J0H005!0