Tetris cheats and cheat codes for Nintendo DS

Unlock Music Tracks in Sound Test:
Finish the following tasks in Standard Marathon mode

Basement Tetris - Play until level 3
Mario Tetris 3 - Play until level 4
Bowser Battle - Play until level 10
Tetris DK - Play until level 13
Balloon Tetris - Play until level 14
Tetris Climber - Play until level 15
Rushed Tetris - Play until level 16
Ancient Tetris - Play until level 19
CongraTetris - Finish Standard Marathon mode

Unlock Standard Endless option
Reach more than 200 lines to finish Standard mode.