This page contains Tetris DX Codes for Gameboy Color called "Expert mode" and has been posted or updated on Feb 22, 2007 by soril.
- Developer: Nintendo
- Publisher: Nintendo
- Genre: Puzzle Stacking
- Release: Not Set
- ESRB: Everyone
Press Start to pause game play, then press Select. The preview window will not show the next piece when game play resumes.
Please submit a problem for any incomplete, non-working or fake cheat listed above.
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