Hidden 2 Player Mode In Tetris (NES)?

While I’m not 100% sure, it appears that Nintendo rushed development of their version of Tetris to get it onto store shelves in an effort to legally block Tengen from selling their own version of the Russian puzzle game.

Because of this, the developers ended up scraping a two-player heads-up mode late in development. However, if you use the Game Genie code VUXEILXX you can unlock it, more or less. (For more info, see The Cutting Room Floor.)

Check it out…