Metris is a Musical Tetris game. It does not interfere with or depend upon any particular speech engines. It just assumes a screen reader is present. Beating this game leaves you better off, intuitively able to quickly recognize scales, modes and chords. No jargon, just music. Anyone can do it... but how well? Do you have what it takes to become a Metris Master?. Metris is licensed as shareware, the cost of the registered verison is $15 and full size of the download is 1.5 MB. You may download a free version of Metris by following download link at Free Download section of this page. Metris is developed or distributed by InspiredCode and is listed under accessibility screen readers accessible games vi software.