Better than tetris
You have to clear 4 of the same colored blocks in a formation of squares. The thing about the music is that every move you make, whether its rotating your squares, clearing squares, or just landing squares, makes its own sound effect that goes with the music.
There are many level skins, each with different color blocks, backgrounds, music, and sound effects. This game is fun because of the music, without it would suck.
Lumines is a very simple game, thats why its so addictive. Trying to unlock all of the skins is really fun.
Lumines has great sound quality. Over 40 skins, soundtracks, and such.
Lumines is by far much better than tetris, due to the fact that music is what keeps this game alive.