its like DDR only instead of dancing on shit, you gotta play the notes on a guitar... you gotta pick and use the whammy bar too... its fucking sweet, come over and play it haha.
I suck at the game, but it's very addictive nonetheless.
...And it doesn't really matter what kind of shitty lyrics Mustaine wrote, all you have to remember is... "Invisibull Keee-id gawt lawst in tha greee-id!!!"