You get three complete games in one box.  The songs in Guitar Hero are straight out of a rock fan's CD or record collection. Over 30 incredible rock anthems fill every stage of the game. Jam to songs like Iron Man, Ziggy Stardust, Thunderkiss 65, More Than a Feeling, Take Me Out, and I Wanna Be Sedated!  Guitar Hero II Features Include: Form your guitar duo and shred riffs cooperatively or go head-to-head in all new multiplayer modes. With over 55 tracks to rock out to, you'll go from Guitar Hero to Guitar god in one press of a fret button. Choose from multiple rock characters and jam at concert venues that grow in size as your rock career progresses! You'll start your rock career playing small clubs and bars, but if you play well you'll work your way up to stadiums and arenas.   * Dual Guitar Shredding: Guitar Hero II takes the guitar rock experience to new volumes by allowing players to play three different guitar tracks: Rhythm, Bass, and Lead.  * Follow up to an award-winning soundtrack: Guitar Hero II follows up on the award-winning soundtrack of Guitar Hero with over 50 new tracks, including songs as made famous by Van Halen, Black Sabbath, Primus, and more.  * New Modes: Guitar Hero II introduces all new multiplayer modes like: cooperative, pro-face off, and face off, letting two Guitar Heroes conduct their own symphonies of destruction.   Guitar Hero 80's Features Include :   The 1980s were a crazy decade when big hair, tight clothes and fresh attitudes ruled the music scene; represented in Guitar Hero Encore: Rocks the 80s. Play totally awesome songs from the 1980s with Guitar Hero characters decked out in sweet retro outfits. Turn off that tape deck on your boom box, pick up and play Guitar Hero Encore: Rocks the 80s!    * AWESOME CHARACTERS: Play as your favorite Guitar Hero characters decked out in awesome 80's outfits.