Guitar Hero On Tour: Decades - Nintendo DS Play as a wide variety of characters and customize outfits from throughout the decades of rock, defining the best and most outrageous clothing trends in rock history. Stream over 50 songs between Guitar Hero On Tour: Decades and Guitar Hero: On Tour using local wireless play. Rock out to 25 all new songs and 3 bonus tracks, with some of the greatest hits from each decade. 21 of these are exclusive to Guitar Hero On Tour: Decades and 7 are taken from Guitar Hero World Tour. Use the Guitar Hero DS guitar grip peripheral, pick-stylus (both sold separately), and DS stylus or your finger to strum the touch-activated screen to rock out on the go. Choose from a variety of game modes including: single player, Practice Mode and multiplayer modes including Face Off, Pro Face off, Co-op and Guitar Duel together with a friend by utilizing local wireless multi-card play.