It's a 3-dimensional puzzle, which, once assembled, lets you enjoy a few remastered tracks,a couple of live tracks and a few from the band's 1992 Unplugged performance. Once all the tracks are unlocked, a bonus "Master/Slave" video plays. It's worth the look, and the time. Be careful, though: the game is incredibly addictive and, at first, a little frustrating and completely disorienting.
Also, because it's Friday, here's my own bonus clip of Pearl Jam's first official gig. It's at the Off Ramp, in 1990, when they were still known as Mookie Blaylock. First song, first show, the Holy Grail of Pearl Jam bootlegs.
