PlayStation 2 - Vector graphics make a triumphant return to videogames in Sega's trippy music shooter, Rez. There's no story to Rez, but don't let that fool you -- it's an experience. Hurtle through fantastical wireframe worlds, shoot at enemies with weapons that double as musical instruments, and advance through ever more complex levels of thumping beats and intricate rhythms. The clean graphics of Rez bring to mind the computer scenes in the film Tron, and the game is almost as much fun to watch as it is to play.