Konami's Karaoke Revolution finally has stateside competition in SingStar Rocks!, a new PlayStation 2 karaoke game developed by Sony's London studio. SingStar is a prolific series in Europe--entries are available with subtitles like Party, Anthems, '80s, and more--but Rocks! marks the first time the franchise has appeared in the US. It contains a reasonably satisfying song lineup and is geared more toward the multiplayer party scenario than dedicated, career-based single-player singing. For your money, you also get a pair of pretty good microphones and a USB adapter that lets them interface with the PS2. The game is a little short on game modes and other frills, and diehard karaoke fans will likely find that the game lacks staying power, but SingStar Rocks! serves nicely as a casual singing-based game for those less discriminating songsters.