Developed exclusively for the PlayStation2 by Harmonix Music Systems, Amplitudeis a fast-paced rhythm-action game that allows players to test their skills in mixing and remixing hit songs by shooting musical notes in various vibrant musical environments in both off- and online gameplay. Via the Network Adaptor (Ethernet/modem), the gateway into the world of online gaming, Amplitude provides a unique, one-of-a-kind online musical forum for players of all skill levels to compete and collaborate with more than 25 songs.

Following up on the great line-up of bands in Frequency, Amplitude expands the music roster with a diverse and eclectic mix of genres including songs and video content from David Bowie, blink 182, Pink, Herbie Hancock, Run-D.M.C., Dieselboy, Slipknot, Weezer, P.O.D., Garbage, Quarashi, as well as other major recording artists. Surrounded by interactive environments with stunning graphics and video that are tightly synchronized to each artist's song, players are tasked to recreate their favorite songs in a spaceship that shoots and captures vocals and instruments such as drums, bass and Guitar. In addition, players have the opportunity to create custom remixes as well, in single- and multi-player modes.