Powerman 5000 is an American rock band formed in 1991. The group has released ten albums, gaining its highest level of commercial success with 1999's Tonight the Stars Revolt!, which reached number 29 on the Billboard 200 while spawning the singles "When Worlds Collide" and "Nobody's Real". Frontman Spider One, younger brother of fellow metal musician Rob Zombie, has been the only consistent member of the lineup since the band's formation.

The Blood-Splat Rating System is the debut studio album by the American rock band Powerman 5000. Released in 1995 through Conscience Records, it was the band's second independent release. The album was a local success in Boston, sold out its initial pressing and won three awards from the 1995 Boston Phoenix Readers' Poll, including "Best Metal Album", "Best Rap Album" and "Album of the Year". Its success led to a contract with the major label DreamWorks Records, who reissued the album under the title Mega!! Kung Fu Radio on February 25, 1997. It had sold 156,954 copies by 2003.