Kiss: Psycho Circus: The Nightmare Child is a first-person shooter video game developed by American studio Third Law Interactive and published by Gathering of Developers for Microsoft Windows in July 2000. It was also released later that year for Dreamcast (using Windows CE) following a port by Tremor Entertainment. The game is based on Todd McFarlane's Kiss: Psycho Circus series of comic books themselves inspired by the rock band Kiss. The game's story revolves around a Kiss tribute band who suddenly receive superhuman powers.