FiringSquad
- Rated 78% by Jakub Wonjarowicz. "Psycho Circus is a modern reincarnation of the old school shooter."
- http://www.firingsquad.com/games/kiss/

GameSpot
- Review (4.5/10), screen shots, game information, and movies.
- http://www.gamespot.com/dreamcast/action/kisspsychocircus/

IGN
- Rated 7/10 by Vincent Lopez. "KISS Psycho Circus has moments of fun, but it never quite breaks away from the path set by the umpteen shooters that have come before it."
- http://pc.ign.com/articles/161/161646p1.html

Speedy 3D
- Rated 7.5/10 by Fred Agza. "KISS offers little in innovation in First person shooter game play, but it offers homage to the old school gameplay of the classic ID games."
- http://www.speedy3d.com/reviews/kiss_psycho_circus/index.shtml