The idea for the recording of Psychopathic Terror-album appeared when Pete had some songs written that didn't fit to the concept of his other band Diaboli. Also some other members were needed to add a more dynamic and alive approach to the sound, so Matti Johansson from Korriklaani came to play drums. Rehearsals started in the beginning of 2003 and the album was recorded & mixed during June and July 2003. To spice things up, Toni Tieaho from the band Crystalic played lead guitar on a few songs and a guy called Torsti did vocals for a couple of songs. The result is eight tracks of mind blowing Thrash, Death Metal!