Origin: USA (Illinois-Wintrop Harbor)

Formed: 1985
Disbanded: 2000


Discography:
1986 - Num's The World (1.Demo)
1987 - Demo'87 (2.Demo)
1988 - Demo'88 (3.Demo)
1988 - Thrash To The Bone (4.Demo)
1988 - Ritually Abused (LP, CD)
1989 - Demo'89 (4.Demo)
1990 - Promo'90 (5.Demo)
1990 - Future, Our Terror (unreleased record)
1991 - Promo'91 (6.Demo)
1993 - Demo'93 (7.Demo)
1994 - Split w/ SEA OF TRANQUILLITY (7")
1995 - 1995 Demo #1 (8.Demo)
1995 - When Suffering Comes (CD)

Rereleases:
2002 - Ritually Abused (CD)


Sampler:

1994 - History Of Things To Come (Growing Deaf Entertainment)
Format: CD
Tracklist: 2 tracks
(Info: 16 track by 10 bands: SHOCKWERKS, DR. SHRINKER, BLOODLESS, EXPULSION, NUM SKULL, PHANTASM, MATRICIDE, PRIME EVIL, MORTAL DREAD, IRON WARRIOR)