Year Albums Lineup Style
1980
  Robert "Riff Thunder" Pisarek - guitar
Rat Skates - drums
Bobby "Blitz" Ellsworth - vocals
Dan Spitz - guitars
Carlo "D.D." Verni - bass, backing vocals
Thrash metal
1981
  Robert "Riff Thunder" Pisarek - guitar
Rat Skates - drums
Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Mike Sherry - guitar
Bobby Gustafson - guitars
1982
 
1983
Power In Black [Demo] Robert "Riff Thunder" Pisarek - guitar
Rat Skates - drums
Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Bobby Gustafson - guitars
1984
Overkill [EP] Rat Skates - drums
Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Bobby Gustafson - guitars
Feel The Fire [Demo]
1985
Feel The Fire
1986
 
1987
!!!Fuck You!!! [EP] Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Bobby Gustafson - guitars
Sid Falck - drums
Taking Over
1988
Under The Influence
1989
The Years Of Decay
1990
  Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Sid Falck - drums
Merritt Gant - guitars
Rob Cannavino - guitars
1991
Horrorscope
1992
Live To The Core [EP] Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Merritt Gant - guitars
Rob Cannavino - guitars
Tim Mallare - drums
1993
I Hear Black
1994
W.F.O.
1995
  Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Tim Mallare - drums
Sebastian Marino - guitars
Joe Comeau - guitars
1996
The Killing Kind
1997
From The Underground And Below
1998
 
1999
Coverkill
Necroshine
2000
Bloodletting Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Tim Mallare - drums
Derek "The Skull" Tailer - guitars, backing vocals
Dave Linsk - guitars
2001
 
2002
 
2003
Killbox 13
2004
 
2005
ReliXIV Bobby "Blitz" Ellsworth - vocals
Carlo "D.D." Verni - bass, backing vocals
Derek "The Skull" Tailer - guitars, backing vocals
Dave Linsk - guitars
Ron Lipnicki - drums
2006
 
2007
Immortalis
2008
 
2009
 
2010
Ironbound
2011
 
2012
The Electric Age
2013
 
2014
White Devil Armory