Year Albums Lineup Style
1978
  Piet Sielck - guitars
Kai Hansen - guitars, vocals
Markus Grosskopf - bass
Ingo Schwichtenberg - drums
Speed Power metal
1979
 
1980
 
1981
 
1982
 
1983
  Kai Hansen - guitars, vocals
Markus Grosskopf - bass
Ingo Schwichtenberg - drums
Michael Weikath - guitars
1984
Demo [Demo]
Death Metal Demo [Demo]
1985
Helloween [EP]
Walls Of Jericho
1986
  Markus Grosskopf - bass
Ingo Schwichtenberg - drums
Michael Weikath - guitars
Kai Hansen - guitars
Michael Kiske - vocals
1987
1st Demo Session [Demo] Speed Power metal
Power metal
Keeper Of The Seven Keys Part I Michael Kiske - vocals
Michael Weikath - guitars, backing vocals
Kai Hansen - guitars, backing vocals
Markus Grosskopf - bass, backing vocals
Ingo Schwichtenberg - drums
Speed Power metal
Power metal
1988
Keeper Of The Seven Keys Part II Markus Grosskopf - bass
Ingo Schwichtenberg - drums
Michael Weikath - guitars
Kai Hansen - guitars
Michael Kiske - vocals
Power metal
1989
  Markus Grosskopf - bass
Ingo Schwichtenberg - drums
Michael Weikath - guitars
Michael Kiske - vocals
Roland Grapow - guitars
1990
 
1991
Pink Bubbles Go Ape
1992
 
1993
Chameleon
1994
Master Of The Rings Markus Grosskopf - bass
Michael Weikath - guitars
Roland Grapow - guitars
Andi Deris - vocals
Uli Kusch - drums
1995
 
1996
The Time Of The Oath default
1997
  Markus Grosskopf - bass
Michael Weikath - guitars
Roland Grapow - guitars
Andi Deris - vocals
Uli Kusch - drums
1998
Better Than Raw
1999
Metal Jukebox
2000
The Dark Ride
2001
  Markus Grosskopf - bass
Michael Weikath - guitars
Roland Grapow - guitars
Andi Deris - vocals
Mark Cross - drums
2002
  Markus Grosskopf - bass
Michael Weikath - guitars
Andi Deris - vocals
Mark Cross - drums
Sascha Gerstner - guitars
2003
Rabbit Don't Come Easy Markus Grosskopf - bass
Michael Weikath - guitars
Andi Deris - vocals
Sascha Gerstner - guitars
Stefan Schwarzmann - drums
2004
 
2005
Keeper Of The Seven Keys - The Legacy Markus Grosskopf - bass
Michael Weikath - guitars
Andi Deris - vocals
Sascha Gerstner - guitars
Daniel Löble - drums
2006
 
2007
Gambling With The Devil
2008
 
2009
 
2010
7 Sinners
2011
The Sage, The Fool, The Sinner/Bring Them To Light [Split] [EP]
2012
Burning Sun [EP]
2013
Straight Out Of Hell Andi Deris - vocals
Michael Weikath - guitars
Sascha Gerstner - guitars
Daniel Löble - drums
Markus Grosskopf - bass
2014
  Markus Grosskopf - bass
Michael Weikath - guitars
Andi Deris - vocals
Sascha Gerstner - guitars
Daniel Löble - drums