Name Type Year Reviews
They Want War Single 1988  
U.D.O. / Mammoth Split 1989  
Faceless World Single 1990  
Heart of Gold Single 1990  
Two Faced Woman Single 1997  
Independence Day Single 1997  
Lovemachine Single 1998 1 (70%)
Best Of Compilation 1999  
Dancing with an Angel Single 2002  
24/7 EP 2005  
The Wrong Side of Midnight EP 2007  
Metallized Compilation 2007  
Infected EP 2009 1 (50%)
Best Of & Live Compilation 2009  
Wacken Hymne - Heavy Metal W:O:A Split 2010  
Leatherhead EP 2011  
Wacken Hymne - Wacken Will Never Die Split 2011  
Celebrator Compilation 2012  
Metal Machine Single 2013  
Steelhammer Single 2013