1990 - Heading for Tomorrow
1991 - Sigh No More
1993 - Insanity and Genius
1995 - Land of the Free
1996 - Alive '95
1997 - Somewhere Out In Space
1999 - Powerplant
2001 - No World Order
2003 - Skeletons In The Closet
2005 - Majestic
şu anki grup kadrosu:
Kai Hansen - vokal & gitar (1989-) (ex-Helloween, ex-Iron Savior)
Henjo Richter - gitar & klavye (1997-) (ex-Avantasia)
Dirk Schlächter - bas (1990-) (Guitar 90-97)
Dan Zimmermann - davul (1997-) (Freedom Call, ex-Iron Savior, ex-Lanzer)
