CriticalmassFreddan
| Machine Head | 6 skivor |
| Old (Roadrunner) | 1994 (10") |
| Old (Roadrunner) | 1995 (MCD) |
| Old (Roadrunner) | 1995 (MCD) |
| The More Things Change... (Roadrunner) | 1997 (CD) |
| The Blackening (Roadrunner) | 2006 (CD) |
| MADBALL | 2 skivor |
| Set It Off (Roadrunner) | 1994 (CD) |
| Infiltrate the System (I Scream) | 2007 (CD) |
| MAGNANIMUS | 2 skivor |
| Unchaining the Fever and the Plague (Blood Harvest) | 2008 (7") |
| Storms Of Chaotic Revelation (Blood Harvest) | 2009 (LP) |
| Magnus | 1 skiva |
| Scarlet Slaughterer (Blood Harvest) | LP |
| MAHATMA | 1 skiva |
| Perseverance (Listenable) | 2007 (Promo-CD) |
| malevolent creation | 9 skivor |
| The Ten Commandments (Roadrunner) | 1991 (LP) |
| The Ten Commandments (Roadrunner) | 1991 (CD) |
| Retribution (Roadrunner) | 1992 (LP) |
| Stillborn (Roadrunner) | 1993 (CD) |
| Eternal (Pavement) | 1995 (CD) |
| In Cold Blood (Pavement) | 1997 (Promo-CD) |
| The Fine Art Of Murder (Pavement) | 1998 (Promo-CD) |
| The Will To Kill (Nuclear Blast) | 2002 (Promo-CD) |
| Warkult (Nuclear Blast) | 2004 (Promo-CD) |