| Album title |
Year |
Album Type |
Owned |
| 1990 demo | 1990 | Demo | No |
| 1991 demo | 1991 | Demo | No |
| 1992 demo | 1992 | Demo | No |
| 1993 demo | 1993 | Demo | No |
| Highlander | 1994 | Demo | No |
| The Lord Weird Slough Feg | 1996 | Full-length | No |
| Unreleased | 1997 | Single | No |
| Twilight of the Idols | 1998 | Full-length | No |
| Down Among the Deadmen | 2000 | Full-length | No |
| Gloves of Metal / Fast Taker | 2001 | Split | No |
| Traveller | 2003 | Full-length | Yes (MP3) |
| Hail Brittania Volume One - NWOBHM Tribute | 2005 | Split Album | No |
| Atavism | 2005 | Full-length | No |
| Poisoned Treasures/Galactic Violator | 2006 | Split Album | No |
| Hardworlder | 2007 | Full-length | No |
| The Slay Stack Grows - Early Demos and Live Recordings | 2008 | Best Of/Compilation | No |
| Ape Uprising | 2009 | Full-length | No |
| The Animal Spirits | 2010 | Full-length | No |
| Made in Poland | 2011 | Live Album | No |
| The Lord Weird Slough Feg | 2013 | Boxed Set | No |
| Laser Enforcer | 2013 | Single | No |
| Digital Resistance | 2014 | Full-length | No |
| New Organon Single | 2018 | Single | No |
| New Organon | 2019 | Full-length | No |
| Radical Man | 2024 | Compilation | No |
| Traveller Supplement 1: The Ephemeral Glades | 2025 | EP | No |