| Virtus | E.P. Taph | 2 x Vinyl, 12" | 1998 |
| Atom-X vs. Trax-X | The Holy Screamin' Angel EP | Vinyl, 12" | 1998 |
| Trax-X vs. Atom-X | The Damned Screamin' Demon EP | Vinyl, 12" | 1998 |
| Vomit | Dystopia II | Vinyl, Limited Edition, 12", White Transparent | 1997 |
| Delta Files | Acpklenc | Vinyl, 12" | 1996 |
| Virtus | E.P. Cure | Vinyl, 12" | 1996 |
| Trax-X vs. Atom-X | Untitled | Vinyl, Limited Edition, 12", Clear | 1996 |
| Atom-X vs. Trax-X | Untitled | Vinyl, Limited Edition, 12", Clear | 1996 |
| Psychonautic Experiments | Unreleased | Vinyl, Limited Edition, 12", 33 ⅓ RPM, Clear | 1995 |
| Subexplored | The Puzzled Truth | Vinyl, Limited Edition, 12", Clear | 1995 |
| Propionic | Propionic Limited EP | Vinyl, 12" | 1995 |