| Releases: | ||||
| Kybernetik (Cass) | Negative Choice | 1991 | ||
| Remixes: | ||||
| City Of Lies / In Your Mind (CD, Maxi) | City Of Lies (Cyber Re... | KK Records | 1997 | |
| Production: | ||||
| 040 Hamburg Strikes Back! (CD, Comp) | Kill | Hypnobeat | 1992 | |
| Negative Choice - Sieben Welten (CD, Enh, Comp) | Plenty, Psychomotion | Gothic Arts Records | 1994 | |
| Tracks Appear On: | ||||
| Rotation, Divergenz Und Das Drumherum (LP) | Hacker State | Kugelblitz Records | 1990 | |
| Electro Revenge (Comp) ◄ (2 versions) | Noise | Energy (A Division Of Hot Stuff) ... | 1991 | |
| 040 Hamburg Strikes Back! (CD, Comp) | Kill | Hypnobeat | 1992 | |
| How To Deal Physical Forces: Rotation II (LP) | Nervous (Club Edit) | Kugelblitz Records | 1992 | |
| That's The Way It Will Be ... (Cass) | Tulusa | Beton Tapes | 1992 | |
| Negative Choice - Sieben Welten (CD, Enh, Comp) | Plenty, Psychomotion | Gothic Arts Records | 1994 | |
| Awake The Machines Vol. 2 (2xCD) | Endoran | Out Of Line, Sub/Mission Records | 1999 | |
| Metropolitain - A Techno Compilation (Cass) | Kill, Tulusa, Four Yea... | Tecdance | ||