| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Electrostep 2 | 16.02.1998 | Serotonin | | |
| 2. | Zooted / Ovalduction | 20.07.1998 | Scandinavia | | |
| 3. | Bad Box / M-8 / Benchpipes
produced by: Neil Landstrumm | 08.03.1999 | Scandinavia | | |
| 4. | Klimba EP
(Klimba / Repetition / Void / Droplet) | 29.05.2000 | Currently Processing | | |
| 5. | Shot At Dawn EP
(Subway Amputee / Rasta Snail / The Critics / Crumb / Air Mattress / The Bus Police)
& Neil Landstrumm | 15.07.2002 | Scandinavia | | |
| 6. | Sloppy Stomp EP
(Political Stackup / TEC 55 / Abdominal Discharge / Talkback) | 20.01.2003 | Neue Heimat | | |
| 7. | Kleingeld EP
(Hammerhead / Warscauer Strade / Strap On) | 10.03.2003 | Null | | |
| 8. | Somewhere In The East EP
(Character / Nomad / Damper / Series-Connected / BTU) | 07.04.2003 | Metal Ind | | |
| 9. | 25th Hour Party People
(Melt / Supatrigga / Little Drummer Boy / U5 / Why Can't We)
& Tobias Schmidt & Tobias Von Hofsten & Dave Tarrida & Michael Forsha | 22.11.2004 | Input Output Inc | | |
| 10. | Destroyaz EP
(Guerilla Mask Work / I Like A Nice Wood Vaneer / Bacon Roll / Double Bag It / Destroyaz)
& Neil Landstrumm | 18.04.2005 | Input Output Inc | | |
| 11. | We Come From Da East EP V1.0
(Faceplate / Beatdisaster / Yo Wannit Bad, Boy? /Blackhead /Polarnacht)
& NDK & Fin Phranklin & Py Mosrtisher & Clemens Acidus | 14.11.2005 | Miditonal | | |
| 12. | Monkey Tennis EP
(Limbo Bobo / End Level Boss / Ping Pong / Royal Klunk (Cynthia Stern remix))
& Tobias Schmidt & Dave Tarrida & Mat Davies | 12.12.2005 | Input Output Inc | | |
| 13. | Born EP
(Born / Diminishing Brain / Creepy Crawler / Jupiter) | 30.01.2006 | Tresor | | |
| 14. | Who Stole Billďs Jacket EP
(Russina Poison / Gebucht Nach Wien / Tunnelvision / Facial Transplant)
& Neil Landstrumm | 20.03.2006 | Feinwerk | | |
| 15. | Hearing Voices EP
(Hearing Voices / Cells Regenerate) | 05.11.2007 | Null | | |
| 16. | # 1
& Ian J Richardson & Hanno Hinkelbein & Rotten Ralf | 08.09.2008 | Ten Inches Older | | |
| 17. | Hearing Voices (Steph remix, Mascon remix) / Cells Regenerate (Hanno Hinkelbein remix) / Cells Regenerate (Beni remix) | 19.05.2009 | Null | | |
| 18. | Memory Materialized EP
(Beamer / Lightpipe (2009)) | 14.04.2010 | Relax 2000 | | |
| 19. | HH3 / Trilogy | 26.04.2011 | Killekill | | |
| 20. | Shadent / Wespe / Centrumcircuit | 02.04.2012 | Killekill | | |
| 21. | Killekill Megahits 10.1 EP
(The 2 / Addict / Crush Arbor / Ego Assault)
& Radioactive Man & JTC & DJ Stingray | 19.11.2012 | Killekill | | |
| 22. | Marmor / Dissolution | 17.06.2013 | Suicide Circus | | |
| 23. | Ebirah / Atlantic Transfer
& Mike Parker & Paul Birken & Greg Shappert | 12.12.2013 | Brothers | | |
| 24. | Track Four EP
(TrackFour / Car Padder / Skyways) | 12.03.2014 | Tanstaafl | | |
| 25. | Levitate / Teardrop Turns To Solid / Magnetic | 23.06.2014 | Killekill | | |
