| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Psychosis | ? | Bush | | |
| 2. | G-Force | 13.05.1996 | Symbiosis | | |
| 3. | Coimbra | 27.05.1996 | Jive | | |
| 4. | Sandman EP | 09.09.1996 | Symbiosis | | |
| 5. | Coimbra (Digital Blondes, Pete Bones mixes) | 03.03.1997 | XL | | |
| 6. | Starfinder | 03.03.1997 | TIP | | |
| 7. | Natural Born Killer | 17.03.1997 | TIP | | |
| 8. | Dancing On The Beach | 07.07.1997 | Deshima/BMG | | |
| 9. | Scleichende | 07.07.1997 | Techno Gold | | |
| 10. | Kalt | 03.11.1997 | Techno Gold | | |
| 11. | Dunes EP | 01.12.1997 | Rabbit City | | |
| 12. | Nostradamus
produced by: Izik Levy | 26.01.1998 | Matsuri Productions | | |
| 13. | Wasteland | 09.02.1998 | Rabbit City | | |
| 14. | Show Me | 23.02.1998 | Deshima/BMG | | |
| 15. | Nostradamus EP | 23.02.1998 | Matsuri/EFA | | |
| 16. | Holiday | 01.06.1998 | Deshima/Zyx | | |
| 17. | Africa | 26.10.1998 | Deshima/Zyx | | |
| 18. | Loop In Control (Deedrah, Son Kite remixes) | 04.12.2000 | Hadshot | | |
| 19. | Angel Dust | 17.09.2001 | Over The Top | | |
| 20. | Kick It | 27.12.2001 | Orange | | |
| 21. | Latin Fire EP
(Latin Fire (Kai Alce remix) / Latin Fire / Burn What The...) | 21.04.2008 | FastFwd | | |
| 22. | House Of Trax Vol 3
(Let Your Body Talk / It's A Cold World / Bad Boy (unreleased mix) / Bad Boy)
& Jamie Principle & Ace | 05.05.2010 | Rush Hour/Trax | | |
| 23. | Cover Me / No Prisoners (Ol Oil' Riddim)
& Adrian Lenz | 20.09.2011 | Black Mind | | |
| 24. | Playing In The Sand Box Vol 1 Sampler EP
(Into Your Story (Kai Alce DISTINCTIVE vocal remix) / Get Up Bounce / Don't Say Nuthin)
& Riverside & Jeremy Ellis & Roy Davis Jr & XL | 21.02.2014 | FastFwd | | |
| 25. | Sandman EP
(Away From Clobe / Sandcircle / Machines Like This / Erstexx Blan) | 16.04.2014 | Take The Elevator | | |
| 26. | House Of Trax Vol 3 EP
(Let Your Body Talk / It's A Cold World / Bad Boy (unreleased mix) / Bad Boy)
& Jamie Principle & Ace | 25.04.2014 | Rush Hour/Trax | | |
| 27. | Let Your Body Talk / Aint That Somethin' / Shakin Room (remastered)
& Ace | 02.05.2014 | Saber | | |
| 28. | Magnolia / Sailor Quest / Surviving
& Gabicci Bruuner | 26.05.2015 | Falstaff | | |
| 29. | Into Your Story / Finale / Balance, Kai KZR Alcé, SCM (Warm Tapes Adjustment / BNFS)
& Riverside & Jeremy Ellis | 09.09.2015 | FastFwd | | |
| 30. | 2804 EP
(Knu / Lhast / Eibha / Masact) | 30.09.2015 | Take The Elevator | | |
