| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Fine Day / Feel The Sun
& Seduction | 17.11.2003 | Maximum Impact | | |
| 2. | Steam / Space Exploration
& G Spencer | 02.02.2004 | Essential Platinum | | |
| 3. | Photex / Living Hell
& Invader & Oli G | 17.05.2004 | Digital Beatz | | |
| 4. | Back 2 Front / Love You Tonight | 01.11.2004 | Maximum Impact | | |
| 5. | Power Of Acid / Meaning (Gammer remix) | 01.11.2004 | Cloned | | |
| 6. | Into Darkness / Hardcore Revolution
& Mickey Skeedal | 01.11.2004 | Master Wax | | |
| 7. | Land Of Living / Torn (Scott Brown's Karaoke remix)
& G Spencer & Lisa Abbott & David Pammies & Cesar Benito | 22.11.2004 | Remix Reloaded | | |
| 8. | Can't Compete / Rippin' Up | 13.12.2004 | Relentless Vinyl | | |
| 9. | Into The Night / Re-Sauce | 28.02.2005 | Warped Science | | |
| 10. | Into The Future / Ready For War | 21.11.2005 | Essential Platinum | | |
| 11. | Hardcore EP 7
(Castles In The Sky / Let Me Be Your Fantasy (Impact remix) / Shooting Star (Stu Allan remix) / Liberation (Fly Like An Angel))
& King Ace & Nukleuz Kollektive & Bombay | 13.03.2006 | Nukleuz | | |
| 12. | The Muffin EP
(Got Ya / Pound It Loud) | 03.04.2006 | Kaotik | | |
| 13. | In Effect & Gammer EP
(We Come Alive / Stuck In A Moment)
& In Effect | 01.05.2006 | Nukleuz | | |
| 14. | The Call | 31.07.2006 | Evolution Plus | | |
| 15. | Braveheart 2006
& Frantic | 30.10.2006 | Return Of The Clans | | |
| 16. | The Partycore EP
(One With The Beat / Pump This Party)
& Marc Smith | 30.10.2006 | Notorious Sounds | | |
| 17. | Put Ya Hands Up / Bright Star
& Seduction | 11.12.2006 | Maximum Impact | | |
| 18. | Along The Way / The Spirit
& Diverse | 21.05.2007 | Maximum Impact | | |
| 19. | Rippin' Up / Raver Raver Raver (S3RL remix)
& EFM 7 | 28.05.2007 | Relentless Vinyl | | |
| 20. | Bust / Rippin' | 16.06.2008 | Muffin | | |
| 21. | To The Moon & Back / Your My XTC
& Whizzkid | 19.01.2009 | Muffin | | |
| 22. | The Building Shaker EP
(Building Shaker / You Can Dance)
& Marc Smith | 19.01.2009 | Notorious Vinyl | | |
| 23. | It Will Be Alright / One More
& Francis Hill | 10.03.2009 | Muffin | | |
| 24. | Coming Up Strong / The Power Within (Sy & Unknown remix)
& Joey Riot | 12.05.2009 | Lethal Theory | | |
| 25. | Gammer Presents: The Im Sorry These Songs Took So Long To Get Out EP
(Cube Negative / JB-C / Rampant / Fuck The Rails)
& VIP & Wonkey Donkey Kong & Enigma & The Amda | 07.07.2009 | Muffin | | |
| 26. | Move Your Hands Up / The Spirit (Orbit1 remix)
& Diverse & Clubraiders | 28.07.2009 | Maximum Impact | | |
| 27. | Live On & On & On / Enya Stomp
& Re Con | 11.08.2009 | Muffin | | |
| 28. | We Are The Vampires / We Are The Vampires (Klubfiller remix) / Scream
& Whizzkid | 18.05.2010 | Muffin | | |
| 29. | Bang Yer Head Off!!! / Manjari
& Recon & Klubfiller | 03.08.2010 | Twisted Muffin | | |
| 30. | See The Light / Switch / Chainsaw Bass (Bouncecore remix)
& Paradise | 19.10.2010 | Muffin | | |
| 31. | Could Be Real / Jump
& Whizzkid | 09.06.2011 | Muffin | | |
