| # | SP/EP Title | Release Date | Label | UK | USA |
| 1. | Bass Switch | 29.07.1996 | Philly Blunt | | |
| 2. | Warning
& 4-Tree | 18.11.1996 | Philly Blunt | | |
| 3. | Who Is It? / Back Out Of Dis | 24.02.1997 | Philly Blunt | | |
| 4. | Sex Shooter | 07.08.2006 | Boss | | |
| 5. | Big Bad & Heavy
(Full Contact / S**t Bag)
& Trinity | 18.09.2006 | Chronic | | |
| 6. | Mean Streak / Zippo / Lock'N'Load
& Adam M & Dave Owens & Robbie Muir | 05.11.2007 | Octane | | |
| 7. | Watch Yaself / Facultised / Godzilla / Your Nothing
& Kam Pain & Rob Diaz & Digital Kid & Tekneak & Riggsy & Glen B | 24.12.2007 | Nosebleed | | |
| 8. | The Final Line / Back In Action
& Nox | 03.03.2008 | Twisted Traxx | | |
| 9. | Chemically Fueled EP
(Chemically Fueled (J Nardi remix) / Chemically Fueled / Self Control / Hallucinogenic Effect)
& Rico & Tom Parr & Ben Townsend & Metho D & Dirty Ast | 30.06.2008 | Severe Impact | | |
| 10. | Numero Ocho / Hecticity
& Perez & Dan Andres | 21.07.2008 | Underground Sounds | | |
| 11. | Big Bad & Heavy EP 3
(Kops & Robbers / Typhoon / Far Cry / Silence)
& D Product & Darkotic & Interface & Jayline & Critycal Dub | 18.02.2009 | Chronic | | |
| 12. | Rawthroat / Norton Effect / Mutha Boosh / Twisted Mission / Alright / Give Me Something To Dance To Dance To
& Base Graffiti & Dr Tre & Disturbed & Defective Audio & The Tom | 11.06.2009 | Spinball | | |
| 13. | Who Is It (Bladerunner remix, Bladerunner dirty bass remix) | 08.12.2011 | Philly Blunt | | |
| 14. | So Solid / Keep it Raw | 04.09.2015 | Philly Blunt | | |
| 15. | Serum Presents Extra Blunts EP
& Heist & Serum | 3/2017 | | | |
