Shellshock has had 4 concerts.

Shellshock is most often considered to be Metal, Thrash Metal, Industrial, Industrial Metal, and Rapcore.

The last Shellshock concert was on May 30, 2015 at Recreatieterrein De Berendonck in Nijmegen, Gelderland, Netherlands. The bands that performed were: Galantis / Carnage / Bassjackers / Timmy Trumpet / Michael Calfan / Ummet Ozcan / Jay Hardway / Ørjan Nilsen / The Partysquad / Mike Mago / Vato Gonzalez / noisecontrollers / De Hofnar / Brennan Heart / Mightyfools / Alexander Popov / Tony Junior / Eelke Kleijn / TWRK / Wiwek / Mitch Crown / Mark Sixma / Frontliner / Prophet / Da Tweekaz / Dirtcaps / Sneijder / Code Black / Julian Calor / Titan / TV Noise / Bass Modulators / Wasted Penguinz / Mike Hawkins / Evil Activities / La Fuente / Dr. Peacock / Airscape / Tapesh / Frequencerz / Max Enforcer / Neophyte / Hard Driver / Nosferatu / Mark With a K / B-Front / Keljet / miss k8 / Audiofreq / 2000 and One / MC Ambush / Dyna / Art of Fighters / Fisherman & Hawkins / Tha Playah / Dr. Rude / Artistic Raw / Noize Suppressor / WARFACE / Billy the Kit / Matt Bukovski / Kutski / Feestdjruud / Phuture Noize / Mental Theo / De Sluwe Vos / Partyraiser / The Darkraver / Artifact / Simon O'Shine / Sub Sonik / Dyprax / DJ Thera / MC Jeff / MC Villain / Marc Simz / Tartaros / Crossfiyah / Envine / MC Alee / The Geminizers / Dark Pact / Synthax / Jason Payne / Shellshock / Juized / MC DL! / Noisecult / Boehmer / Balistic / MC Boogshe / Indyana / Girlslovedjs / Ici Sans Merci / Tjen / Mad Dog (IT) / Maria Helena / Titanomachy / Outsiders (NL) / MC Iceman / The Machine (LT) / Chain Reaction (NL) / Devon K / RAM (NL) / MC Da Silva / MC Marboo / MC May / Styles (NL) / Xcite (NL) / Dimitri (NL) / Mean Machine (NL).