feest: Ground Zero Festival 2015aftermovieHardcore Main StageaftermovieFreestyle StageaftermovieHardstyle Stageaftermovielive registratieE-ForceaftermovieRuhr G Beat Eventslive registratieTieumaftermoviebeeldenWoensdag Hakdag #46anthemDisorderE-ForceanthemNeophyte RecordsDisorderThe Punisher, TieumtrailerRuhr'G'Beat StageRuhr G Beat EventsinformatieGround Zero History #4trailertrailerHistory of HardcoreTitelSpeelduurBekekenPublicatieaftermovie:Hardcore Main Stage · Ground Zero Festival · 20151:3711514 apr 2016aftermovie:Freestyle Stage · Ground Zero Festival · 20151:1118615 jan 2016aftermovie:Hardstyle Stage · Ground Zero Festival · 20151:16636 jan 2016aftermovie:Ground Zero Festival · 20153:0624627 nov 2015live registratie:E-Force · Ground Zero Festival · 201564:0615710 okt 2015aftermovie:Ground Zero Festival · 20156:503161 okt 2015live registratie:Tieum · Ground Zero Festival · 201531:4624619 sep 2015aftermovie:Ground Zero Festival · 20153:3127417 sep 2015beelden:Woensdag Hakdag #46 · Ground Zero Festival · 2015 · UDC1:1220819 aug 2015anthem:Disorder · E-Force · Ground Zero Festival · 2015 · UDC2:4624010 aug 2015anthem:Disorder · Tieum, The Punisher · Ground Zero Festival · 20153:332675 aug 2015trailer:Ruhr'G'Beat Stage · Ground Zero Festival · 2015 · Ruhr G Beat Events2:1236523 jul 2015informatie:Ground Zero History #4 · Ground Zero Festival · 2015 · UDC1:0412629 jun 2015trailer:Ground Zero Festival · 20152:2544710 jun 2015trailer:History of Hardcore · Ground Zero Festival · 2015 · UDC0:562289 jun 2015