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THANK YOU GABBERS!
Ground ZEro Festival
30 August 2025
PRE-REGISTER 2025!
the hardest, the darkest.
Ground Zero Festival, organised by UDC Events and Multigroove, is the only night festival in the world dedicated to the harder styles. Each year, recreational area Bussloo is transformed into a world of darkness featuring the best hardcore, uptempo, frenchcore, terror, industrial and early all night long.