More European dates have been announced for the much-anticipated “Hellish Rock” tour featuring Helloween and Gamma Ray, including a date in Sofia, Bulgaria, namely November 18 (Sunday) at the Festivalna Hall.
The tour, which will be the first time ever those two German heavy metal bands have toured together, shall pass also through Hungary, Serbia, Romania, Turkey, Greece, Italy and Switzerland in November, before going on through the rest of Europe in December.