Editor's note: The following contains spoilers for 'Sonic the Hedgehog 3' Sonic the Hedgehog has faced multiple menaces across a variety of media, but one of his deadliest foes made an appearance ...

Is there a bastion of the metal world so tenacious or resilient as death metal? Almost 40 years on from the release of Possessed's Seven Churches, the genre continues to thrive in new and exciting ...