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Your tools of destruction are your bare fists, initially. A dynamic combat system will let you take out enemies in a number of different ways -- then you can use their limbs as weapons. Or make some weapons on your own out of whatever's around the area. You can revive defeated demons to help you solve puzzles as well as assist in destruction (slightly nostalgic feeling towards Chaos Legion).
The gore is updated now, too. If you're overrun by enemies, expect your limbs and skin to fly off, exposing internal organs. Sound meaty? Call upon the power of your mask (insert " Smmmmokin' " reference here) to bring your flesh back to your body in real-time. We'll stay cautiously optimistic, but these types of games normally fall flat on execution. Lookin' at you, Nightmare Creatures 2. Should've been more like the first.