Should you break that barrel hoping for loot when it is right next to the gas leak? What if it is near a gas leak, 4 cracks, and an energy vortex? What if you are playing a hardcore character?
Amazing. Going through this in co-op will be very entertaining. "No you idiot! That barrel's next to a-" BOOM
Any plans for magma or flooding? Will some weak walls be destructible, so that you might blow open a lair inadvertently?