I played single player mode DivSinEE.

Yay! We can burn/destroy water barrels, oil barrels et al.

...Wish we can also hit and destroy buildings or part of a building (burn scaffolds, knock down stone walls or columns, cut down trees and take resources from them, destroy ladder and craft a new one, building ways to move around. things like that)...and a skill that makes characters go underground.

ANY IDEAS?