The first mission in Red Faction: Guerrilla is to destroy a building with a super-powered sledgehammer, and it just sort of gets better from there. The PC version is out this week, and will include the DLC released for the console versions for free. If you want to wait for a detailed verdict on the game then we'll have one for you next week, but in short: BIFF!
Meanwhile, you can check out the trailered explodaction below. Hammertime, etc.