Besiege on Steam
I love the destruction and the idea of little vignettes. Seriously, the game actually has the vignettes as gameplay. It makes me want to open up my Unity laptop and make little levels that you destroy. Of course, that would be silly since the whole point of the game is doing just that.
The video had some lovely music to go along with all that destruction. Steam has the game here.
Of course, Humble has it on sale: Besiege.