This trailer for ACE Team's upcoming release starts off real slow, but the awesome kicks in at around the halfway point when the seemingly-indestructible boulder referenced by the title begins to roll. Basically the game is about two opposing rulers played by you and your opponent, both in control of castles on either side of a long and narrow pathway. You'll take turns to either build up a defense and force your opponent's rock off the cliff, or guide a boulder of your own around (or through) the enemy's armies and constructions.

Rock of Ages will be ready to rock on the Xbox Live Arcade, Playstation Network and PC this coming Spring 2011.