The Steam page for Orcs Must Die! 2 now offers a playable demo for Robot Entertainment's action/strategy sequel in advance of the release of the full game next week. They also now offer sales of the game's soundtrack, and a 75% off weekend sale on top of a price cut for the original Orcs Must Die! Here's word:

With just four days until the release of Orcs Must Die! 2, Robot Entertainment today has announced that they’re celebrating the final countdown with demos, deals, and the long-awaited release of the Orcs Must Die! soundtrack! Players looking to be the first to get their hands on Orcs Must Die! 2 can now download the demo and start sleighing their way through two of the game’s early levels in single-player or co-op. Play as either the Sorceress or the War Mage and test-drive a selection of new traps and upgrades. Hone your combat and trap combos this weekend in anticipation of the monstrous assault coming your way when Orcs Must Die! 2 releases on Monday, July 30th, 2012!