One of the games we're more than mildly excited about, Orcs Must Die! is now available for prepurchase on Steam. Preordering the game comes with a bonus, too.
It's going to set you back $15 in anticipation of the release date of October 12. In addition, Robot Entertainment has been good enough to provide a demo so people can test the water first. It'll let you play through the first three fortresses of the game.
Now for the bonus. People who preorder score the “Knight of the Order” costume. IT allows players to play through the entire campaign of Orcs Must Die! wearing the custom armor and wielding the mighty Hammer of War in place of the War Mage’s trusty Bladestaff.