Robot Entertainment is not only bringing tower defense title Orcs Must Die to PAX Prime later on this week, but the company is providing a show special as well. At the booth in Seattle during the show, they'll be giving out special codes for the game's War Mage character, designed after Penny Arcade's own Cardboard Tube Samurai, to visitors who sign up for the company forums.

The first 200 people to play the game each day of the show will also pick up a prequel comic book from the company. The rest of us, at home, who can't play the game live on the floor of PAX? All we get is to wait until the game comes out later this year on XBLA and PC.