Dungeon Defenders was annouced for Xbox Live Arcade last week. Dungeon Defenders throws action-RPG and tower defense gameplay into the proverbial blender to create a seamless mix of leveling, looting and high-action territorial combat for casual and core players alike.

We've covered all four of the Game Feast titles before here on XBLA Ratings, but with PAX this weekend we've got fresh trailers for all of them.

Hothead Games has released thier DeathSpank: Thongs of Virtue debut trailer. If you are going to be at PAX this weekend you can see the game in action, but if not here is the trailer. DeathSpank: Thongs of Virtue is Hothead’s all new rapid-fire action-RPG game and is the perfect companion to Hothead’s original hit game DeathSpank that launched in July 2010.

Supergiant Games, an independent start-up studio founded by ex-designers of the hit Command & Conquer franchise, announced today that it is developing Bastion for digital platforms. Featuring a unique interactive narrative style and hand-painted environments in dazzling full-HD, Bastion challenges players to build a new world from the broken remnants of the past.