Double Fine's first downloadable title, Costume Quest, is set to bring out your inner child on Xbox Live and PSN on October 20, Game Informer reports. The action RPG -- which is the brainchild of lead animator Tasha Harris -- will be published under THQ's new "Kids, Family, Casual Games division" for $15 and tasks players with finding their lost sibling on Halloween night.

[Thanks, Tyler C]