Available yesterday to Big Fish Games Club members, Mystery Case Files: 13th Skull Collector’s Edition launches today to the general public. The Collector’s Edition, which costs $13.99 for Big Fish Club members and $13.99 for non-club members, offers extras including 1-2 hours of bonus gameplay, soundtrack and concept art. The Standard Edition ($6.99 for BFG Club members, $9.99 for non-members) will be coming out sometime in late December. Check out our preview of 13th Skull, write a user review, and chat about the game in our forums. Stay tuned for our review and strategy guide!