Story Cubes Prehistoria [Multilingual] NEW 2013: 3 cubes to add as an extension to the award winning Rory's Story Cubes games. Each Rory's Story Cubes MIX set contains 3 cubes with a particular theme. They are designed to extend the play of Rory's Story Cubes. One of the first three sets in the series is Rory's Story Cubes: "Prehistoria." Simply mix up these three dice wiht other Rory's Story Cubes to weave tales of primeval predators. You only have to swap a few images to completely change the theme of a story. It's like adding a strong spice to a meal!