The Dualitonce are strange two-headed sapients indigenous to the planet Splikk. They are notable for their having four eyes on two eye stalks on each head, with one eye stalk on each head facing forward and another facing backwards. The Dualitonce are not aligned with any particular group, and can be considered an independent race.

The evolution of the Dualitonce wasn't a completely natural process: An older race known as the Sculptors had played a key role in modeling them to their current state, along with many other races in the galaxy such as the Aolu from the planet Oshku, Grimsnort, Oaad from planet Relic and the Zeelong.