A machine mutant created by Dr. Myu, who appears to be the leader of Myu's Machine Mutant armies. When Goku, Pan, and Trunks arrive on the planet M2 at the befrient of Gill, Rilldo sends the Sigma Force to capture them. The Sigma Force are defeated by Goku and Trunks, leaving Rilldo to take care of the two by himself.
Vova
