Destroy All Humans! Big Willy Unleashed is an action-adventure video game developed by Locomotive Games and published by THQ for the Wii and is the third installment in the Destroy All Humans! franchise. A PlayStation 2 version was originally going to be released alongside the Wii, but was ultimately canceled because of budget cuts. A PlayStation Portable version was also canceled, due to "control issues" involved with translating the Wii version's controls to the port.