DS port of Runaway 2: The Dream of the Turtle, which actually isn't out yet, and a planned Wii port as well. As revealed at GDC, developer Pendulo Studios is going one step further for the next installment, called Runaway: A Twist of Fate. From the outset, this latest game is planned as a PC/Wii/DS release.
There are no details or real screens (for any platform) from the new game yet, but based on the latest concept art, it's all dark and gritty and stuff. Quite a contrast from the beach-party look of Runaway 2. The most important thing is that it's an adventure game on the Wii.