In addition to moving the camera left and right, the thumbstick is in charge of making in-game characters walk forward and backward.

ENGADGET: blogger-avatar

Tough as German reunification has been, it will look like a walk in the park compared with the task of trying to suture one of the world's most backward economies onto one of the world's most advanced.

CNN: ASIANOW - TIME Asia | Korea: Korea's Big Show