UFO Interactive has responded to our inquiry about the missing Wii version of Rock of the Dead, informing us that it's not been canceled. According to a UFO rep, the Wii game is "on the back burner for the time being."

The publisher wouldn't disclose specific reasons for the delay of the Wii release, but told Joystiq that UFO and developer Epicenter Studios are focusing on the Xbox 360 and PS3 versions for now, and they plan to get back to the Wii game "once we have accomplished our goals with these two platforms." Once you've accomplished the goal of releasing a game about killing zombies by playing guitars and drums, anything seems possible.