Rumor: Tony Hawk's Motion signals another add-on

Is Activision about to dip its bloated, corporate toe into the murky world of DS peripherals once again? Whispers about the next Tony Hawk game shipping with a motion-sensing device that plugs into the handheld (à la the Guitar Grip) have been flying around since, well, since the company revealed that the title would "utilize new technology not yet seen on the DS."

And now, your honor, we present the latest piece of evidence: an OFLC rating for a DS game known as Tony Hawk's Motion. Could that name suggest anything other than a motion-sensing device or self-applicable go faster stripes for your DS? We've already seen the Guitar Grip peripheral snapped up by tons of people with a higher cramp tolerance than us, so maybe Activision wants more of that sweet pie.

[Via Shacknews]

[Update -- Fixed errors, thanks Pyro!]

Ah, the crazy, unhinged world of the DS plug-in peripheral. Activision's Guitar Grip was far from the first to appear on the scene -- back in 2006,

Metroid Prime Pinball shipped with the Rumble Pak, while a DS camera, the Love and Berry card reader, and Taito's paddle controller are available in Japan. And who can forget Mag Kid's downright odd (and dangerous) "slide sensor"?