sought-after ! Anki OVERDRIVE Starter Kit

OVERDRIVE requires a Starter Kit and a compatible mobile device. Set up is simple, simply open the Starter Kit and build your battle track. The Overdrive app automatically handles everything else, from getting you connected, to teaching you gameplay, so you can start playing immediately. It's effortless by design.

Expand the battle with expansion tracks, Supercars and the complete-latest Supertrucks., Use your mobile device to take command of real robotic Supercars in Anki OVERDRIVE., Build up to eight battlefields in seconds with the Starter Kit., An Anki OVERDRIVE Starter Kit and a compatible mobile device are required="" to play., Battle and race against friends or AI controlled vehicles.

I believe that the app has been shut down, still usable.