Anki - Robotic cars get a premium upgrade with Anki OVERDRIVE, a new generation of remote control racing. Using a compatible mobile device and the OVERDRIVE app, players can take control of futuristic Supercars and race around epic battlefields, challenging friends in a variety of game modes or go head-to-head. This Starter Kit includes two supercars, Skull and GroundShock, each with their own unique weapon systems, and ten track pieces allowing you to build eight different track formations instantly.