The Only Thing Missing From My Mobile Arsenal is This Robotic Battle TankMike Fahey1/21/13 8:55am12EditPromoteDismissUndismissHideGo to permalink The phone-controlled robotic pet battle escalates significantly today with the launch of Desk Pets' Battle Tank, the tiny tread-borne desktop terror, ready to roam about your work surface narrowly avoiding obstacles until it's needed in battle.