Patent ID: 7410404

Claim:
A remote control toy system, comprising: a transmitter which transmits a control signal according to a user's operation; and a driving device which is remotely controlled based on the control signal transmitted from the transmitter, wherein the driving device includes: a storage device which holds a first parameter and a second parameter; an offense signal transmitting device which transmits an offense signal including offense information based on the first parameter; and a second parameter change device which receives a specified signal for changing the second parameter and changes the second parameter according to information included in the specified signal, the transmitter and the driving device are combined with another pair of another driving device and another transmitter having the storage device, the offense signal transmitting device, and the second parameter change device, to play a battle game, in the battle game, the driving device receives the offense signal as the specified signal transmitted from the other driving device and changes the second parameter according to the information in the specified signal, the transmitter has a control signal generating device which allows the control signal to include specified information according to a specified operation by a user, the driving device has a first parameter change device which when the driving device does not receive the offence signal from the another driving device during a predetermined time after receiving the control signal including the specified information, changes the own first parameter of the driving device based on the specified information included in the control signal.