The year is 2036 and Earth has been invaded: hope lies with the last Robo Warrior - a towering fighting machine. The year is 2036 and Earth has been invaded: hope lies with the last Robo Warrior - a towering fighting machine. The year is 2036 and Earth has been invaded: hope lies with the last Robo Warrior - a towering fighting machine. The year is 2036 and Earth has been invaded: hope lies with the last Robo Warrior - a towering fighting machine.