A thwacker is basically a wide chassis with powerful motors (use HP Z-teks if possible) and reasonably big wheels. You then add a long extender going off the rear of the robot and put your main weapon on it (several would be wiser). You can also put another main weapon going off the front. | A thwacker is basically a wide chassis with powerful motors (use HP Z-teks if possible) and reasonably big wheels. You then add a long extender going off the rear of the robot and put your main weapon on it (several would be wiser). You can also put another main weapon going off the front. |