This video was just recommended to me for some reason even though I have already watched it multiple times. Then, while watching it I was reminded that you also had two small bots that you could use. Were Bash and Dash ever used at worlds?
Since both Bash and Dash had one cortex, were connected together by a tether and complied with all other robot rule, they are considered to be one robot. However the slave both is untethered from the cortex at around 1:59 in the reveal which may cause some confusion.