The Comic-Bots members construct their own costumes.
The Comic-Bots' audition in Episode 402 consisted of performing music in self-made robotic costumes. David Hasselhoff and at least one other judge voted "Yes", sending the group to the Vegas Round.
The Comic-Bots appeared without performing in the Vegas Round (the group was spotted standing in the airport in a group that continued past the airport). Its audition was not strong enough for the judges to send it to the Quarterfinals, eliminating it from the competition.