Robette is one of Romeo's inventions. Contrary to what Romeo actually wanted, it began to try to take over the world herself in "Catboy and Gekko's Robot Rampage". This was due to a loose screw and was later resolved. During the episode, Romeo's original robot became jealous of Robette, which resulted in it running away. This was also later resolved and Romeo became friends with Robot again. Robette returned in the Season 2 episode "PJ Robot".
Robette's abilities mainly consists of laser-related attacks, and varies with different effects to the target: