Full Name Robotic Operating Buddy
First Appearance (Alisa's Adventures in Rockoland) To Sleep or Not to Sleep
Alisa's Adventures in Rockoland Portrayer Rod Clarke
"You're gonna have to keep your eyes on my Robotic Operating Pendulum and answer my questions until you start snoring."
— R.O.B. preparing to hypnotize Alisa.

The Robotic Operating Buddy, or R.O.B. for short, is an accessory for the Nintendo Entertainment System who recently made appearances in Alisa's Adventures in Rockoland as a hypnotist, due to the fact that he received a Robotic Operating Pendulum, or R.O.P. for short.

The first two characters that R.O.B. hypnotized were the female Tekken: Blood Vengeance protagonists - Alisa Bosconovitch and Ling Xiaoyu. He will hypnotize more characters in the future.

Although the R.O.B. does not appear in Xianghua in Rockoland, there is another hypnotist featured - Pegosaurus.

Gouken's Street Fighter IV voice actor, Rod Clarke, is the R.O.B.'s voice actor during Alisa's Adventures in Rockoland.