Not to be confused with Hilo.
Fake Hilo is a robot created by Izzy in Then Everything Went Wrong as a substitute for Hilo when Hilo and D.J went to visit Jannus. He was destroyed in All the Pieces Fit by a U.S. army guy shooting him with a Taser.
(Work in Progress)
Fake Hilo knew a lot of trivia facts. He was very peppy, weird, and polite. Just like the real Hilo, he always protected his friends, sacrificing himself in All the Pieces Fit so Gina would not get Tasered.
Fake Hilo looked exactly like Hilo, except he had wider eyes.