Everything in the Sonic series gets a creepy side, such as Tails Doll, Mecha Robotnik, and Mephiles, but take a look at the soundtrack that has a creepy side!

10th Place:

Mephiles' Whisper (Sonic the Hedgehog 2006)

Not very creepy, but still gives me the chills, it takes the role as Mephiles' theme, such as when he was talking to Silver about Sonic as the "lblis Trigger", when Shadow and him first meet in Kingdom Valley, and even the event that takes the same name, when he shows Shadow that the world will turn against him in the future.

It even made it into Disturbing Video Game Music by peanut2134 on Youtube as #17 along with the music in 4th place coming in as #19!