R
Ray the Flying Squirrel - a flying squirrel
that appeared in the SegaSonic the Hedgehog arcade game
Red shield - a shield in Sonic 3D Blast that protects Sonic from an attack
and from fire damage
Ring - protects Sonic the Hedgehog and his friends from danger
as long as they have at least one; created by 1.) Uncle Chuck 2.) the aftermath of a freakish
accident involving Kintobor and the Chaos Emeralds
Ring power - the power that sparks between Rings, holding two characters together like a rubber band in Knuckles' Chaotix
Robian - a roboticized citizen of Mobius
Robo-Robotnik - a roboticized version of Robotnik that originates from a different universe
Roboticize - the process of a living creature turning
into a robot and losing free-will
Roboticizer - a device that turns living creatures
into robots
Robotnik - an evil genius/scientist (also called Eggman) who wants to rule the world and is Sonic the
Hedgehog's number one enemy; Robotnik is also the name of a punishment for breaking
a video monitor with Robotnik's picture on it in
Sonic the Hedgehog 3
Robotropolis - the city in which Robotnik lives; once called Mobotropolis
Rotor - a handyman walrus that appears in the Archie Comics Sonic the Hedgehog series
Rouge the Bat - a jewel loving bat who first appeared
as a member of the dark side in Sonic Adventure 2