Character ? This article has not been classed yet. E-101 Beta [Edit] [Talk] E-101 Beta Series Sonic First game Sonic Adventure Quotes • Gallery E-101 Beta is one of the E-series robots. This Sonic the Hedgehog related article is a stub. Please help by expanding it. Categories: Character articles Pages needing a quote Class ? articles Sonic the Hedgehog stubs Stubs Sonic the Hedgehog characters E-series robot