- For the version of this character after the Super Genesis Wave, see E-113 Xi.
E-113 Xi is a character who appears in the Sonic the Hedgehog comic series and its spin-offs published by Archie Comics. It was the fourteenth unit in the E-100 Series line, created by Dr. Ivo "Eggman" Robotnik.
E-113 Xi was created sometime between 3236 and 3237, possibly during or after Dr. Eggman's campaign on harnessing the power of Chaos. Apparently, Eggman had gave it "concentrated efforts", implying it might have had an upgrade. It eventually went to Yurashia/Efrika border, but, E-102 Gamma had ambushed both Xi. Xi was eventually destroyed by Gamma.