Sonic the Hedgehog - Wikipedia
… "Sonic the Hedgehog still running fast for Sega" . Fortune . Archived from the original on May 28, 2019. ^ Sega Sammy Holdings – Integrated Report 2019 PDF . Sega Sammy Holdings . 2019. p. 35. Archived PDF from the original on May 2, 2020. ^ "Integrated Report 2020" PDF . Sega Sammy Holdings. p. …