Sonic the Hedgehog series has sold over 1.66 Billion units & downloads

If there is one thing that Sega has been known for is the Sonic the Hedgehog series since it debuted in 1991 and since then the series has continued to grow

Sonic the Hedgehog Franchise Sales Have Passed 1.5 Billion Units

Official Sonic the Hedgehog Merchandise Is Available For Pre-Order!

Sonic the Hedgehog 2 surpasses $400 million at Box Office, sonic hedgehog 2 box office

Paramount's 'Sonic the Hedgehog' Keeps Box-Office Crown - Bloomberg

SEGA's Sonic the Hedgehog series has sold an impressive 1.5 billion copies worldwide

Sonic the Hedgehog surpasses one billion units and downloads sold in fiscal year 2020 - Tails' Channel

Sonic the Hedgehog Series Tops 1.5 Billion in Sales and Downloads

Sonic the Hedgehog franchise tops 1.5 billion units sold and downloads, remains at center of Sega's IP strategy

Sales of Sonic the Hedgehog Series Surpassed 1.5 Billion Copies