Anniversaries/December 10
From Sonic Retro
December 10 (add)
- 1994 — Sonic the Hedgehog Spinball is released for the Sega Mega Drive in Japan. Issue #41 of Sonic the Comic is released in the United Kingdom.
- 2008 — Issue #195 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2014 — Issue #267 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2016 — "The Biggest Fan", the 57th episode of Sonic Boom, airs in North America.