Anniversaries/November 11
From Sonic Retro
November 11 (add)
- 1994 — Sonic & Tails 2 is released for the Sega Game Gear in Japan.
- 1995 — Issue #65 of Sonic the Comic is released in the United Kingdom.
- 1998 — Sonic R is released for the PC in North America.
- 2002 — Sonic Mega Collection is released for the Nintendo GameCube in North America.
- 2006 — Sonic the Hedgehog is released for the Xbox 360 in South Korea.
- 2010 — Sonic Colours is released for the Wii and Nintendo DS in Australia.
- 2014 — Sonic Boom: Rise of Lyric is released for the Wii U in North America. Sonic Boom: Shattered Crystal is released for the Nintendo 3DS in North America.
- 2017 — "Eggman: The Video Game Part 1" and "Eggman: The Video Game Part 2: The End of the World", the 103rd and 104th episodes of Sonic Boom, air in North America, serving as the series finale.
- 2020 — Issue #34 of the Sonic the Hedgehog comic series by IDW Publishing is released in North America.