Anniversaries/October 1
From Sonic Retro
October 1 (add)
- 1958 — Masato Nakamura, the composer of Sonic the Hedgehog and its sequel, is born.
- 1994 — "Blast to the Past (Part 1)", the 17th episode of Sonic the Hedgehog, airs in North America. Sonic the Hedgehog Adventure Gamebook 1 and Sonic the Hedgehog Adventure Gamebook 2 are published in the United Kingdom. Issue #36 of Sonic the Comic is released in the United Kingdom.
- 1997 — Sonic the Hedgehog Firsts, a trade paperback, is released in North America. Issue #114 of Sonic the Comic is released in the United Kingdom.
- 2001 — Sonic Adventure 2 Perfect Guide, a strategy guide, is released in Japan.
- 2003 — Issue #128 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2005 — "An Enemy in Need", the 56th episode of Sonic X, airs in North America.
- 2007 — Sonic no Jigen Ressha is released for Vodafone Live! (256KB) compatible phones through Sega's Sonic Cafe portal in Japan.
- 2008 — Volume 9 of Sonic the Hedgehog Archives is released in North America.
- 2009 — Sonic Rivals and Sonic Rivals 2 are made available for digital download on the PlayStation Store in North America. Sonic PC Collection is released for Windows PCs in Australia.
- 2010 — Sonic Tennis DX is released for Vodafone Live! (3G) compatible phones through Sega's Puyo Puyo! Sega portal in Japan.
- 2014 — Issue #68 of Sonic Universe is released in North America.