Anniversaries/October 30
From Sonic Retro
October 30 (add)
- 1993 — "Warp Sonic", the 11th episode of Sonic the Hedgehog, is the 7th episode to air in North America. Issue #12 of Sonic the Comic is released in the United Kingdom.
- 1996 — Issue #2 of Sonic Quest: The Death Egg Saga, a comic mini-series, is released in North America. Issue #90 of Sonic the Comic is released in the United Kingdom.
- 2002 — Issue #116 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2004 — "Project: Shadow", the 33rd episode of Sonic X, airs in North America.
- 2012 — Sonic the Hedgehog: The Complete Sonic Comic Encyclopedia is published in North America.
- 2013 — Issue #254 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.