Anniversaries/October 8
From Sonic Retro
October 8 (add)
- 1994 — "Blast to the Past (Part 2)", the 18th episode of Sonic the Hedgehog, airs in North America.
- 1997 — Issue #7 of the comic series Knuckles the Echidna is released in North America.
- 2005 — "A Chilling Discovery", the 57th episode of Sonic X, airs in North America.
- 2008 — Issue #193 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2014 — Issue #265 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.
- 2015 — 3D Sonic the Hedgehog 2 is released for the Nintendo 3DS in North America and Europe.
- 2020 — Sonic X Die komplette 1. Staffel, a Blu-ray, is released in Germany.