Anniversaries/March 18
From Sonic Retro
March 18 (add)
- 1994 — Sonic Drift is released for the Sega Game Gear in Japan.
- 1995 — Issue #48 of Sonic the Comic is released in the United Kingdom.
- 2006 — "Zelkova Strikes Back", the 72nd episode of Sonic X, airs in North America.
- 2009 — Sega Fun Pack: Sonic and the Secret Rings & Super Monkey Ball Banana Blitz is released for the Wii in North America.
- 2012 — Sonic Advance is released for BlackBerry devices in North America.
- 2015 — The Dark Mirror, the final volume of the Sonic Saga Series, is released in North America.
- 2016 — Mario & Sonic at the Rio 2016 Olympic Games is released for the Nintendo 3DS in North America.
- 2017 — "Robot Employees", the 71st episode of Sonic Boom, airs in North America.
- 2022 — "Speed Life", a single by Stéphane Legar from the French soundtrack of Sonic the Hedgehog 2, is released digitally.