Anniversaries/February 15
From Sonic Retro
February 15 (add)
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- 2004 — "Sonic Battle Kesshou!!", the 46th episode of Sonic X, airs in Japan.
- 2006 - Sonic Reversi Hyper is released for Vodafone Live! (256KB) compatible phones though Sega's Sonic Cafe portal.
- 2010 — Sonic & Knuckles is released on the Wii Virtual Console in North America.