Anniversaries/January 30
From Sonic Retro
January 30 (add)
- 2001 — Sonic Adventure 2: The Trial is released for the Sega Dreamcast in North America.
- 2007 — Sonic the Hedgehog is released for the PlayStation 3 in North America.
- 2008 — Issue #29 of the Sonic X comic series is released in North America.
- 2020 — Sonic the Hedgehog: Music from the Motion Picture, a CD, is released in North America.