From Sonic Retro
March 3 (
- 1994 — Sonic the Hedgehog 3 is released for the Sega Mega Drive in Germany.
- 2004 — Complete Trinity Sonic Heroes - Original Soundtrax and Sonic X: Original Sound Tracks, both albums, are released on CD in Japan.
- 2010 — Sonic & Sega All-Stars Racing is released for Steam in North America and Europe. Issue #210 of the Sonic the Hedgehog comic series by Archie Comics is released in North America.