Anniversaries/October 23
From Sega Retro
October 23 (add)
- 1990 - Zan Gear is released for the Sega Game Gear in Japan.
- 1992 - Kidou Keisatsu Patlabor: 98-Shiki Kidou Seyo!, Super H.Q., and Vixen 357 are released for the Sega Mega Drive alongside Batman Returns and In the Wake of Vampire for the Sega Game Gear, and Black Hole Assault for the Sega Mega-CD in Japan.
- 1996 - Virtua Fighter 3 Sound Tracks, a CD, is released in Japan.
- 1997 - Ginga Eiyuu Densetsu Plus, Pastel Muses, Steep Slope Sliders, The Lost World: Jurassic Park, and Zen Nihon Pro Wres Featuring Virtua are released for the Sega Saturn in Japan. Last Bronx is released for the Sega Saturn in Europe.
- 2001 - Crackin' DJ Part 2 Original Sound Track, a CD, is released in Japan. NBA 2K2 and Virtua Tennis 2 are released for the Sega Dreamcast in North America.
- 2002 - Sakura Taisen Super Kayou Show "Shinpen Hakkenden", a CD for the stage play Sakura Taisen Teikoku Kagekidan Hanagumi Super Kayou Show "Shinpen Hakkenden", is released in Japan.
- 2003 - Sweet Season is released for the Sega Dreamcast alongside Choujikuu Yousai Macross for the PlayStation 2 in Japan.
- 2006 - Sakura Taisen Mangaban Collection, a book, is released in Japan.
- 2007 - Dyna Brothers 2 is released for the Wii Virtual Console in Japan. Sonic Christmas Blast, a DVD, is released alongside Worldwide Soccer Manager 2008 for Windows PCs and Mac OS X in North America. Sonic X Edition 1, Edition 2, and Edition 3, all DVDs, are released in France.
- 2008 - Garnet Chronicle: Kouki no Maseki is released for the PlayStation Portable in Japan. Golden Axe: Beast Rider is released for the Xbox 360 and PlayStation 3 in Australia.
- 2009 - Shinobi is released for the Wii Virtual Console in Europe.
- 2012 - Super Monkey Ball: Banana Splitz is made available for digital download on the PlayStation Store in North America.
- 2013 - Nazo Puyo 2 is released for the Nintendo 3DS Virtual Console in Japan.
- 2014 - Alien: Isolation is made available for digital download on the PlayStation Store alongside Persona Q: Shadow of the Labyrinth for the Nintendo 3DS in South Korea.
- 2019 - Citizens of Earth & Space Bundle is released on Steam in North America, Europe, and Australia.