Anniversaries/September 11
From Sega Retro
September 11 (add)
- 1992 - Burai: Hachigyoku no Yuushi Densetsu is released for the Sega Mega-CD in Japan.
- 1993 - NHL Hockey '94 is released for the Sega Mega Drive in Europe.
- 1997 - Assault Rigs, Chisato Moritaka: Watarasebashi/Lala Sunshine, Desire, Nobunaga no Yabou Tenshouki with Power-Up Kit, Sangokushi IV with Power-Up Kit, and Silhouette Mirage are released for the Sega Saturn alongside Kyoto Joypolis opening to the public with debut attractions such as the Mid-size attraction Bike Athlon for the Sega Model 3 board, and the Large attractions Aquarena, Lost Cemetery, and Sega Touring Car Championship Special in Japan.
- 2000 - MagForce Racing is released for the Sega Dreamcast in France.
- 2001 - Ooga Booga is released for the Sega Dreamcast in North America. Spider-Man is released for the Sega Dreamcast in France.
- 2002 - Pandora no Yume Koshiki Guide, a book, is released alongside Doki Doki Penguin Land, Head-On, and Pengo for EZweb (Java Phase 2/2.5) compatible phones through Sega's Sega Ages portal in Japan. Comix Zone is released for the Game Boy Advance in Europe.
- 2003 - Gekitou Pro Yakyuu: Mizushima Shinji Allstars vs Pro Yakyuu is released for the PlayStation 2 and Nintendo GameCube in Japan.
- 2005 - The Arcade Legends Sensible Soccer Plus, a console on a chip by Radica, is released in the United Kingdom.
- 2006 - Wonder Boy Monster Land is released for Club Air-Edge compatible phones through Sega's Sega Ages portal in Japan.
- 2007 - Chelnov is released for the Wii Virtual Console in Japan.
- 2008 - Phantasy Star Portable Perfect Bible, a book, is released alongside Fantasy Zone Ultra Super Big Maximum Great Strong Complete Album, a CD, as well as Sega Ages 2500 Series Vol. 33: Fantasy Zone Complete Collection for the PlayStation 2, of which Fantasy Zone Neo Classic, a new game, is a part of, all in Japan.
- 2009 - Mirai Keisatsu Battle Police is released in Japanese Arcades.
- 2010 - Virtua Fighter 5 Final Showdown Masters Guide, a book, is released in Japan.
- 2012 - Puyo Puyo Narabe is released for Android devices through Sega's Puyo Puyo! Sega portal in Japan.
- 2014 - Golf Gear: Golf Score & Navi is released for iOS in Japan.
- 2015 - Etrian Mystery Dungeon is released alongside Hatsune Miku: Project Mirai DX for the Nintendo 3DS in Europe.