Anniversaries/September 15
From Sega Retro
September 15 (add)
- 1993 - Nobunaga no Yabou: Zenkoku Ban is released for the Sega Mega Drive in Japan.
- 1994 - Contra: The Hard Corps is released for the Sega Mega Drive in Japan.
- 1995 - Shougi Matsuri is released for the Sega Saturn in Japan. Bug!, Digital Pinball, and Virtual Hydlide are released for the Sega Saturn in the United Kingdom.
- 1996 - Williams Arcade's Greatest Hits is released for the Sega Mega Drive in North America.
- 1999 - Climax Landers is released for the Sega Dreamcast in Japan.
- 2000 - Power Stone 2 is released for the Sega Dreamcast in France while Street Fighter III: Double Impact is released for the Sega Dreamcast in Europe. Jeremy McGrath Supercross 2000 is released for the Sega Dreamcast in Australia.
- 2004 - Dennou Senki Virtual-On: Marz TEMJIN 747J Modeling Support CG Shuu: Detail -TEMJIN 747J-, a book, is released alongside Dou Butsu Yama Sports Test for Vodafone Live! (256KB) compatible phones through Sega's Pet * Sega portal, Gemini Drop for i-mode 503i and J-Sky (50KB) compatible phones through Sega's Sakura Taisen Keitai Club portal, and Sonic Reversi for J-Sky (50KB) compatible phones through Sega's Sonic Cafe portal in Japan. Headhunter Redemption is released for the PlayStation 2 in Italy.
- 2005 - Super Monkey Ball Deluxe is released for the PlayStation 2 in Italy.
- 2006 - Yakuza is released for the PlayStation 2 in Europe.
- 2008 - Play! A Video Game Symphony Live!, a CD, is released in North America.
- 2009 - Virtua Fighter 5 Live Arena is made available for digital download on the Xbox 360 in Japan. Bleach: The 3rd Phantom is released for the Nintendo DS in North America.
- 2010 - Sonic Adventure is released for the Xbox 360's Xbox Live Arcade service in North America, Europe, and Australia.
- 2011 - Border Break Official Fan Book: Kore ha Mada Tsukaeru, a book, is released in Japan.
- 2016 - Persona 5 is released for the PlayStation 3 and PlayStation 4 in Japan.
- 2022 - Alisia Dragoon, Beyond Oasis, and Earthworm Jim are released for the Nintendo Switch Online service for the Nintendo Switch in North America.