Anniversaries/October 16
From Sega Retro
October 16 (add)
- 1991 - Dark Castle is released for the Sega Mega Drive in North America.
- 1992 - Chelnov and Chiki Chiki Boys are released for the Sega Mega Drive alongside Phantasy Star Gaiden for the Sega Game Gear in Japan.
- 1996 - Dark Savior Koushiki Guide Book, a book, is released in Japan. Madden NFL 97 is released for the Sega Saturn in the United Kingdom while Tunnel B1 is released for the Sega Saturn in Europe.
- 1997 - G Vector and Tactical Fighter are released for the Sega Saturn in Japan. Sega Worldwide Soccer 98: Club Edition is released for the Sega Saturn alongside Daytona USA Deluxe for Windows PCs in Europe.
- 1998 - Dead or Alive is released in Japanese Arcades for the Sega Model 2B CRX board.
- 1999 - Dead or Alive 2 is released in Japanese Arcades for the Sega NAOMI board. The King of Fighters: Dream Match 1999 is released for the Sega Dreamcast in North America.
- 2001 - Shenmue II Kanzen Kouryaku Shinsho, a book, is released in Japan.
- 2002 - Idenshi Shindanri Ryoko-sensei is released for J-Sky (50KB) compatible phones through Sega's Pocket Works portal in Japan. Shinobi: The Rise of Hotsuma, a comic book, is released in North America.
- 2006 - Medieval II: Total War and Medieval II: Total War - Kingdoms are released for Windows PCs in Russia.
- 2007 - Sonic 3D: Flickies' Island is released for the Wii Virtual Console in Japan.
- 2008 - Culdcept DS is released for the Nintendo DS in Japan.
- 2009 - Let's Tap: Rhythm Tap is released for iOS in Japan. Mario & Sonic at the Olympic Winter Games is released for the Wii and Nintendo DS in Europe.
- 2012 - The House of the Dead Bundle Pack is released for the PlayStation 3 in North America. Sonic Generations is made available for digital download on the Xbox 360 in Japan, Australia, South Korea, and Taiwan.
- 2014 - Alien: Isolation is made available for digital download on the Xbox 360 in North America.
- 2015 - Duke Nukem 3D, an aftermarket Sega Mega Drive game, is released in North America. Dungeon Travelers 2: The Royal Library & The Monster Seal is released for the PlayStation Vita in Europe and Australia.
- 2018 - Valkyria Chronicles is released for the Nintendo Switch in North America and Europe.
- 2020 - Endless Zone is released on Steam in North America and Europe.
- 2021 - Repair-chan no Shuuri Daisakusen, an aftermarket Sega Mega Drive game, is released in Japan. Demon Slayer -Kimetsu no Yaiba- The Hinokami Chronicles is released on Steam in South Korea and Taiwan.