Anniversaries/December 6
From Sega Retro
December 6 (add)
- 1991 - Exile: Toki no Hazama he and Fighting Masters are released for the Sega Mega Drive in Japan.
- 1994 - Virtua Fighter Maniax Replays, a book, is released in Japan. Elitserien 95 is released for the Sega Mega Drive in Sweden.
- 1995 - The Game & Car Navi HiSaturn, the rarest and most expensive of the Sega Saturn consoles, is released in Japan. Last Gladiators is released for the Sega Saturn in North America.
- 1996 - Sakura Taisen Koushiki Guide: Sentou Hen and Virtua Cop 2 Tai Terrorist Chinatsu Manual, both books, are released alongside Pet Club Inu Dai Suki! for the Sega Game Gear, Kidou Senshi Gundam Gaiden II: Ao o Uketsugu Mono, Kouryuu Sangoku Engi, Magic Carpet, Sekai no Shasou kara I Swiss-hen: Alps Tozantetsudou no Tabi, Stakes Winner: GI Kanzen Seiha Heno Michi, Super Puzzle Fighter II X, Taikou Risshiden II, Thunder Force: Gold Pack 2, and Vatlva for the Sega Saturn, as well as Daytona USA for Windows PCs in Japan. Bug Too! is released for the Sega Saturn in North America. Command & Conquer, NBA Jam Extreme, NHL 97, and PGA Tour 97 are released for the Sega Saturn in Europe.
- 2000 - Capcom vs. SNK: Millennium Fight 2000 Koushiki Guide Book, a book, is released in Japan. Jet Grind Radio Music Sampler, a CD, is released alongside POD SpeedZone and The Grinch for the Sega Dreamcast in North America.
- 2001 - Vampire Night is released for the PlayStation 2 alongside Sakura Taisen GB2: Thunderbolt Sakusen for the Game Boy Color in Japan.
- 2002 - Puyo Puyo for Pocket PC is released for Pocket PCs in Japan. Sega Snowboarding is released for J2ME compatible phones in North America.
- 2005 - Sonic the Hedgehog is released for i-mode 90x compatible phones through Sega's Sonic Cafe portal in Japan.
- 2007 - Bingo Galaxy, Bingo Galaxy DX, and Ocha-ken "Hot" Medal, all medal games, are released in Arcades for the Sega System SP board alongside Virtua Fighter 5 Live Arena for the Xbox 360 and Doraemon Wii: Himitsu Dougu Ou Ketteisen! for the Wii in Japan.
- 2010 - Sega Mega Drive Classic Collection Volume 1 is released for Windows PCs in Russia.
- 2012 - Ryu ga Gotoku 5: Yume, Kanaeshi Mono Kouryaku Shinan no Sho, a book, is released alongside Ryu Uta: Ryu ga Gotoku 5 The Best Songs Collection, a CD, Ryu ga Gotoku 5: Yume, Kanaeshi Mono for the PlayStation 3, and Hatsune Miku Live Stage Producer for iOS in Japan. Ryu ga Gotoku 5: Yume, Kanaeshi Mono is released for the PlayStation 3 in South Korea.
- 2014 - Dairantou Smash Brothers for Wii U is released for the Wii U in Japan. Yakuza 4 and Yakuza: Dead Souls are made available for digital download on the PlayStation Store in North America.
- 2017 - Flashback, an aftermarket Sega Dreamcast game, is released in North America.
- 2018 - Football Manager 2019 Touch is released for the Nintendo Switch in North America. Sega Mega Drive Classics is released for the Nintendo Switch in Europe.
- 2023 - Ryu ga Gotoku 7 Gaiden Na wo Keshita Otoko Original Sound Track, a CD, is released in Japan.