Anniversaries/February 14
From Sega Retro
February 14: Valentine's Day (add)
- 1992 - Minato no Traysia and SD Valis are released for the Sega Mega Drive alongside Janou Touryuumon II for IBM PCs in Japan.
- 1997 - Amagi Shien, Batman Forever, Cleopatra Fortune, Daina Airan, Dream Square Hinagata Akiko, Elevator Action Returns, Puyo Puyo Sun, Roommate: Inoue Ryouko, and Sakura Taisen Hanagumi Tsuushin are released for the Sega Saturn alongside Sonic & Knuckles Collection for Windows PCs in Japan. Sonic 3D: Flickies' Island is released for the Sega Saturn in Europe.
- 2001 - Kao the Kangaroo is released for the Sega Dreamcast in North America. Grandia II is released for the Sega Dreamcast in Germany.
- 2002 - Space Channel 5: Part 2 is released for the Sega Dreamcast and PlayStation 2 alongside Virtua Striker 3 Ver. 2002 for the Nintendo GameCube in Japan. Puyo Pop is released for the Game Boy Advance in North America.
- 2003 - Idaten! Mamachari Musume is released for J-Sky (50KB) compatible phones though Sega's Pocket Works portal in Japan.
- 2006 - Full Auto is released for the Xbox 360 in North America. Sonic the Hedgehog Mobile is released for J2ME compatible phones in Europe.
- 2008 - Jissen Pachi-Slot Hisshouhou! Selection: Salaryman Kintarou - Slotter Kintarou - Ore no Sora is released for the PlayStation 2 in Japan.
- 2011 - Shining Hearts Complete Guide, a book, is released in Japan.
- 2012 - Daifugou Pretty is released for Android devices though Sega's Puyo Puyo! Sega portal in Japan. Mario & Sonic at the London 2012 Olympic Games is released for the Nintendo 3DS alongside Virtua Tennis 4: World Tour Edition being made available for digital download on the PlayStation Store in North America. The House of the Dead III is released for the PlayStation 3 in North America, South Korea, and Taiwan.
- 2014 - Bayonetta: Bloody Fate Original Soundtrack, a CD, is released alongside the movie it is for, Bayonetta: Bloody Fate, a DVD and Blu-ray, in Japan.
- 2017 - Persona5 The Animation: The Day Breakers, a Blu-Ray, is released in North America.
- 2018 - Panzer Dragoon Zwei Original Soundtrack and Panzer Dragoon Orta Original Soundtrack are made available to download through Amazon and iTunes in Japan, North America, and Europe alongside Panzer Dragoon Original Sound Track being made available to download through Amazon in North America and Europe and through iTunes in Japan, North America, and Europe.
- 2019 - Catherine: Full Body is released for the PlayStation 4 and PlayStation Vita in Japan.
- 2020 - Sonic the Hedgehog: The Official Movie Novelization, a book, is released alongside the RetroN 3 HD, a clone console manufactured by Hyperkin, in North America. Sonic the Hedgehog is released in cinemas in the United States and the United Kingdom. Sonic the Hedgehog: Music from the Motion Picture is made available to download from Amazon and iTunes in Japan, North America, and Europe.
- 2023 - Sonic the Hedgehog Volume 13: Battle for the Empire, a book, is released in the United Kingdom.