Anniversaries/February 14
From Sega Retro
February 14: Valentine's Day (add)
- 1992 - SD Valis and Minato no Traysia are released for the Mega Drive 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 while Grandia II is released for the Dreamcast in Germany.
- 2002 - Space Channel 5: Part 2 is released for the Dreamcast and PlayStation 2 alongside Virtua Striker 3 Ver. 2002 for the 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.
- 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 - Mario & Sonic at the London 2012 Olympic Games is released for the Nintendo 3DS in North America while The House of the Dead III is released for the PlayStation 3 in North America, South Korea, and Taiwan. Daifugou Pretty is released for Android devices though Sega's Puyo Puyo! Sega portal.
- 2014 - Bayonetta: Bloody Fate is released on DVD and Blu-Ray alongside its soundtrack, Bayonetta: Bloody Fate Original Soundtrack in Japan.
- 2017 - Persona5 The Animation: The Day Breakers is released on Blu-Ray in North America.
- 2018 - Panzer Dragoon Zwei Original Soundtrack and Panzer Dragoon Orta Original Soundtrack are made available to download through Amazon and iTunes worldwide while Panzer Dragoon Original Sound Track is made available to download through Amazon in North America and Europe and worldwide through iTunes.
- 2019 - Catherine: Full Body is released for the PlayStation Vita and PlayStation 4 in Japan.
- 2020 - 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 worldwide from Amazon, and the RetroN 3 HD is released in North America.