Anniversaries/April 25
From Sega Retro
April 25 (add)
- 1991 - Beep! MegaDrive Best Selection, a CD, is released in Japan.
- 1992 - Shining Force Special Sound CD, a CD, is released in Japan.
- 1994 - Virtua Racing Hisshou Kouryaku Hou, a book, is released alongside Formula One World Championship 1993 Heavenly Symphony Vol. 1 and Formula One World Championship 1993 Heavenly Symphony Vol. 2, both CDs, in Japan.
- 1995 - Bi Ryojon Collection Vol. 2: Yuko Sakaki is released for the Sega Mega LD in Japan.
- 1996 - Panzer Dragoon Zwei Original Soundtrack, a CD, is released in Japan.
- 1997 - Black Dawn, Casper, Command & Conquer, Dejig Aqua World, Dejig Tin Toy, Elf o Karu Monotachi, Fantastep, Kakyuusei, Kidou Senshi Z Gundam: Zenpen Zeta no Kodou, Magical Hoppers, Private Idol Disc Tokubetsu Hen Kogal Daihyakka 100, SeaBass Fishing 2, Sky Target, The Crow: City of Angels, and Tokyo Shadow are released for the Sega Saturn alongside Sakura Taisen Denmaku Club for Windows PCs, all in Japan.
- 1999 - The House of the Dead 2 G's File, a book, is released in Japan.
- 2000 - Sakura Taisen: Gouka Kenran Chapter 3, a DVD, is released in Japan. F1 World Grand Prix and Maken X are released for the Sega Dreamcast in North America.
- 2001 - Eternal Arcadia Drama CD Vol. 2, a Drama CD, is released in Japan. Illbleed and Mars Matrix are released for the Sega Dreamcast in North America.
- 2002 - My Merry May is released for the Sega Dreamcast in Japan.
- 2006 - OutRun 2006: Coast 2 Coast is released for the Xbox in North America.
- 2008 - Sega Superstars Tennis and Viking: Battle for Asgard are released for the PlayStation 3 in Asia.
- 2009 - 7th Dragon Complete Guide, a book, is released in Japan.
- 2011 - Sonic Jump (2005) is released for Android devices through Sega's Puyo Puyo! Sega portal in Japan.
- 2012 - Shining Blade Character Song Album, a CD, is released alongside Sonic Free Riders Original Soundtrack: Break Free being released for the Mora streaming platform in Japan.
- 2013 - Sonic Athletics, a Mid-size attraction, opens at Tokyo Joypolis alongside Puyo Puyo Fever: Minna de Nazo Puyo and The House of the Dead: Overkill The Lost Reels for Android devices and iOS in Japan. Hell Yeah! Pocket Inferno and The House of the Dead: Overkill The Lost Reels are released for Android devices alongside The House of the Dead: Overkill The Lost Reels for iOS in North America.
- 2014 - Border Break Scramble Ver. 4.0 Analyze Book, a book, is released in Japan. Football Manager Classic 2014 is released for the PlayStation Vita in Russia.
- 2017 - Puyo Puyo Tetris is released for the PlayStation 4 and Nintendo Switch in North America.
- 2019 - Sega Ages Virtua Racing is released for the Nintendo Switch in Japan.
- 2023 - The Japanese Language version Sonic X Complete Series, a Blu-ray released by Discotek Media, is released in North America.