Anniversaries/January 25
From Sega Retro
January 25 (add)
- 1987 - The CD version of Sega Game Music Vol. 1 is released in Japan.
- 1991 - Gynoug and Volfied are released for the Sega Mega Drive in Japan.
- 1995 - Road Blaster is released for the Sega Mega LD in Japan. Sonic Spinball is released for the Sega Master System in Europe.
- 1996 - Sega Rally Championship Course Attack Manual, a book, is released in Japan.
- 2000 - Legacy of Kain: Soul Reaver and Zombie Revenge are released for the Sega Dreamcast in North America.
- 2001 - Boku Doraemon, Ecco the Dolphin: Defender of the Future, Golf Shiyouyo 2: Aratanaru Chousen, and Ultimate Fighting Championship are released for the Sega Dreamcast while The House of the Dead 2 is released for Windows PCs in Japan.
- 2006 - Derby Owners Club: Perfect Audio Collection, a CD, is released in Japan.
- 2007 - Ryu ga Gotoku & Ryu ga Gotoku 2 Original Sound Track, a CD, is released, Sangokushi Taisen DS is released for the Nintendo DS, Sonic Panel Puzzle is released for EZweb (BREW 3.1) compatible phones though Sega's Sonic Cafe portal, and Mite Kiite Nou de Kanjite Crossword Tengoku is released for the PlayStation Portable, all in Japan.
- 2008 - Phantasy Star Universe: Ambition of the Illuminus is released for the PlayStation 2, NiGHTS: Journey of Dreams and Ghost Squad are released for the Wii, and Universe at War: Earth Assault is released for Windows PCs, all in Europe.
- 2011 - Rome: Total War Gold Edition is released for the Mac App Store in North America and Europe.
- 2012 - Sonic the Hedgehog 4 Episode I is released for Android in North America and Europe. Shinobi 3D Original Soundtrack, a CD, is released in Japan.
- 2013 - Puyo Puyo Fever: Minna de Nazo Puyo is released for Android devices though Sega's Puyo Puyo! Sega portal while Sakura Taisen Katsudou Shashin is released on Blu-Ray in Japan.
- 2018 - Sonic Adventure 2 Official Soundtrack Vinyl Edition, a vinyl album, is released in North America.