Anniversaries/September 25
From Sega Retro
September 25 (add)
- 1992 - Rise of the Dragon: A Blade Hunter Mystery and Wonder Dog are released for the Sega Mega-CD in Japan.
- 1995 - Hataraku Kuruma Diapet Daishuugou! is released for the Sega Pico in Japan. Shanghai: Triple-Threat is released for the Sega Saturn in North America.
- 1997 - Gun Frontier Arcade Gears, Ishin no Arashi, Kidou Senshi Z Gundam: Kouhen Sora o Kakeru, MechWarrior 2: 31st Century Combat, Momotarou Douchuuki, Private Idol Disc Vol. 6: Yoshida Satomi, Pro Yakyuu Greatest Nine 97 Make Miracle, Roommate: Ryouko in Summer Vacation, Söldnerschild, Shinseiki Evangelion: Digital Card Library, Shutsudou! Miniskirt Police, Sotsugyou S, Super Robot Taisen F, and Time Bokan Series: Bokan to Ippatsu! Doronboo Kanpekiban are released for the Sega Saturn alongside Sega Worldwide Soccer PC for Windows PCs in Japan. Sonic 3D Blast is released for Windows PCs in North America.
- 2000 - Sakura Taisen TV Episode 1 and Sakura Taisen: Gouka Kenran Chapter 5, both DVDs, are released in Japan. Deep Fighter is released for the Sega Dreamcast in France. Nightmare Creatures II is released for the Sega Dreamcast in Australia.
- 2001 - Phantasy Star Online Ver. 2 is released for the Sega Dreamcast in North America.
- 2003 - F-Zero GX/AX Complete Guide Book, a book, is released alongside Border Down and Snow for the Sega Dreamcast and Sega Ages 2500 Series Vol. 4: Space Harrier and Sega Ages 2500 Series Vol. 5: Golden Axe for the PlayStation 2 in Japan.
- 2007 - Landstalker: Koutei no Zaihou is released for the Wii Virtual Console in Japan.
- 2008 - World Destruction: Michibikareshi Ishi Premium Sound Track, a CD, is released alongside U-Can Pen Ji Training DS and World Destruction: Michibikareshi Ishi for the Nintendo DS as well as Bare Knuckle Mobile for i-mode 90x compatible phones through Sega's Puyo Puyo! Sega portal in Japan. Sonic Chronicles: The Dark Brotherhood is released for the Nintendo DS in Australia.
- 2009 - Let's Tap: Gem Game is released for iOS in Japan. R-Type is released for the Wii Virtual Console in Europe.
- 2012 - Dead or Alive 5 is released for the Xbox 360 and PlayStation 3 alongside Hell Yeah! Wrath of the Dead Rabbit for the PlayStation 3 in North America.
- 2013 - Sonic Lost World: Wonder World EP is made available to download from Amazon and iTunes alongside Sonic & Sega All-Stars Racing for Android devices and Nazo Puyo for the Nintendo 3DS Virtual Console in Japan. Dead or Alive 5 Ultimate is made available for digital download on the PlayStation Store in Europe and Australia.
- 2014 - Shin Megami Tensei IV and New World Labyrinth: Millennium Girl are made available for digital download on the Nintendo eShop in South Korea.
- 2017 - The 2018 Sega Hardware Calendar, a calendar, is released in Japan.
- 2018 - Valkyria Chronicles 4 is released for the PlayStation 4, Xbox One, and Nintendo Switch in North America, Europe, and Australia, and on Steam in North America and Europe.
- 2020 - Sega Ages Herzog Zwei is released for the Nintendo Switch in Australia. The Joker amiibo is released in Japan, Europe, and South Korea while Panzer Dragoon: Remake is released for GOG in North America and on Steam in North America, Europe, and Australia.