Anniversaries/May 1
From Sega Retro
May 1 (add)
- 1991 - Shining and the Darkness Koushiki Guide Book, a book, is released in Japan.
- 1994 - Heimdall: The Official Strategy Guide, a book, is released alongside Dune: The Battle for Arrakis for the Sega Mega Drive in North America.
- 1996 - Golden Axe III is released for the Sega Channel in North America.
- 1997 - Nightmare Circus is released for the Sega Channel in the United Kingdom while Black Dawn and Saturn Bomberman are released for the Sega Saturn in Europe.
- 1998 - Eve The Lost One World Guidance, a book, is released in Japan.
- 2000 - Sega Worldwide Soccer 2000: Euro Edition is released for the Sega Dreamcast in Australia.
- 2003 - Channel 5 Nyuusha Shiken is released for J-Sky (50KB) compatible phones through Sega's Ulala no Channel J portal in Japan. Sonic the Hedgehog Spinball is released for RealOne Arcade in North America.
- 2006 - Shining Force Chronicle I is released for Vodafone Live! (256KB Ver. 2) compatible phones through Sega's Sega Ages portal in Japan.
- 2008 - Sega Superstars Tennis is released for the Xbox 360 in South Korea.
- 2009 - Galaxy Force II is released for the Wii Virtual Console in Europe.
- 2012 - Dennou Senki Virtual-On: Force is made available for digital download on the Xbox 360 in Japan. Dinosaur King Volume 2, a DVD, is released in Canada.
- 2014 - Code of Joker Complete Ver. 1.2 Re:BIRTH, a book, is released alongside Yuuiku Unou Kyoushitsu Uno Chare in Japanese Arcades. Etrian Odyssey Untold: The Millennium Girl is made available for digital download on the Nintendo eShop in Europe.
- 2020 - Streets of Rage 4 The Definitive Soundtrack, a vinyl album, is released in the United Kingdom.