DecAthlete for SegaNet was developed by Sega Enterprises Limited., Released in July 14, 1997 Other Informations: GAME ID: GS-7110 Released on July 14, 1997 in Japan.

Deadalus was developed by Sega Enterprises Limited., Released in 1995 The game was presented at the 1994 Tokyo Omocha Show in Japan (as Deadlus).

Daytona USA – Hibaihin Mihonban was developed by Sega Enterprises Limited., Released in 1995 Other Informations: GAME ID: SGS-9013

David Robinson Basketball was developed by Sega Enterprises Limited., Released in 1992 Reviews: [FR] August 1992 – Joypad N.11: 87/100 David Robinson Basketball

Dark Wizard – Yomigaeri Shiyami no Madoushi( a.k.a. ダーク・ウィザード　～蘇りし闇の魔導士～ ) was developed by Sega Enterprises Limited., Released in 1993 Other Informations: Game ID: G-6005 Sega ID: 670-2361

Dare ga Deru kana? Moshimoshi Pico de TV to Oshaberi!( a.k.a. だれがでるかな？ もしもしピコでテレビとおしゃべり！ ) was developed by Sega Enterprises Limited., Released in 1997 Other Informations: GAME ID: HPC-6046 Retail price: 6500 Yen. Dare ga Deru kana? Moshimoshi Pico de TV [...]

Cyber Troopers Virtual On – Netlink Edition was developed by Sega Enterprises Limited., Released in 1998

Cut the Cheese Deluxe was developed by Sega Enterprises Limited., Released in 1998