Plot: 21: Two One is a Japanese murder mystery visual novel developed by BasiL, it was first released as an adult PC game for Microsoft Windows on May 25, 2001. 21: Two One was later released for the Dreamcast by PrincessSoft on December 27, 2001. Wikipedia
Plot: Densha de Go! 2 Kōsoku-hen is a train driving simulation game. It was released in Japan in 1998. It was ported from Dreamcast to Nintendo 64 and released as Densha de Go! 64 in Japan in 1999. Densha de Go! 64 supports its uniquely bundled train driving controller for Nintendo 64, which simulates actual...
Plot: Segagaga, stylized as SGGG, is a 2001 role-playing simulation video game developed by Sega Hitmaker and published by Sega for the Dreamcast in Japan. Wikipedia
Plot: 18 Wheeler: American Pro Trucker is an arcade game developed by Sega AM2 and distributed by Sega. The game was released in arcades in 2000 and ported to the Dreamcast in 2001. It was released for the PlayStation 2 in 2001 and GameCube in 2002 by Acclaim Entertainment. Wikipedia
Plot: Nanatsu no Hikan: Senritsu no Bishō is a survival horror video game developed and published by Koei for the Sega Dreamcast. It was released on January 20, 2000, in Japan. Plans for a western release were planned but later cancelled. Wikipedia
Plot: 4 Wheel Thunder is a racing game developed by Kalisto Entertainment and published by Midway Games. While the game had been in development for some time prior as a separate title, it was eventually decided to rebrand the game into Midway's Thunder series. Wikipedia
Plot: Hundred Swords is a real-time strategy video game developed by Smilebit and published by Sega for the Dreamcast. The game was also released on PC, and was compatible with Windows 95, 98, and Me. Wikipedia