Plot: Touch Detective 2½ is an adventure game for the Nintendo DS. It is a sequel to the Nintendo DS game, Touch Detective that is centered around the titular character, Mackenzie. It was released in North America on October 9, 2007 and features 5 chapters that each have a case to be solved. Wikipedia
Plot: Touch Detective Rising 3: Does Funghi Dream of Bananas? is a point-and-click mystery adventure game for the Nintendo 3DS which makes use of the device's touch screen. It was developed by BeeWorks and released in Japan by Success Corporation. Wikipedia
Plot: Deep Labyrinth is a 3D role-playing video game developed by Interactive Brains for mobile phone devices and the Nintendo DS handheld game system. Key contributors for this game include writer Masato Kato and composer Yasunori Mitsuda. Wikipedia
Plot: Another Code: Two Memories, released as Trace Memory in North America, is a point-and-click adventure game developed by Cing and published by Nintendo for the Nintendo DS portable video game console. A sequel, Another Code: R A Journey into Lost Memories, was released for the Wii. Wikipedia
Plot: Ontamarama is a rhythm game published by Atlus for the Nintendo DS. It was released in Japan in July 2007, and in North America on November 6, 2007. The game uses both of the DS's screens, touch functionality, and the microphone during game play. Wikipedia
Plot: SBK: Snowboard Kids, released in Japan as Snowboard Kids Party, is a snowboarding video game for the Nintendo DS released on November 2005 in North America and Japan. It was also released in Europe on April 28, 2006. It is the third in the Snowboard Kids series. Wikipedia