Plot: Blades of Thunder 2, also sold as Battle Hawks 2, is a flight simulator game developed by Interactive Visison A/S's Polish studio and published by Summitsoft Entertainment for the Nintendo DS. It was released on April 18, 2006 in North America. Wikipedia
Plot: Brain Buster Puzzle Pak known in Japan as Nemurenai Yoru to Puzzle no Hi ni wa..., is a puzzle video game released for Nintendo DS in Japan, North America, and the PAL region. The game is a compilation of Nikoli puzzle games including Light Up, Slitherlink, Sudoku, Nurikabe, and Kakuro. Wikipedia
Plot: Best of Tests DS is an educational video game released for Nintendo DS in North America on March 4, 2008. The game intends to present tests and puzzles that will help stimulate one's Intelligent Quotient or IQ through five categories: logic, observation, memory, speed of perception and analysis. Wikipedia...
Plot: Milon no Hoshizora Shabon: Puzzle Kumikyoku is a Milon's Secret Castle's Puzzle game released for the Nintendo DS on July 6, 2006 only in Japan. It was developed by Takumi Corporation and published by Hudson Soft. Wikipedia
Plot: Kabu Trader Shun is an adventure video game for the Nintendo DS. The game was developed by Inti Creates, published by Capcom and released in Japan on June 7, 2007. In the game, the player assumes the role of a young stock trader named Shun Aiba. Wikipedia