Project Hacker: Kakusei

"Project Hacker: Kakusei is a point and click adventure game developed by Red Entertainment for the Nintendo DS. In Project Hacker: Kakusei, the player takes control of a hacker named Satoru. Both Satoru and detective partner Rina are employed by the internet crime-fighting GIS. Although it was released in Japan in July 2006, Nintendo has made no announcements yet about localizing the game for Western audiences." Source: Wikipedia, "Project_Hacker," available under the CC-BY-SA License.