"Shin Megami Tensei: Devil Survivor, known in Japan as Megami Ibunroku Devil Survivor (女神異聞録デビルサバイバー, lit. "Alternate Tale of the Goddess: Devil Survivor"), is a role-playing game for the Nintendo DS. It was released in Japan on 15 January, 2009 and was released in the United States on June 23, 2009. Its character designs are handled by Suzuhito Yasuda.
Devil Survivor is a tactical role-playing game. In combat situations, the player takes turns with the computer opponents to defeat enemies and satisfy certain mission objects such as helping innocent characters to escape the field safely, while avoiding conditions that will end the mission in failure."
Source: Wikipedia, "Shin_Megami_Tensei:_Devil_Survivor," available under the CC-BY-SA License.