"Shin Megami Tensei IV (真・女神転生IV) is a 2013 title in the Megami Tensei role-playing series of video games.
Atlus was confirmed to be developing a new title for the Nintendo 3DS at Nintendo's E3 2010 press conference. The game was officially announced on a two-page spread in Famitsu Magazine as a title for the Nintendo handheld.
The first trailer for the game was included with the Japanese 3DS release of Devil Summoner: Soul Hackers on August 30, 2012. A second trailer was released on September 17, 2012, with an extended version shown at the Tokyo Game Show and later released to the public.
The game is the first in the main series to have full voice acting."
Source: Wikipedia, "Shin Megami Tensei IV", available under the CC-BY-SA License.