The game was first mentioned on a teaser site in December 2010 , where it was called a " new sci-fi suspense adventure " . In January 2011 , Yeti announced the game , and said that they planned to release it in 2011 . In March 2011 , Yeti announced that they would not publicize the game , because of its themes and the 2011 Tōhoku earthquake and tsunami ; development was put on hold , but in July 2011 , Yeti revealed that it had been taken up again , and that it would be released for the Xbox 360 . They had considered changing the background story of the game , but eventually decided to keep the story unchanged and follow their original plan , while also portraying the in-game disaster " more carefully and conscientiously " . There had been some discussion about whether the game should be released or not , but the development team felt that it was important to portray how " hope can be found even in the deepest despair " . '' Xtend Edition '' , an updated version of the game , which features a new ending , was developed for the PlayStation 3 ; according to Nakazawa , it felt necessary to make '' Xtend Edition '' to get more people to play the game
2011 Tōhoku earthquake and tsunami
2011 Tōhoku earthquake and tsunami
Root Double: Before Crime * After Days