Shiren the Wanderer: The Tower of Fortune and the Dice of Fate is a roguelike role-playing video game developed by Chunsoft. It is the fifth main entry in the Shiren the Wanderer series, which is a subset of the larger Mystery Dungeon series. It was originally released for the Nintendo DS on December 9th, 2010 only in Japan.
The story is set between the events of Shiren the Wanderer GB2 and Shiren the Wanderer 3, and follows Shiren,a wanderer and silent protagonist, who is accompanied by Koppa, a talking ferret.
An expanded version was released for the PlayStation Vita on June 4th, 2015 in Japan and on July 26th, 2016 in North America and Europe.
A further expanded version for Nintendo Switch and Microsoft Windows, featuring additional dungeons, was released worldwide on December 2nd, 2020.
An iOS/Android port of the Switch/PC version was released only in Japan on March 29th, 2022.
Source: Wikipedia, "Shiren the Wanderer: The Tower of Fortune and the Dice of Fate", available under the CC-BY-SA License.