Main Game
First release date: November 11, 2021
Platforms: PC (Microsoft Windows)
Genres/Themes: Adventure - Visual Novel - Drama - Mystery
Developers: Nemurita no Kuni
Publishers: Nemurita no Kuni
Tsutsuji and Sumire meet on a deserted subway. On the train, which never reaches the next station, the two search for a clue to escape.
