You find yourself lost in a mysterious world, where you can only visit train stations and navigate between them through the help of trains. But something seems off about this place… Are things repeating here?

During your trips, you might encounter other travelers. With each of them having their own storyline, get to know them through discussions, and perhaps you will learn more about this world and your place within it.

The train system is filled with mysteries! Keep an eye on every detail and take notes of your discoveries. A curious mindset might help you better understand this strange network, and perhaps lead you to new stations.

You may stumble upon some letters at stations. More than 50 of them are writings of true stories. Friends, family members, strangers, all poured their hearts into giving you a glimpse at their lives. For them, this game serves as a time capsule for who they were when they wrote those letters. For you, they are a small way to connect to another traveler, who shares this world with you.

• Uncover the mysteries of this world through a knowledge-based progression system and a deep narrative

• Discover a variety of atmospheric train stations

• Meet lost travelers and try to find a way out together

• Collect stamps at each train station

• Find writings of real-world people and get a glimpse at a stranger's life and thoughts