Wrong train is a dark interactive story in which a guy goes about his business but gets on the wrong train. Waking up at night, he finds himself in an empty carriage, and there is pitch darkness outside the window. To get free and understand what is happening, the man will have to explore the entire train. Also, the character will have the opportunity to go out to the station and wander around in search of survivors, or at least traces of life.

Locations in Wrong train are randomly generated. The train is endless, which allows you to walk along it as if along an endless corridor. The decoration of the carriages will be recreated randomly. In some places there is no light at all, and you will need to use a flashlight to see what is happening. It will illuminate a small area in front of the hero's face. Also, on the way you will meet otherworldly entities who want to take the man with them. You cannot kill them, you can only run away and hide so as not to fall into the clutches of the enemy.

Along the way, you can collect auxiliary items, they will help restore lost health. For example, a found can of stew will be an excellent dinner that will replenish the protagonist’s strength. Also, in the inventory there is a special phone that indicates the status. When the danger is high, a characteristic sound will sound. To get out of captivity, you need to find a secret exit from an endless series of cars.