Endstation (Escape Room)

“Endstation” is German for “Final stop”.

An escape-room is a physical adventure game in which players solve a series of puzzles using clues and hints within a time limit to ultimately escape it.

The setting for this escape-room is that the players witnessed a murder of a spy and got seen doing so. The murderer and his accomplice caught them and lock them in the spy's car, which is mounted on a train and set to arrive its final destination within an hour, where the witnesses can be disposed quietly this time.