Bring a new element of strategy to your rail management skills with the Happy Passengers DLC! This expansion adds a massvie new challenge to Endless Mode—keeping your passengers happy. Their satisfaction now plays a major role in your success, adding a whole new layer of strategy to your growing rail networks.

What’s New?
-The Survey Office: Gauge and manage passenger demands, ensuring you're always one step ahead in your planning and execution. Track demand and adjust your network to keep things running smoothly.
-Passenger Demands: Stations now come with passenger demands! On top of balancing contracts and network expansion you'll now also need to ensure travelers are satisfied. So many of your decisions will impact passenger happiness, driving you to optimize routes and schedules continuously.
-New Rewards: If go the extra mile in passenger management you'll earn that coveted additional star for exceptional service.

More details on the official game page of Rail Route - Happy Passengers ...