Navigating the cybernetic ruins of Stray requires players to solve several intricate environmental puzzles to progress through the story. Reaching the final stages of the journey involves powering up the underground transport network in Midtown. Restoring power to this abandoned subway line serves as the ultimate gateway toward escaping the sealed city.
Obtaining the Atomic Battery
Before any machinery inside the station can operate, players must secure a high-capacity power source. This key item is located deep within the heavily guarded Neco Corporation factory. Players must sneak past armed Sentinel drones and solve pressure-plate puzzles to retrieve the Atomic Battery.
Once the battery is in your possession, you must escape the factory grounds safely without alerting patrolling security. Returning to Midtown allows you to proceed toward the train station platform with the vital power source. Careful movement ensures you retain the battery without triggering alarms.
Inserting the Power Component
With the Atomic Battery in hand, make your way down to the underground subway station level. Locate the generator unit positioned directly near the side of the stationary train car. Interacting with the power slot allows the feline protagonist to insert the glowing energy cell into place.
Inserting the battery immediately restores auxiliary power to the surrounding station terminals and lighting systems. Control panels around the platform will light up, signaling that the transit unit is receiving voltage. This action sets the stage for the final step in activating the train system.
Activating the Subway Controls
After restoring electrical power, head inside the front driver cabin of the subway car. Inside, you will find an interactive control panel sitting near the windshield. Interacting with the main console inserts the subway key, successfully initiating the train's primary engine sequence.
Once activated, a short cutscene triggers as the automated train doors close and the vehicle powers forward along the tracks. This successful system restoration transports the protagonist directly toward the Control Room, marking the final stretch of the adventure.