Subnautica Code To Cabin 1 Accessing The Locked Cabin

Posted on 5 October 2026 | 82
News

Exploring the wreckage of the Aurora in Subnautica is one of the most exciting and resource-rich adventures on Planet 4546B. Among the many corridors and sealed doors, players often find themselves standing outside the Living Quarters looking for a way into Cabin 1. Unlocking this area allows survivors to discover extra lore items and unique decorative loot.

The Four-Digit Access Code for Cabin 1

The correct code needed to open Cabin 1 inside the Aurora Living Quarters is 1869. Entering this combination on the door panel immediately unlocks the doorway for the rest of your playthrough. Be sure not to confuse this door with the nearby Captain's Quarters, which relies on an entirely different combination.

Inside Cabin 1, players can scavenge a variety of collectibles to customize their main base habitat. Key items in this room include an Arcade Gorge Toy, a Blue Cap, and an abandoned PDA titled Responsible Autonomous Relationships. Searching every corner ensures you do not leave any valuable decorative items behind.

Where to Find the Code Clue In-Game

For players who prefer uncovering passcodes naturally through exploration, the relevant log is hidden inside the ship's Locker Room. You will locate an abandoned PDA titled Sweet Offer lying inside one of the open lockers. Reading this downloaded entry in your Databank reveals the 1869 passcode directly.

Unlike other door codes that arrive via radio transmissions later in the story, Cabin 1 can be accessed immediately once you reach the Living Quarters. If you pick up the PDA during your initial run, the passcode remains saved in your database for quick reference.

Essential Equipment for Aurora Exploration

Before making the journey to the Aurora, survivors should prepare a complete set of survival tools. A Radiation Suit is mandatory to survive the hazardous energy surrounding the crash site. You will also need a Laser Cutter to bypass sealed bulkheads and a Fire Extinguisher to clear burning hallways.

Carrying a Propulsion Cannon makes clearing debris-blocked doorways significantly easier. Always make sure to bring extra batteries, fresh water, and adequate food supplies before venturing deep into the ship. Keeping your personal inventory relatively light leaves plenty of space for rare blueprints and decorative souvenirs.

Navigating to the Living Quarters Safely

To reach Cabin 1, enter the Aurora through the main breach near the bow while avoiding local predators like Leviathans. Progress past the Prawn Suit Bay to locate the corridor leading directly toward the crew's Living Quarters. Follow the signs posted along the metal hallways to find Cabin 1 along the left side of the passage.

Checking every room in the Living Quarters is highly recommended for a thorough expedition. Once Cabin 1 is opened, you can freely explore adjacent rooms and grab additional posters or data terminals. Taking time to investigate each section guarantees a successful and rewarding scavenging trip.