System Shock Remake: What is the code for Robot Maintenance doors?
The locked doors in Robot Maintenance in System Shock Remake require a code and you may have trouble finding the combination to the lock. From this guide page, you'll learn where the code to the Research Laboratories door is and what secrets it hides.
In System Shock Remake, you will come across keyboards that require a 3-digit code. One of the problematic locks concerns the doors in Robot Maintenance on the Research Labs deck. On this page of the guide we show where to find random code for Robot Maintenance and what you will find behind the locked doors.
- Reaching Robot Maintenance in Research Labs
- Locked doors requiring a code
- Finding a combination for the Robot Maintenance door
- Secret area in Robot Maintenance
Reaching Robot Maintenance in Research Labs

Robot Maintenance is a section in the southeast part of the Citadel's second deck - Research Labs. There is a large sign above the entrance. Watch out for the Hopper turret and possible other hostile machines inside.

In Robot Maintenance you need to open two pairs of doors. The first door require solving the puzzle at the junction box.
Locked doors requiring a code


The second door has an electronic lock that requires a code. The combination for the door is random and you need to find the text log that has it.
Finding a combination for the Robot Maintenance door


The USB sick with the code for Robot Maintenance is in a different place than in the original System Shock.
You must reach the south-west room. It is adjacent to the contaminated area where you found the isotope X-22. You can reach this place from the north by going through narrow passages and climbing ladders. The USB stick is next to the button.

After opening the text, find the code to the door - it is random (in our example it was 816).
Secret area in Robot Maintenance

Go back to the closed door and enter the code from the USB stick. You will unlock the small room with a new junction box. Completing the next mini-game will stop the production of robots, SHODAN wpn't be able to call for more machines.
- System Shock Remake Guide
- System Shock Remake: Game Guide
- System Shock Remake: FAQ
- System Shock Remake: How to restore health?
- System Shock Remake: How to regenerate Energy?
- System Shock Remake: How to increase the inventory capacity?
- System Shock Remake: How to avoid radiation and biological contamination?
- System Shock Remake: How to lower level security?
- System Shock Remake: Is there Fast Travel?
- System Shock Remake: How and where to get credits?
- System Shock Remake: What are the consequences of death?
- System Shock Remake: How to destroy Hopper laser turrets?
- System Shock Remake: How to save the game?
- System Shock Remake: How to holster a weapon?
- System Shock Remake: Where is the Medical Armory code?
- System Shock Remake: What are the ID Tags used for?
- System Shock Remake: What is the Scrap for?
- System Shock Remake: Does code 0451 work on the first door?
- System Shock Remake: What is the code for Robot Maintenance doors?
- System Shock Remake: Do enemies respawn?
- System Shock Remake: How to identify enemies?
- System Shock Remake: Is there a time limit?
- System Shock Remake: FAQ
- System Shock Remake: Game Guide
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