You will find many locked doors, security panels, rooms, and terminals in RetroSpace that require a code or password. To enter these areas, you need to figure out the codes by checking the clues and finding all the pieces scattered around. The pieces are literally labeled in order, so once you find them, it’s much easier to put the codes together.
However, if you are unable to solve the codes puzzle or just want the straight solution, I am here to help you. In this guide, I have provided all the RetroSpace codes & passwords for the Stasis Chambers, Nexus areas, Medical Section, Security Section, Engineering, Borealis Garden, Great Dome, and Grand Station.
RetroSpace: All Codes & Passwords
Stasis Chambers Codes
| Janitor’s Room | 0937 |
| Security Override | 1477 |
Nexus Plaza
Security Override
Code: 4712
Nexus Gardens
Security Override
Code: 5315
The clue uses these numbers:
9 – 4, 6 – 3, 3 – 2, 6 – 1
Storage Room
Code: 1212
Medical Section Codes
| Security Override | 2177 |
| ICU | —– ….- ….. .—- (This code is given in Morse code.) |
| Quarantine Lockdown | 1234 |
| Morgue | 2236 |
Security Section
| Cell Room | 3333 |
| Security Override | 5973 |
Engineering
Security Override Code: 0715
Security Section 2F Codes
Security Override
Code: 3757
The clue is: 3, 3+4, 1+4, 1+2+2+2
This gives 3, 7, 5, 7.
Door to Dahlia
Code: 7375
The clue is: 3+4, 2+1, 3+4, 1+4
This gives 7, 3, 7, 5.
The clues for these codes are split between different areas. You can find half of the clue in the bathroom, where:
- | = 1
- – = 2
The other half is in a hidden room in the recreation area past the steam pipe. This part adds:
- | = 1
- – = 2
- ( = 3
- ) = 4
You then combine the symbols to work out the numbers. For example, O and S use ( + ), which gives 3 + 4 = 7.
If you are also collecting the audio logs, check our RetroSpace: All Audio Log Locations (Radio Ga Ga) guide for their exact locations.
Borealis Garden
Security Override
Code: 2468
The clue works with two values:
- A = 2
- B = 4
- A + B = 6
- A × B = 8
This gives 2468.
Great Dome
Moebio
Code: 3123
The colors give the numbers in this order:
Red = 1, White = 2, Green = 3, Red = 4
Grand Station
Luxury — Outside Security Override
Code: 1999
Luxury Security Override
The code depends on the game version:
- Before patch: 9119
- After patch: 1919
The clue is:
1i, 9x, 1e, 9t
Use 1919 if you are playing the patched version.
Police Station Security Override
Code: 9947
Police Station Monitoring Room
Code: 0001
Control Zone Security Override
Code: 2237
Control Zone Captain’s Office
Code: 7649



