Overview
A short and simple guide on locker and door codes.
Mars City
#001 – 396
#017 – 347
Weapons storage room – 584
Mars City Underground
#023 – 531
Valve Control Panel – 842
Administration
#013 – 586
Martian Buddy cabinet – 0508
Alpha Labs – Sector 1
#009 – 752
Alpha Labs – Sector 2
#038 – 409
#039 – 102
Alpha Labs – Sector 3
#047 – 123
#048 – 123
#049 – 123
Alpha Labs -Sector 4
#064 – 651
Enpro Plant
#063 – 972
Plasma Storage Room – 734
Communications: Central Communications Tower
#054 – 246
Recycling – Sector 2: Waste Recycling Center
#003 – 483
Monorail: Facility Transport
#054 – 142
Monorail Airlock – 826
#078 – 364
#079 – 364
Delta Labs – Level 1
#21D – 298
Delta Labs – 2A
#112 – 538
Office with BFG – 931
#116 – 972
#114 – 715
Delta Labs – Level 2B
#103 – 259
#216 – 624
#217 – 624
#213 – 371
#666 – 372
Storage Area 07 – 725
Martian Buddy cabinet – 0508
Final room with archvile – 463
Delta Labs – Level 3
#386 – 836
#387 – 836
#317 – 841
Delta Labs – Level 4
#104 – 579
Central Processing: Processing Distribution Center
#452 – 571
Lab A Door – 627
#669 – 468
Resurrection of Evil
Erebus – Level 2: Erebus Dig Site, #028 – 516
Erebus – Level 2: Erebus Dig Site, #029 – 516
Erebus – Level 3: Erebus Labs, #028 – 769
Erebus – Level 3: Erebus Labs, Sarge’s Case – 428
Erebus – Level 4: Erebus Control, #407 – 937
Erebus – Level 4: Erebus Control, #408 – 937
Erebus – Level 6: Erebus Station, #034 – 134
Phobos Labs – Sector 1: Teleportation, #042 – 714
Phobos Labs – Sector 2: Molecular Research, Retracting Bridge – 281
Phobos Labs – Sector 3: Main Reactor, #009 – 492
Phobos Labs – Revisited: Teleportation, Martian Buddy Cabinet – 634
Delta Labs – Unknown, #116 – 634
Delta Labs – Unknown, #117 – 634
Lost Mission
Enpro Sector 2, Double Barrel Shotgun case – 731
Underground (Part 1), #054 – 631
Underground (Part 2), #108 – 847
Exis Labs (Part 1), #104 – 579
Exis Labs (Part 1), #965 – 428
Exis Labs (Part 1), #071 – 532
Exis Labs (Part 2), #805 – 372
Exis Labs (Part 2), #806 – 372