Modern Warfare 4 · Campaign · 13 codes in 4 missions

Every MW4 campaign code — and how each note works it out.

The toolbox in Following Orders, the three doors in Assassins, the safe in Escape and all eight locks in Stranded. In Stranded the note beside a lock lists the codes that came before it, and the code is just the next number — type your own note into the solver below and it finds it, even if your numbers differ.

03Following Orders1
08Assassins3
10Stranded8
13Escape1

Mission 3 Following Orders

Red toolbox

Code 214

The first village house: the room to the right, in a cabinet.

Mission 8 Assassins

Library door

Code 5523

Up the stairs at the far end of the library.

Kitchen door

Code 7632

Past the main kitchen, the door out to the garden.

Bunker door

Code 9103

The far end of the garden, behind the large statue.

Mission 10 Stranded

Base Camp container

Code 0024

At Base Camp.

Tac map 644, 158

Cliff container

Code 0600

On the cliff north of Base Camp.

Note: 9300640035000600 −2900

Tac map 646, 149

Container south of the Jamming Station

Code 8609

South of the Jamming Station.

Note: 5903680577078609 +902

Tac map 667, 125

Southeast Village container

Code 0078

In the southeast village.

Note: 0012003400560078 +22

Tac map 652, 187

Big Sign container

Code 1234

Beside the big sign.

Note: 1000120012301234 next digit

Tac map 634, 136

Small island container

Code 6789

On the small island in the north-east.

Note: 3456456756786789 +1111

Tac map 618, 132

Farm Field hidden bunker

Code 0330

Hidden in the farm field.

Note: The note points to the Logistics outposts: add their numbers, 10 + 20 + 100 + 200.

Tac map 631, 127

South-west island hidden bunker

Code 0008

On the island in the south-west.

Note: The note points to the numbered Infantry Checkpoints along the river: add their numbers.

Tac map 615, 169

Mission 13 Escape

Safe

Code 8410

Past the barracks, the unlocked room on the right of the detention-centre hallway.

Stranded · where the eight locks are

The eight locks, plotted from their tac-map coordinates

Drawn from the coordinates the game’s tac map shows, so the spacing between locks is true; it is a plot, not the game’s map. West is left and south is down.

0024 0600 8609 0078 1234 6789 0330 0008

Solve your own note

Type the codes on the note — the next one is the answer

5 of Stranded’s notes list earlier codes. Enter them in order; the solver finds the step between them, or the digit being filled in, and gives the four digits to type.

Straight answers

Modern Warfare 4 campaign codes

What are the bunker codes in MW4 Stranded?

0330 for the hidden bunker in the farm field — its note adds the Logistics outposts, 10 + 20 + 100 + 200 — and 0008 for the hidden bunker on the south-west island, the sum of the numbered Infantry Checkpoints along the river.

What are the container codes in Stranded?

Base Camp container: 0024; Cliff container: 0600; Container south of the Jamming Station: 8609; Southeast Village container: 0078; Big Sign container: 1234; Small island container: 6789. 5 of the 6 notes list the codes before it, and the code is the next number in that list.

What are the door codes in the Assassins mission?

5523 for the library door, 7632 for the kitchen door to the garden and 9103 for the bunker behind the large statue. Each code works only on its own door.

What is the safe code in the Escape mission?

8410. The safe is in the unlocked room on the right of the detention-centre hallway, past the barracks.

What is the toolbox code in Following Orders?

214, for the red toolbox in a cabinet in the first village house.

Are MW4 campaign codes the same for everyone?

The guides published so far all report the same codes, and one reports that the numbers can change between playthroughs while the locks stay where they are. The Stranded notes settle it either way: the code is the next number after the ones the note lists, which is what the solver on this page works out from your own note.

The codes are the ones independent campaign guides published between 17 and 20 October 2026 report identically; the patterns are this page’s arithmetic on the notes they quote.

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