If you're playing the Call of Duty: Modern Warfare 4 campaign, you'll encounter locked keypad doors, hidden safes, secure toolboxes, and shipping containers. While some of the puzzles are optional, opening them rewards you with extra contraband, powerful weapons, or hidden achievements. To unlock them all, here's a guide to every keypad code, safe combination, and container puzzle solution in Call of Duty: Modern Warfare 4.
Modern Warfare 4 Following Orders Red Safe Code
In the Following Orders mission, you'll investigate a residential house. Go straight to the bedroom to find the hidden Red Safe behind a two-panel cabinet. Here's the code to use to unlock the Red Safe.
|
Location / Object |
How to Find It |
Code |
Rewards & Drops |
|---|---|---|---|
|
Red Safe / Toolbox |
Bedroom, hidden behind a two-panel cabinet |
214 |
Medicine contraband & note |
All Modern Warfare 4 Assassins Mission Door Codes
Mission 8 Assassins includes three keypad-locked doors that block your path through the compound and down into the underground bunker. Here are all the door codes for Mission 8, Assassins, in MW4.
|
Door / Keypad |
Exact Location |
Door Code |
|---|---|---|
|
First Door Code |
Top of the stairs right after clearing the library |
5523 |
|
Second Door Code |
Immediately following the kitchen firefight scene |
7632 |
|
Bunker Entrance Code |
Rear access panel on the statue base (clear enemies first) |
9103 |
All Stranded Container Codes & Bunker Keypads in MW4
In the Stranded mission, 7 stashes are locked across the map. Each container and stash location is fixed, but each one follows a mathematical pattern you need to solve. Here are all the container codes in the Stranded mission.
|
Container / Stash |
Coordinates |
Pattern & Clue Summary |
Code |
|---|---|---|---|
|
South of Jamming Station |
(667, 125) |
Add 1 to 1st digit, subtract 1 from 2nd, add 2 to 4th |
8609 |
|
Shipping Container |
(652, 187) |
Last two digits increase by 22 |
0078 |
|
Cliff Near Base Camp |
(646, 149) |
Deduct 2900 from 3500 |
0600 |
|
Green Shipping Container |
(634, 136) |
Add 4 to the last digit of the previous sequence |
1234 |
|
Northern River Area |
(618, 132) |
Sequential number pattern |
6788 |
|
Farm Field Bunker |
(631, 127) |
Tacmap outpost reference sum |
0330 |
|
Hidden Bunker |
(615, 169) |
Bunker clue note |
0008 |
Modern Warfare 4 Mission 13: Escape Safe Code
In Mission 13: Escape, you'll find a locked safe right after you exit the barracks corridor. Opening the safe unlocks a hidden trophy and an exclusive campaign collectible. Here's the code for Mission 13: Escape in MW4.
|
Object |
Location |
Safe Code |
Unlockable Reward |
|---|---|---|---|
|
Barracks Safe |
Unlocked room on the right side after leaving the barracks |
8410 |
Dogtags & "Never Forgotten" Achievement |
