
Most combinations stay the same between playthroughs, so you can enter the codes directly without collecting every environmental clue first.
1. All Safe Codes in STALKER 2: Cost of Hope
There are several proper safes and coded loot containers across the DLC. This list also includes optional coded rooms when the keypad directly protects a safe, stash, or unique piece of equipment.
| Location | Code | Main Reward |
|---|---|---|
| Builder Camp Safe | 1986 | Berill-5M Armored Suit |
| Kurin Safe | 9527 | Chocolate Bar Artifact, Coupons, supplies |
| Building North of Kurin | 5724 | Stash supplies |
| Northeast Electric Maze Safe | 1909 | M860 Cracker and supplies |
| Distant Mirage Blue Locker | 8536 | Ammo, healing items, supplies |
| Faraday Anomaly Safe | 5043 | Stash loot |
| SWYD-West Checkpoint Safe | 3546 | AKM-9B and supplies |
| Building South of Chief’s Bunker | 2754 | M701 Super and .308 ammo |
| Shadows of the Past Safe Room | 1654 | Random supplies |
| Anomalous Apartments Loot Room | 7812 | Optional loot |
| Laboratory X16 Safe | 171008 | Brummbar Exoskeleton |
| Module IB Monolith Stash Room | 2014 | Maximum unique weapon |
2. Builder Camp Safe Code – 1986
The Builder Camp Safe is one of the most worthwhile optional caches in the Iron Forest because it contains a guaranteed Berill-5M Armored Suit. The Builder Camp is located in the southeastern part of the Iron Forest.
Safe Code: 1986
To find and open the Builder Camp Safe:
- Travel to the Builder Camp in southeastern Iron Forest.
- Enter the main building at the camp.
- Look for the secured area containing the keypad and safe.
- Enter 1986 into the keypad.
- Open the secured area and collect the Berill-5M Armored Suit.
- Check the smaller safe and containers nearby for ammo, healing items, food, and other supplies.
3. Kurin Safe Code – 9527
The Kurin Safe is hidden inside the main building at Kurin, the Freedom base in the Iron Forest. It is particularly valuable because it contains the Chocolate Bar Artifact along with other loot.
Safe Code: 9527
To reach the Kurin Safe:
- Enter the main building at Kurin.
- Head downstairs into the basement area.
- Search the basement bathroom and collect the Old Key.
- Return toward the stairwell and look for the broken section of wall.
- Follow the opening toward the hidden area containing the terminal and safe.
- Enter 9527 into the keypad.
- Open the cache and collect the rewards.
The main loot includes the Chocolate Bar Artifact, a Memory Card worth 1,500 Coupons, a weapon, ammunition, and other supplies.
4. North of Kurin Building Safe Code – 5724
Another small coded cache can be found north of Kurin. This one is inside a small brick utility building with an antenna, making it easy to pass while exploring the northern Iron Forest.
Safe Code: 5724
- Leave Kurin and travel north.
- Look for a small brick utility building with an antenna.
- Enter the building and locate the coded safe.
- If you want the clue, inspect the bottom of the desk drawer inside the room.
- Enter 5724 into the keypad.
- Collect the contents of the safe and nearby stash.
The cache contains a key, Cossacks Vodka, and additional supplies.
5. Northeast Electric Maze Safe Code – 1909
A second safe north of Kurin is found around an electrical anomaly area in northeastern Iron Forest. This is a different cache from the 5724 safe, so make sure you visit both while clearing the region.
Safe Code: 1909
To get the Northeast Electric Maze Safe:
- Travel north from Kurin into the northeastern Iron Forest.
- Look for the small one-storey technical building near the electrical anomaly area.
- Carefully make your way through or around the electrical hazards.
- Enter the building and locate the keypad-protected safe.
- Enter 1909.
- Open the safe and collect the loot.
6. Distant Mirage Blue Locker Code – 8536
The Distant Mirage mission contains an optional keypad-protected blue locker while you are escaping the underground complex. It is not required to finish the quest, but it is an easy cache to grab before returning to Kurin.
Locker Code: 8536
- Progress through Distant Mirage and defeat the Amok.
- Loot Fenrir and use the story code 3008 to open the required gate.
- Continue along the escape route toward the surface.
- Reach the area with the railway wagon.
- Jump onto the wagon and cross the gap to the balcony on the opposite side.
- Continue straight and climb the following staircases.
- Enter the room containing the blue keypad locker.
- Enter 8536 and collect the supplies inside.
7. Faraday Anomaly Safe Code – 5043
The Faraday Anomaly Safe is found north of the Testing Workshop in the Iron Forest. This particular stash is also connected to the Voices of the Zone achievement/trophy.
Safe Code: 5043
- Travel to the Testing Workshop in the Iron Forest.
- Head north toward the Faraday Anomaly area.
- Approach and investigate the anomaly.
- Listen for the stash hint if you want to discover the location normally.
- Find the nearby keypad-protected cache.
- Enter 5043.
- Open it and collect the supplies inside.
8. SWYD-West Checkpoint Safe Code – 3546
The SWYD-West Checkpoint Safe is located inside an abandoned building northeast of the checkpoint in the northwestern Iron Forest. This is one of the most important safes to open because it contains the AKM-9B.
Safe Code: 3546
- Travel to the SWYD-West Checkpoint.
- Head northeast and find the abandoned single-storey building.
- Enter the room containing the server racks and power lever.
- Pull the lever to restore power to the keypad.
- An electrical barrier activates and blocks the direct route to the safe.
- Break the nearby crates to reveal an alternate path around the electricity.
- Reach the iron fence and shoot the yellow metal panel to open a way through.
- Approach the keypad and enter 3546.
- Collect the AKM-9B and the additional supplies inside.
9. South of Chief’s Bunker Building Safe Code – 2754
A separate optional safe is hidden in a building south of Chief’s Bunker, close to the southern edge of the Iron Forest. This cache is worth visiting because it contains an M701 Super sniper rifle.
Safe Code: 2754
- Travel to Chief’s Bunker in the Iron Forest.
- Head south toward the high-voltage power lines.
- Look for the isolated building beneath the pylons near the southern edge of the region.
- Enter the building and locate the safe.
- The room contains a chalkboard puzzle with numbers and spiral-like symbols indicating the correct columns.
- Skip the puzzle and enter 2754.
- Open the safe and collect the M701 Super and its ammunition.
The cache also contains .308 Win ammunition, a note, and additional stash supplies.
10. Shadows of the Past Safe Room Code – 1654
During Shadows of the Past, you can find an optional locked room containing a safe while moving through the anomalous area. The combination is discovered shortly before reaching the room itself.
Door Code: 1654
- Progress through Shadows of the Past until you approach the sniper section.
- Before dropping down along the main route, head left into the apartments.
- Use the balcony to reach the roof.
- Search the roof to find the clue for the combination.
- Continue through the level until you reach the area with a tree and a building with an open window.
- Find the nearby keypad-protected door.
- Enter 1654.
- Search the safe inside for ammunition, healing supplies, and other loot.
11. Anomalous Apartments Green Door Code – 7812
Another optional coded room appears later during Shadows of the Past in the Anomalous Apartments. The clue is much easier to spot than most of the DLC’s safe puzzles.
Door Code: 7812
- Continue through Shadows of the Past until you reach the Anomalous Apartments.
- Look for the green door with a keypad.
- Check the nearby vehicle.
- The license plate provides the combination.
- Enter 7812 into the keypad.
- Enter the room and collect the optional loot inside.
12. Laboratory X16 Safe Code – 171008
The Laboratory X16 Safe is found during the main quest The Destructive Power of the Mind. It is one of the best coded caches in the expansion because it contains a guaranteed Brummbar Exoskeleton.
Safe Code: 171008
- Progress through The Destructive Power of the Mind until you enter Laboratory X16.
- Continue through the facility and reach the central rooms.
- Fight through the mercenaries and continue toward the operating/surgery area.
- Enter the room on the southern side of the surgery area.
- Look for the safe connected to the keypad on its left.
- Enter 171008.
- Open the safe and collect the Brummbar Exoskeleton.
13. Module IB Monolith Stash Code – 2014
The Module IB Building at the CNPP contains one of the five hidden Monolith stashes. The numerical lock is on the stash-room door rather than the safe itself, but this location is particularly important because it contains the unique weapon Maximum.
Door Code: 2014
- Travel to the Module IB Building in the CNPP.
- Explore the building until you find the keypad-protected Monolith stash room.
- Enter 2014 into the keypad.
- Go inside the room.
- Look for the large safe.
- Check the desk directly in front of it.
- Pick up the unique Maximum weapon from the desk.


















