All Resident Evil 9 Requiem Safe Codes, Map Locations, and Lockbox Solutions
Clearing each zone without backtracking saves valuable medical supplies. The table below outlines all verified dial combinations and strongbox codes across the main campaign chapters, confirmed against testing by outlets including Video Games Chronicle and Rock Paper Shotgun.
| Location & Room | Combination / Code | Secret Stash Reward |
|---|---|---|
| Sanatorium East Wing (Basement Storage) | L18, R32, L07 | Hip Pouch (+2 Inventory Slots), Shotgun Shells (x6) |
| Chapel Administration Office (1st Floor) | L29, R04, L15 | Extended Handgun Magazine, High-Grade Gunpowder |
| Caretaker's Quarters (Courtyard Outbuilding) | 4192 (Keypad) | Shotgun Recoil Compensator, First Aid Med |
| Research Lab B2 (Cold Storage Antechamber) | L06, R45, L11 | Magnum Cylinder Upgrade, Large Caliber Ammo (x5) |
| Sewage Processing Plant (Control Room) | L33, R12, L28 | Combat Knife Durability Sheath, Steroids Injector |
| Executive Archives (Tower 3rd Floor) | 8831 (Keypad) | Hip Pouch (+2 Inventory Slots), Frag Grenade (x2) |
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