Navigating the terrifying, corridor-filled Raccoon City Police Department in the Resident Evil 2 remake requires quick thinking and resource management. As players explore the upper levels of the police station, they will encounter several secured lockers requiring letter combinations. Unlocking these containers is vital for obtaining high-tier ammunition and survival items needed to withstand tough encounters.

3rd Floor Dial Lock Combination and Location

The 3rd floor dial lock in the RPD is situated at the top of the western stairwell, right near a gaping hole in the wall. Players will encounter this locked locker just before reaching the room containing the Spade Key and a mysterious statue. To open the dial lock directly, players simply need to enter the three-letter code DCM on the mechanism.

Opening this locker grants valuable ammunition depending on the character being played. Leon receives powerful Magnum rounds, while Claire receives Submachine Gun ammo to aid her arsenal. Gathering these supplies early gives players a significant combat edge during upcoming boss encounters.

Where to Discover the Solution Clue

For players who prefer discovering clues naturally through gameplay, the solution is hidden within a film roll found in the basement. By accessing the Firing Range in the B1 level, you can recover an undeveloped roll of film. Developing this film in the Darkroom on the first floor reveals a photograph showing the locker combination DCM.

Unlike certain other puzzles in the game, you do not actually need to find and develop the film roll to open the lock. Knowing the combination beforehand allows you to input DCM immediately and grab the ammo. This shortcut saves valuable time and inventory space during high-speed runs.

How This Lock Fits Into RE2 Strategy

Managing resources efficiently is a core mechanic of survival horror gameplay. Opening the 3rd floor locker provides early firepower that makes traversing upper hallways much safer. Securing extra Magnum or SMG ammo allows players to conserve standard handgun bullets for lesser threats.

Combining this locker solution with other codes, such as CAP for the 2F Shower Room, ensures you collect all available equipment early. Taking a quick moment to unlock every container greatly enhances your chances of survival throughout the entire campaign. Maintaining awareness of your surroundings ensures no hidden cache gets left behind.