"A key designed with a goat mortif.This key opens the main gate into the castle."
— Item examination

The Castle Gate Key is a key item in Resident Evil 4.


This key is used to access the interior of Ramon Salazar's castle in Chapter 3–1.


It is just outside the gate in a store room in a chest. Upon opening the chest an ambush of cultists will flood the room. It is not present in "Easy mode".



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