"There is no writing carved into the usual place. Data already rewritten."
— Rewritted inventory description.

B2 Key Chip 1 is a key item that can be found in Dino Crisis.


It first needs to be rewritten in the Key Chip rewriter at the Security Pass Room, then used in the Passageway on floor B2 to open the second of two doors.


Beside the corpse, at the Security Pass Room.



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