Hospital Chemical Lab key

MW4 DMZ locked door key · Mirae General Hospital

Type: Locked door key
Area: Mirae General Hospital

Where to use it

Chemical lab in the hospital. Exact door not confirmed yet. The pin marks the building, not the exact door.

Map of Hajin around Hospital Chemical Lab — Mirae General Hospital

Other keys in Mirae General Hospital

Mirae Electrical Room
The Doctor's Command Office
Hospital Chemical Lockers

Last updated 7 November 2026. Community DMZ companion, unofficial and not affiliated with Activision. Spotted something wrong? Tell us in our Discord.