D-9341, eventually identified as Benjamin Oliver Walker, is the main protagonist of the horror video game SCP: Containment Breach.  D-9341 is currently classified as disposable personnel at the SCP Foundation.  When entities like SCP 1471-A, SCP-049, and SCP-035 begin breaking out of the Foundation's containment protocols, D-9341 must do everything he can to survive the horrors housed within and make it out alive.  D-9341 wears a standard orange-colored inmate uniform with the SCP Foundation's insignia on the left breast and has access to a clipboard with information on some of the Foundation's housed monsters.

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