Who Dares Wins: Stiggs approaches the Lone Wanderer on the lower level of the mobile platform and asks them if they are going to hurt him. If he is allowed to live, he can provide some information about the crawler. With the Robotics Expert perk, the Lone Wanderer can speculate what system the mainframe uses. Stiggs will compliment them as finally being someone who understands what he's talking about, and says they'd be able to reprogram the robotic and turret systems inside the base so that they will target the Enclave.
"Well, just above us is a deathclaw research facility. Most of the deathclaws are out fighting, but there might be one or two left. There are also a bunch of robots in the facility, and they're all controlled through the mainframe. There are also some military types left but not nearly as many as there used to be."