Arlo’s most prominent connections are Twin Diplomacy, it's murph, and MPH.
Arlo mostly stays within the Gigamesh region, with real reach into the Chris Lake region too.
Arlo mostly stays within its own Gigamesh scene, with real reach into other scenes nearby.
Dot color shows each neighbor's region: a match means it shares Arlo's region. The tag beside each name is the finer scene, which can still differ even when the color matches.