[Jack pulls out a small comm device.] "Check your pockets. Everyone else has shown up with one of these, but missing everything else they were carrying."

[A few buttons bring up the map, and then an overlay of dots appears to give people's locations.] "We've got more than a dozen people on board, I keep losing track. Every time I catch up with everyone, more people show up." [A few whole sections of the map are darkened. Jack also brings up a specific part of the most active section, the one that Jack and Alex are in.]

"We're here...over there is the Gardens, it's a biodome that provides the oxygen and water filtration, but, well, it's not exactly safe, either, so don't go wandering in there."