Other mistake: If the player tries to leave the virus tank area in the laboratory, Chris will comment "Jill, where are you going?" but the caption reads "Where are you going, Jill?"
Other mistake: Upon returning to the quarter deck after the tugboat explosion, the grappling hook wires Jill and Parker arrived by can be seen stretched stiff, like they would be still connected to the boat. Since it's gone, the wires should swing freely in the wind or hang down along the side of the Zenobia.
