“The primary world is collapsing. Requesting evacuation.”
“Ten minutes remain until evacuation clearance is issued.”
“Eight minutes.”
“Five minutes.”
“Three minutes.”
“Sixty seconds.”
“Primary world backup route opening.”
“Thirty seconds.”
“Evacuation preparations complete.”
“Ten seconds.”
“General! The route has closed!”
“We... can't get out...”
It's so broad, even though I've only seen a few of them, they're pretty good.