Question: If the machines have managed to locate Zion, wouldn't it have been easier for them to try and find the main door through which all the hovercrafts fly and blast their way through that, as opposed to digging through a HELL of a lot of pure rock to get into the city?
Tailkinker
1st Oct 2009
Chosen answer: To do so, they'd have to search a vast labyrinth of tunnels under the earth, contending with human ships, booby traps, dead ends and so forth, plus they can guarantee that they'll be facing a defensive bottleneck of apocalyptic proportions. Once they establish the location, much easier to just take the direct route and drill straight down to it, rather than waste time and resources attempting to locate the entrance used by the human ships. Plus the drilling method has the added advantage of bypassing most of the Zion defence grid and putting their forces directly into the dock, rather than having to battle their way there.
Tailkinker ★