The Hive Fleets of the Tyranids are constantly ... to spread Synapse and wreak havoc. Just because Tyranids don’t use conventional guns doesn’t mean they can’t kill their prey at range.

This means that each individual gun and bullet it fires is a living ... dead after just a millisecond of hearing it. The Tyranids operate as a Hive Mind, but the full extent of the Hive Mind ...