While I said you are mostly just attacking the hearts of your opponents, there are other game modes where you compete in a King of the Hill scenario to hold onto point generating areas and get a higher score than your opponents, and a
capture the flag scenario where only one
narwhal has a heart and has to keep away from the other
narwhals who will steal it if they manage to pierce it.
But, he emphasizes, «We certainly know that, in the presence of loud anthropogenic noise, those stations are
capturing a lot less
narwhal sound.