Gulpers
Gulpers are amphibious creatures that you’ll find near any source of fresh water. They can be particularly tricky to target in V.A.T.S because of just how quickly they move. If you see a pack of them, it’s probably best to start running, as they can cause you some serious problems in groups.
Because of their high-speed, you’ll want to try and take them out from a distance, preferably undetected so you can get a couple of free shots in. V.A.T.S. is a no-no because of their speed, so you’ll have to rely on your own aim to kill them.
Trappers
Trappers are basically Far Harbor’s version of your ordinary Bandits or Raiders. They don’t have any new ability or weapon to surprise you, but be wary. Far Harbor’s enemies are much stronger than what you’re used to on the Commonwealth mainland, so always go into a conflict well prepared.
Vicious Wolves
Just like the mutated dogs that can be found on the Commonwealth mainland, Vicious Wolves will bite you relentlessly if you let them get too close. They are much tougher and will deal even more damage, too. Therefore, it’s best to keep your distance and take them down with a high-powered sniper rifle of some sort.
Be warned though, they can also come in Feral and Glowing varieties, making them even tougher again.