One of the toughest enemies are tank walkers - they are strong, tough to kill, and very dangerous!
Their attacks are capable of stunning your survivors for 1 turn - be very careful when approaching them in close quarters combat!
Their massive amount of Health makes it difficult to kill them quickly. It’s always a good idea to attack them from a distance and finish them with a powerful blow. This is why high damage-dealing classes such as Hunters, Shooters, and Scouts are the best pick for fighting tank walkers.