Aliens players will get the chance to become a Crusher after they acomplish certain requirements, and then they can evolve into a Crusher.
The standard abilities of any adult Xenomorph presumably, however it's one defining feature is it's bulletproof crest that repels most weapons.
The Xenomorph variant is jet black rather than gray like a Drone or Blue-Black/Brown like a Warrior. It's head, claws and hind-quarters are tinged with gold however.
- The above conversation suggest the Crusher is a single individual, rather than a variation seen more than once. It's referred to a "he" and "him" as opposed to "them" and "they" and "Xenomorph" as opposed "Xenomorphs".