Aside from his upgrades, Zeek is unique in another way: he can comprehend emotion. He cannot express it, but he can recognize when other people are upset and can feel empathy. He himself, despite his appearance, is a gentle soul. He enjoys the simple things in his death, like flowers, or even just simple interactions. Although he's in such a violent body, he tries hard to be "soft", and help people. He likes humans, even though they are more than willing to attack him.

Like mentioned, Zeek is a near unstoppable force. His strength goes almost unmatched, his fist able to punch through solid concrete. On his metal arm, the fingers come to a point, perfect for slicing down his enemies. The uppermost part can be loaded with adipocere, blood, or other human material, which is injected into him to prevent a hunger induced rage. He can manually inject himself for a major power boost, at the cost of going into a rampage most of the time. Long story short; injecting a large amount is like a bunch of steroids.