[ Interestingly enough, he has close to the chemical composition of a regular human. Although, there are three things normally found in humans that are in slightly, higher quantities for him:

Titanium, Iron, and Nickel. It's not a substantially higher amount compared to humans, but its probably...noticeable. ]

It is. They seem fully intent in having us enclosed here -- there are no doors and windows out that I've seen yet. But, I'm sure there must be an exit somewhere, right?