Yeah, well, regardless of intent - game or not - I don't think it's in any of our best interests to stick around and find out. [He did not want to be part of an experiment, thanks, he had seen enough of that shit back home.]

Those doors are our best bet of finding a way out, too. Conveniently sealed or not - that's what we gotta get through.

Hopefully then we can find the others, too. [ It isn't immediately clear who he's talking about - that's one of the problems with talking your mind without filling everyone in on what you were thinking in the first place. ]