Going through the game, I felt more and more disconnected from Walker as he got more and more obsessed with being in the right. I tried to save the civilians, failed, and just went with it, but afterwards...shot Riggs, shot the hanging soldier, and let the lynch mob run, because at that point I couldn't help but think their actions were practically justified. At the end, well, had Walker kill himself. I thought Konrad being dead pretty well blew his last chance at any sort of redemption.
Then I realized that would be a situation where I, personally, would probably shoot myself as well, and pretty much just zoned out for a bit. Thinking about that ending I still kind of just want to cry. This game probably affected me emotionally more than any other piece of media. The writers deserve an award for taking the Call of Duty-style jingoistic all-american hero and hitting him in the metaphorical dick with a sledgehammer, and I no longer consider Nolan North to be the boring everyman of video games. His performance, especially near the end, was just stunningly good.
Fuck, man. Spec Ops is something else.