I didnt understand Naomi being a traitor either. Everything she did from the inside she could have done from the outside as well. That was confusing to me.
And people who said they missed something, after the games credits role you see snake in a cemetery and Big Boss walks up to him, rolling Zero in a wheel chair. I almost turned the game off after I beat it as well, but when I saw the credits rolling I left it on just in case.
This cut scene was like an hour long. Actually, I fell asleep like 3 times during it. It wasn't that I wasnt interested, it was just that I was playing until 4am trying to beat the game.








