Bastion is one of the best downloadable games this year, but I didn't believe it right away. From the first time I saw it, I knew that the game was witty -- as evident from the narrator who literally narrates just about everything you do as you do it -- but Bastion was still just an action role-playing game. I moved through an area with my two weapons, shield, and special attack. No big deal. However, then Bastion started revealing itself to me, and I couldn't stop playing...