One of my favorite games without question. I play it maybe once a year, and platted it on PS3. While the character controller is a little awkward, the level design is superlative and the sense of exploration and mystery as you dive into its systems is unmatched. It's a shame the main takeaways people had from this game were "make it hard" and "leave a bloodstain" and "dodge roll" because what makes this game wonderful is none of those things. It is the constant willingness to surprise you.