first-person platforming will always be controversial - but this is such a gratifying exploration of the concept. the movement feels exciting, rapid, and dangerous, especially as the game progresses into wider and taller spaces. by the end, there's all these tools and tricks at your disposal that make you feel like a badass, zipping back and forth through the sky. it's not easy, and the puzzles could be a little more attuned to the strengths of the movement. for me, that didn't diminish the massive adrenaline rush from its peak moments.