These are the best boss fights in Metal Gear Solid, a long-running series known for astounding spectacle and creative battles.

Peace Walker occupies an interesting place in the series, as it’s technically both a prequel and a sequel all at once, following Big Boss ten years after the events of Metal Gear Solid 3 ...

which is vital to Big Boss's story, it's easy to see both its impact and quality. While Portable Ops is indeed underrated, the case with Metal Gear Solid: Peace Walker is even more noticeable.