Metal Gear Solid 5: The Phantom Pain [BLUS31491]

I need to see how it runs in the open world areas, during fights or running around with horse etc.

Here is a quick video showing what ya asked. I am terrible at the game, but the video is to show the game running, not my ability to play it.
HAHA

https://youtu.be/xzRm7dyWXgg

Full 10 minutes. That is the max that my recording software will do.