Metal Gear Solid V: 20 Things You Didn't Know You Could Do

11. Make Your Badass Sprinting Punch A Killing Blow

Fast-becoming the most fun way to clear an outpost of enemy soldiers, sprinting up to them with the Bionic Arm produces the Six Million Dollar Man sound as you wipe them out with a knockout blow that's half UFC punch and half WWE clothesline. If you'd rather they met a more definitive end though, upgrade and unlock the Blast Arm. You'll most likely use it for the flying Rocket Punch upgrade, but equipping will change your standard sprinting knockout to a lethal killing blow - making a little bit more sense considering Snake puts his entire weight behind the hit in the first place.