20 Amazing Secrets And Gameplay Mechanics In Metal Gear Solid 5: The Phantom Pain

Recharging NVG and Rocket Arm Faster

This one isn’t a secret or even something that you should be familiar with if you know the lore- it’s just plain old common sense. Basically, your NVG and Rocket Arm are both battery powered items, and the batteries for both of them are solar powered. So if you want these batteries charged faster, the easiest thing to do is to just… walk in the sun. That, or get on your horse, and gallop through the world in broad daylight.