For those that have ever played a competitive online shooter, you will know all too well the struggles of having to constantly check every direction for any incoming enemies. Thankfully though, PUBG has just the feature to help you overcome this is In an age when Call of Duty games can generate over $1 billion in sales in less than one month, it's safe to say that military combat simulation represents big business. However, while plenty of video games and Hollywood films have attempted to commun...