Gamers discover a secret menu in 'Mortal Kombat' that's been hidden for 20 years

If you were a young male in the '90s, you probably spent at least one afternoon playing Mortal Kombat, the classic fighting game that was hugely controversial in its time due to the comically bloody finishing moves you were able to use on your opponents. The game has been around for more than two decades now but gamers are still uncovering some of its hidden secrets. Last year, some gamers discovered a secret cheat code for the arcade version of the game that brings up a hidden menu that gives y...