What makes a good horror game? Developers have been asking this question for over a decade. The result of this quest for the holy grail of horror gaming has been arduous, delivering monumental fright fests as well as colossal disappointments along the way. Through the years, there has been an undeniable evolution in the formula, yet the genre is still far from perfection. If developers were to look to the past and pull elements from the best of the best in survival horror, could we finally get to see what the ultimate horror game looks like? Perhaps. Here's a simple recipe for guaranteed survival horror success.