Half Life 2
Half life changed the way everyone looked at gaming as a platform to transform their worlds into alien breeding grounds. There was only one man ‘Gordon Freeman’ specifically who could save the day. This gave players a chance to hone and develop their skills at whacking away pesky headcrabs with their trustworthy crowbar. And it was a spectacular experience being able to crawl through tight spaces and well designed vents to come out blasting through at the end. Now increase that experience by tenfold and you have Half Life 2. I was highly excited as the whole world was when they heard that Gordon Freeman was being freed from stasis to battle some more alien ugliness.