10. Half-Life 2 (2004) - Letting Loose With The Gravity Gun In Ravenholm
Ravenholm is one of the most brilliantly executed sequences in video games.One second you're escaping the Soviet-style dystopia of City 17, the next you're plunged into a zombie B-movie, complete with gun-toting priest and a gun that's completely at odds with the horror setting. That first zombie you cut in half by grabbing the spin-saw blade with a gravity gun and frisbeeing it at him endows you with a feeling of power incomparable to other games as you consider all the other wonderful things you can hurl at your foes. Yet, despite your versatile power, Ravenholm is still a deliciously creepy place that keeps you on edge throughout. The unique blend of emotions, and the opportunity to run amok with one of gaming's greatest weapons, make Ravenholm compulsively replayable.