PC gaming has a history stretching back further than any console and has produced some of the most complex, most creative, and most influential games ever made. Half-Life 2 is frequently cited as the greatest game ever made — a masterpiece of environmental storytelling and physics-based gameplay that set the standard for first-person games for a decade. Minecraft has been played by over 200 million people and is the best-selling game in history — a creative sandbox of infinite possibility that has inspired an entire generation of game designers. The Witcher 3 delivered the greatest open world RPG ever made with a story of genuine literary quality. Counter-Strike has been the world's most played competitive shooter for over 20 years. What is the greatest PC game of all time?