It’s been 20 years since Half-Life 2 blew players away with its stunning visuals and groundbreaking physics powered by Source Engine 2. But aside from a few story expansions and a more recent virtual reality spinoff, the franchise has remained dormant for most of that time. Over the weekend, however, the emergence of a secret new Valve project has some players convinced that we’re closer to Half-Life 3 than ever before.
