The Story of Valve Part Three

Intel CEO Brian Krzanich and Gabe Newell, co-founder of game-maker Valve, discuss Intel's role in Valves gaming development at the 2014 International CES in Las Vegas. Robyn Beck/AFP/Getty Images

What has Valve been up to since Steam launched? From anticipated sequels to the shift to digital delivery, we look into how this company continues to influence the gaming industry.