The Blizzard Entertainment 20th Anniversary Trailer offers "a message from Blizzard Entertainment’s founders, interviews with developers, video retrospectives, and more." There's also an interview on VentureBeat talking with Blizzard CEO Paul Sams on the occasion. Here's part of his look back: "Back in the early days, we didn’t think 20 years out into the future. We didn’t think it was possible to have the type of success we have been fortunate enough to have. But when I sit back and I reflect on these two decades, it’s been an incredible ride for us. We’ve maintained our core mission of making the most out of our games. We focus on making the most epic entertainment experiences ever, and I think we’ve really stuck with our values. It drives our decisions and has allowed us to provide a level of consistency in what we’ve been able to deliver. We have been able to make many of the top-selling PC games in the world for many years. It’s tough to run a successful company for 20 years. We are very proud and humbled by it."