This trailer is called Beyond the Battle: Part 1, offering a look at alpha footage of Command & Conquer, the upcoming free-to-play revival of the classic real-time strategy series. Word is: "In Part 1 of Beyond the Battle, we go back to our roots as we explore the formula that made Command & Conquer so popular and its design influences on the next installment. Join us behind the scenes for new reveals, never before seen footage, and exclusive interviews from the lead developers of Victory Games and Co-Founder of Westwood Studios, Louis Castle." Thanks Ant.