A new trailer from Deus Ex: Human Revolution notes the "four pillars" of gameplay in Eidos-Montreal's upcoming action/RPG prequel are combat, social, hacking, and stealth, and proceeds to offer insights into the stealth component of the game. In the clip, the developers explain the challenge of creating gameplay that will be equally fun whether the player chooses combat or stealth, talks of stealthy elements they feel will make for compelling gameplay, the organic natural feel of this mode, possible advantages to be gained by not running around with guns-a-blazing, the availability of stealth-oriented augmentations, and more. The clip includes several bits of gameplay footage showing Jensen being all silent but deadly. The clip is embedded below.