Square Enix formally announces The Missing Link, the upcoming DLC pack for Deus Ex: Human Revolution first revealed last week. The announcement confirms plans to release the DLC for the action/RPG prequel next month and offers a few screenshots and this trailer to promote it. Here's word:

The DEUS EX: HUMAN REVOLUTION conspiracy grows deeper in The Missing Link. During lead character Adam Jensen’s quest for the truth in DEUS EX: HUMAN REVOLUTION, he mysteriously vanishes for three days. Where was he? What did he find out? The Missing Link reveals it all.

"We are very excited for DEUS EX: HUMAN REVOLUTION fans to be able to further develop Adam’s journey in the game with The Missing Link DLC," said David Anfossi, producer of DEUS EX: HUMAN REVOLUTION at Eidos-Montreal. "Gamers will be able to experience a vulnerable side of Adam like never before, which gives the overall game a whole new dimension. The Missing Link propels players into compelling gameplay, beginning with Adam being temporarily stripped of his use of augmentations; new, visually stunning environments; and the continuation of DEUS EX: HUMAN REVOLUTION’s conspiracy-rich story.”