The lid has been lifted - albeit by just a crack - on the Deus Ex: Human Revolution "Missing Link" mystery. The puzzle trail is still going on, but we've revealed some details about what you can expect when it arrives in October in the form of additional missions which fill in a chunk of the game's story.
The Missing Link takes place during the later stages of the game's main story and fills in a three-day section when... Well, we don't want to spoil it for anyone who hasn't finished the game yet. Those of you who have finished will no doubt know what we're referring to.
While we're not ready to reveal everything about The Missing Link yet, we can tell you that by playing through it you will uncover further details about the game's conspiracies. Not only that but you'll be able to explore new, large environments and interact with some brand new characters you won't have met before.
We'll have more details coming soon, so keep an eye out!
Source: Square Enix Blog



And if you have it on the PC it should be free
Eidos isn't Microsoft.





