Eidos has now released the official playable demo of Deus Ex: Invisible War, allowing you to experience the freeform gameplay of the imminent first-person role-playing action sequel by ION Storm. Word is: "The demo gives an incredible glimpse into the unique player choice gameplay. Alex D needs transport in a jet held by Sophia Sak, mercenary. There are many ways to resolve the challenges in getting your ride, it"s up to you how to choose to make it happen."