There are some new previews of Covenant : A story game of failing conspiracies available on the downloads page. These include the group cell creation process, taken from the chapter "Preparing for play", and the game's introductory text taken from "The end of the world never happened".
Also, if you haven't already checked it out, there's an example of play available. This shows how the conflict system works, it's a social arena example, showing how the system integrates with roleplay.