2.1 is a minor update to 2nd Edition. I've caught some typos and made some minor changes to terrain sizes and the Manipulate II power. I also clarified what happens if the subject's subconscious collapses, but neither team has secured 3 memory fragments. 

In addition to 2.1, I've also added an "Agent Sheet" that players can use to record information about their units and on which to place tokens. Eventually, I intend to have downloadable unit cards for each type of Agent as well as the Madness.