TNM is a huge singleplayer mod for Deus Ex based on the gaming community, finally released after 7 years of development.
A ZIP file stuffed full of TNM memorabilia like a Thanksgiving turkey. Included is concept art, trailers, outtakes, design documents, pictures and other material from the 7 years of TNM's development. Note: The contents of this download include spoilers, so you'll probably want to tear into it only after you've played through the mod. That is, unless you're one of those people who reads the last page of a novel first, in which case, you probably don't know what this download is, since you read this paragraph before the description.