Deus Ex: Nihilum (DXN, DEN or Nihilum for short) is a First Person Shooter mod taking place in an alternate Deus Ex continuity - released on May 28th 2013. It features new made-from-scratch original content, while also extensively featuring material from the UNATCO Born mod (used with permission from fender2k1, UB's project leader) and Deus Ex: Revision (used in accordance with the mod's license).
I had never even heard of this mod but when I found it I knew I had to play it. Well, I was quickly became disappointed. Like everyone else says, the voice acting of the main character is horrid. It sounds like Mad Ingram was VA'd by someone who never spoke English in their life prior to this mod. The rest of the voices that I've heard, seemed anywhere between adequate and not bad.
My biggest gripe is that there are NO AUGS in this mod. I played all the way through the first part, took the boat to the other part, then back to the city where new trouble has started and never found one single augmentation. I found two aug upgrades but no augs. What kind of Deus Ex doesn't even give you augs? I had to cheat and gave myself augs just to survive. Because of this, no rating above 5 can be given.