Over 22,222 downloads within ten years of release! DXN - Deus Ex: Nihilum is a First Person Shooter mod set in an alternate Deus Ex continuity. It features 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 (2011 build - used in accordance with the mod's license).

lettmon says

8/10 - Agree (1) Disagree (2)

I'm sorry but this just isn't very playable to me. I hate to give a low mark to a work of love like this, I can only imagine how much time and effort goes into these things, but this mod is nowhere near a 9 or a 10. Here is why:
- The levels are basically mazes, that leads to
- Lots and lots of backtracking
- I had to go guns blazing in the club in the first mission after running around for what felt like hours and searching every nook and cranny
- I couldn't find the right way for the life of me in the second mission after the robots activate, and I was done with this mod
I know good Deus Ex when I see it and this unfortunately isn't it, but it's still better than human revolution, I mean less annoying.

Edit: my review above concerns only the first two missions of this mod. As I learned playing it gets much much better afterwards, it was a pleasant surprise. I still give 5/10 to the first two missions but the rest of this mod is good, sometimes even very good.