01st Dec 2011 Deus Ex: Human Revolution Walkthrough (Part 1/137) MasterVG71782 01st Dec 2011 Deus Ex: Human Revolution Walkthrough (Part 2/137) MasterVG71782 01st Dec 2011 Deus Ex: Human Revolution ...
in general 20-30 hrs... though, it can go up or down if you really go extreme. It took me like 28 my first playthrough years ago.