Shadow of Mordor's Nemesis System was only created because WB Games wanted something to combat Batman Arkham Asylum's second-hand sales, exec says
"How do we create a singleplayer game that is so compelling that people keep the disc in their library forever?" ...
Game Rant4d
Resident Evil Villains Who Deserve To Be In The New Live Action Movie
The Resident Evil series is full of great antagonists with live-action potential. These are the villains deserving of a starring role.