A perfectly competent open world title grafted from several major AAA franchises at the time (Arkham, Assasins Creed) that's elevated entirely by one really good unique mechanic: the Nemesis System.

The Nemesis System still holds up wonderfully, allowing you to create some compelling stories and relationships with your foes. It's a shame WB's legal dickery prevented anyone else from being able to try their own take on it. Even now it still feels like a truly next gen idea.

Also docking a point for the final boss fight still one of the biggest wet farts of a climax of any game this past decade.