Upcoming cyberpunk shooter No Law is all about letting you play in a world that reacts to your choices, though that doesn't mean you should push that to the fullest. For example, you could kill every NPC you come across, but that would make life very difficult.
Speaking about the game as part of an interview with the Future Games Show at Gamescom, Neon Giant delves into the studio's approach to designing the NPCs that populate its world.