One of my favorite open worlds is definitely GTA5's Los Santos. I'd say this city is the real star of the game. Just from the weather cycles to the lighting effects to every small little detail that makes this place come to life, it's all gorgeously realized. Granted there isn't much in terms of interactivity with the game world if you compare it to the likes of an RPG like Skyrim, but I always prefered police chases and intense shoot-outs over long boring dialogue trees with some random NPC.
Next is probably Arkham City(if it can be considered open world). Being a Batman fan since my early childhood this is the game I could only dream about back then. Everything from the fantastic story that gave the place a sense of purpose to all the small little details you could find made this game a love letter to the Batman lore. Truly amazing.
Next is probably Arkham City(if it can be considered open world). Being a Batman fan since my early childhood this is the game I could only dream about back then. Everything from the fantastic story that gave the place a sense of purpose to all the small little details you could find made this game a love letter to the Batman lore. Truly amazing.