Good open world games.?

I like open world games. For your information, open world games a nonlinear games that do not require you to take a certain path to get to an objective, and normally you can ignore a mission for a while and have fun elsewhere in the large map. I already have Red Faction Guerrilla, San Andreas, Borderlands, Just Cause, Just Cause 2, and Red Dead Redemption. If anyone can recommend any open world games, please post them