Twenty years later, we’re taking a look at its legacy while we wait for the upcoming GTA trilogy remaster, prepare to purchase yet another version of GTA V, and read rumors about the still-unannounced GTA VI. GTA III became a best-selling sensation that defined the open-world genre, spawning several sequels, inspiring countless imitators, and causing a cultural uproar. On October 22, 2001, Rockstar Games released Grand Theft Auto III, a game that transported the publisher’s trademark criminal mayhem to the unimaginably immersive 3-D Liberty City.