Borderlands is approaching 15 years since it first dropped players on the planet of Pandora and unleashed its brand of zaniness and action on them. In that time, it has swelled in popularity, becoming developer Gearbox Software's flagship franchise, and Borderlands has risen to prominence as one of the most highly regarded looter shooters around. With the next mainline title now on the way, Borderlands will be continuing down the path laid out over the course of its three previous entries and various spin-offs.