Gearbox Software's Borderlands offers, if nothing else, a gargantuan supply of creative (and in many cases uniquely powerful) weapons. As the popular co-op looter shooter series has endeavored to give fans an ever-growing range of firearms over the course of its 15-year (and counting) history, Borderlands' array of arms, in all their randomized glory, has continued to expand. The developer itself previously stated that, in a conservative estimate, the possibilities within its most recent mainline 2019 release, BL3, number near one billion.