Borderlands 4 is a high-octane "looter-shooter" that takes the series' signature mayhem to the brand-new planet of Kairos. Choose from four new Vault Hunters and explore vast, dangerous environments filled with bizarre enemies and "billions" of procedurally generated weapons. The game features an overhauled movement system and deep skill trees that allow for even more chaotic and creative combat encounters. Whether playing solo or in four-player co-op, you must fight through a ruthless empire to claim the ultimate vault and save the galaxy from a new threat.