GameSpot may get a commission from retail offers. Call of Duty Season 4 is now live in Warzone with the Mercenaries of Fortune update, which introduces the brand-new Fortune's Keep Resurgence map.

Jon is an expert in the Call of Duty franchise with over a decade of experience covering Activision's shooter series in great detail for Gfinity and Siege.gg. Modern Warfare 3 and Warzone feature a ...