Overwatch 2’s much-awaited Story Missions are finally out, with the first one putting players in the trenches of the war against the invading Null Sector. This is one of the many lore-related missions that Blizzard recently laid out in the Overwatch 2 roadmap for 2023. While it does offer fresh gameplay mechanics and a good chunk of story content told through in-game narrations and cutscenes, Invasion is a paid mission. This means that players can’t experience this integral part of the game unless they shell out at least $15 for it. Fortunately, Blizzard has something in store for its free-to-play patrons: the Underworld Event Mission.