https://wccftech.com/overwatch-crossplay-all-platforms/

Crossplay has increasingly become a standard feature for multiplayer games, and yet, Blizzard has stubbornly kept the walls up and refused to bring the feature to Overwatch – until now. Today, Blizzard announced crossplay is coming to Overwatch, with all platforms (yes, even the Switch) supported. Sadly, cross-progression is still out, but hey, this is still a big step.

Players will net to have a Battle.net account in order to take advantage of Overwatch crossplay. Here’s how the process will work…