Stadium is more than just an Overwatch 2 mode—it's different enough that it could almost be classified as its own game, and a separate game needs a separate roadmap. The developers have planned out the next three seasons of Stadium, albeit roughly, that'll coincide with the regular cadence of seasons.

Overwatch 2's Stadium mode was first launched alongside Season 16 on April 22, 2025 with 17 heroes and 9 available maps. Over the next few seasons,

Overwatch 2 Stadium launched last week with 7.8 million hours and 2.3 million matches played: new roadmap teases new heroes, maps, modes, and more.