An Overwatch 2 mid-season update, version 4.27, is set to drop on May 12 with a focus on the Anniversary event, new cosmetics including a Mythic-rarity skin for Ana, and balance changes that could shift the current meta.

The update will bring new cosmetics and unlockables for the Anniversary celebration, alongside character skins and celebratory items.

Pre-load is approximately 2.73 GB across PC, PlayStation, and Xbox to enable players to download ahead of the patch.

The 10th anniversary celebration includes a mid-season patch releasing globally on May 12, with a 2.1 GB pre-download and a global launch across PC, PlayStation, and Xbox.

Season 2’s mid-season update is scheduled to go live on May 12, with simultaneous platform releases and focus on the Anniversary event, Stadium mode, and new cosmetics.

The update also introduces Ashe’s Mythic Weapon Skin and other anniversary content, while some modes or events rotate in and out as part of ongoing balance and content refresh.

The patch follows update 4.12 and 3.94 lineage, with emphasis on addressing issues and ensuring multi-platform download availability.

Blizzard has not yet released full balance patch notes for this update, though prior changes in earlier patches informed the current tuning.

Previous updates introduced Sierra as a new DPS hero and other enhancements, which frame the ongoing balance discussions.

Teasers hint at ongoing map updates, including an Antarctic Peninsula rework, alongside the patch as developers share walkthroughs.

Stadium mode will receive updates, adding more playable heroes and continuing gameplay tuning and support.

Balance changes target meta-defining heroes like Bastion and Sigma to diversify the meta and adjust damage, tank positioning, and ultimate tuning.