Overview

• Version 1.2.2 went live on September 30, 2025, according to Nintendo’s official support page.
• The company says the update addresses several issues to improve the overall gameplay experience without providing detailed patch notes.
• Local-play compatibility is maintained with versions 1.1.0 through 1.2.1 and is not supported with version 1.0.0, so players should confirm each system’s version.
• This release follows a June update that optimized visuals and frame rate for Switch 2, added HDR to Bowser’s Fury, and introduced a GameShare option.
• Coverage highlighted the update’s timing alongside the week’s re-release of Super Mario Galaxy + Super Mario Galaxy 2.