The latest patch, Version 1.02, for Deltarune on Switch 2 brings bug fixes across Chapters 2, 3, and 4, along with some Switch 2-specific improvements and minor updates throughout all chapters.
Key fixes include issues with invisible character actions, persistent key items, shadowed character appearance, graphical glitches, and various other bugs in different chapters.
The update also addresses specific Switch 2 problems such as exploit prevention, crash fixes, misalignments, and adjustments for display on 1440p screens.
The developer hints at more upcoming patches with slight gameplay adjustments and bug fixes as testing for the next updates is already in progress.