The Complete Edition launched with native 21:9 support, but cutscenes were pillarboxed (black bars on the sides), and some UI elements (like the Amrita gauge) were clipped. v1.28.00 corrects the UI scaling for 3440x1440 resolutions and adds a toggle to force full-screen stretch for legacy cutscenes.
Resolved a soft-lock issue where players could no longer advance after joining the Underworld as a visitor. Subsequent Version Highlights (v1.28.x) Nioh 2 Complete Edition Update v1 28 00-CODEX
The most critical fix in v1.28.00 targets a persistent memory leak that occurred when the game rendered heavy particle effects (e.g., using Yokai Shift with lightning familiars). Prior to this patch, players with 16GB of RAM or less would experience frame drops into the teens during the final boss fight of The First Samurai DLC. This patch optimizes texture streaming and clears the VRAM buffer more aggressively. The Complete Edition launched with native 21:9 support,