If you are managing Sifu using NSP (Nintendo Submission Package) files, these are typically handled via third-party homebrew installers.

Post-launch patches refined the game's dynamic resolution scaling, keeping textures crisper in both docked and handheld modes.

Early updates focused on enhancing the handheld and docked performance, aiming for a more consistent frame rate to ensure that every parry and dodge feels precise.

: Several updates added cosmetic rewards for completing specific in-game goals. Nintendo Switch NSP Combination Install Tutorial

If you need help setting up your files or want to maximize your combat efficiency, let me know:

The base game was notoriously difficult. Updates added "Student" (easier) and "Master" (harder) modes alongside the original "Disciple" difficulty.

Face specific survival challenges, time trials, zone-capture modes, and target-elimination matches.

Activates deluxe cosmetics and specific challenge pack entitlements. Minimal (< 100 MB)

For a legitimate digital copy of Sifu, the Nintendo Switch handles updates and DLC through the standard system interface:

The update includes new playable characters and additional costumes, allowing players to customize their avatars like never before. These characters come with unique abilities and playstyles, adding depth to the gameplay.

You spend XP earned during runs to unlock skills temporarily, or invest heavily to unlock them permanently across all future playthroughs. The Importance of Nintendo Switch NSP Updates

Stay tuned for future updates, as Sloclap has hinted that more cosmetic DLC may be on the horizon. Until then, keep practicing your parries. Wude awaits.