Requires a system firmware version that matches or exceeds the release window of the 1.1.0 patch.
The primary highlight of this update is the expansion of online capabilities, which were previously limited to a small selection of minigames in the "Online Mariothon" mode. With version 1.1.0, players can now enjoy:
: Supports various system combinations: Up to 1 player per system (2–4 total systems). Up to 2 players per system (2 total systems). Online Limitations & Caveats Super Mario Party SWITCH NSP -Update 1.1.0-
: This is the supplementary patch file (v1.1.0) that overwrites and updates the base game structure.
: Launching a base game with a save file created on a newer version can cause data corruption. Requires a system firmware version that matches or
Furthermore, this update contained telemetry hooks for what would later become Mario Party Superstars (2021). The netcode architecture tested in 1.1.0 directly influenced the superior online infrastructure of the sequel.
For users playing Super Mario Party on PC emulators like Yuzu or Ryujinx, installing an NSP update is straightforward: Up to 2 players per system (2 total systems)
: You cannot play with random strangers in the main board modes. Online play is limited to Friend Matches Private Games using a password.