Mario-plus-rabbids-kingdom-battle-nsp-update_1.... May 2026

: Essential for compatibility with the Donkey Kong Adventure DLC .

: Added the Versus Mode , allowing local 1v1 multiplayer. Mario-plus-Rabbids-Kingdom-Battle-nsp-Update_1....

: An update file cannot run without the base game installed first. : Essential for compatibility with the Donkey Kong

: Improvements to frame rate and load times on the Nintendo Switch. : Improvements to frame rate and load times

The file is a software update package for the Nintendo Switch game Mario + Rabbids Kingdom Battle . These files, typically in .nsp (Nintendo Submission Package) format, are used to install game updates on modified Nintendo Switch consoles. 🎮 Update Overview Game Title : Mario + Rabbids Kingdom Battle Format : .nsp (Digital update file) Base File Size : Approximately 2.3 GB Developer : Ubisoft Milan & Paris Publisher : Nintendo 🛠️ Key Update Versions

Mario + Rabbids Kingdom Battle Nintendo Switch Support - Ubisoft