Super Mario Party Jamboree was released worldwide for the Nintendo Switch on October 17, 2024. It is the third entry of the franchise on the platform and is described as the largest Mario Party to date, featuring over 110 minigames and seven game boards. Overview of Content
Playable Boards: Includes five new boards, such as Rainbow Galleria and Goomba Lagoon, along with two returning classics: Western Land and Mario's Rainbow Castle.
Expanded Roster: Features 22 playable characters, including newcomers Ninji and Pauline, who can be unlocked by finding them in the game's central plaza. New Game Modes:
Koopathlon: A series-first 20-player online competition focused on high-speed minigame performance. Bowser Kaboom Squad: An 8-player cooperative online mode.
Motion-Based Modes: Includes Paratroopa Flight School, Toad's Item Factory, and Rhythm Kitchen. Technical Details and Versions
Jamboree is positioned as the largest Mario Party to date, featuring: super mario party jamboree switch nsp actuali
Boards & Mini-games: 7 boards (5 new, 2 returning) and over 110 mini-games.
Characters: A roster of 22 characters, including unlockables like Pauline and Ninji.
Modes: New competitive formats like the 20-player Koopathon and the 8-player Bowser’s Kaboom Squad. Digital File & NSP Information
For those managing digital libraries or using modded consoles, the following technical data is standard for the "actual" game files:
File Size: The base Nintendo Switch version is approximately 5.4 GB. Super Mario Party Jamboree was released worldwide for
Format Compatibility: The game is primarily distributed as an NSP or XCI file.
Firmware Requirements: Proper installation typically requires the latest console firmware (e.g., v18.1.0 or higher) and updated signature patches.
Installation Issues: Some users on community forums like r/SwitchPirates have reported "could not start the software" errors when using older installers like Awoo; many found success switching to DBI Installer. Performance & Updates
As of early 2026, the game has received several stability and content updates:
Here’s a draft of the key features for Super Mario Party Jamboree (NSP) on Nintendo Switch, written from a gamer / community perspective (e.g., for a forum, review, or scene release note): What is an NSP File
In the Nintendo Switch modding scene, NSP stands for Nintendo Submission Package. It is the official file format used by Nintendo for digital games downloaded directly from the eShop.
So, when someone searches for “Super Mario Party Jamboree NSP,” they are typically looking for a downloadable, installable file of the digital version of the game.
However—and this is a massive however—as of today, Super Mario Party Jamboree has not officially leaked. Any NSP claiming to be "Actuali" right now is either:
Sites that host "NSP" files are often unregulated. It is not uncommon for malicious actors to bundle viruses or brick-code into game files. Searching for "actuali" or "working" files often leads users to shady download portals where the risk of infecting your computer or corrupting your Switch SD card is high.
By Alex Rivera – Nintendo Insider Contributor
The rumor mill for Nintendo Switch has been spinning faster than a Spiny Shell in Mario Kart. For months, fans have scoured Reddit, Twitter (X), and GBAtemp for any crumb of information regarding the next installment in the beloved party series. That search has led to one specific, cryptic string of text repeatedly popping up in forums and torrent indexes: "Super Mario Party Jamboree Switch NSP Actuali."
But what does this actually mean? Is "Jamboree" the real sequel? What is an "NSP," and why is "Actuali" attached to it? In this extensive deep-dive, we will unpack the hype, the technical jargon, and the reality of whether you should trust these files.
