Toolboy SWITCH is an arcade-platformer developed by Majestic Twelve and published by Art Games Studio, released on October 22, 2020. This NSP package brings the full eShop release to your Nintendo Switch setup, and the same file can be run through Switch emulators such as Yuzu or Ryujinx on a Windows PC. The download weighs in at 1.3GB and requires firmware v10.1.0 or newer on the console side.

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Toolboy SWITCH NSP Technical Specifications

What Toolboy SWITCH Is All About

Toolboy SWITCH sits at the crossroads of fast arcade action and thoughtful platforming. Majestic Twelve built the game around short, replayable stages where you guide the title character through obstacle-filled rooms, timing jumps and dodges while piecing together the route ahead. The puzzle tag in the official genre listing is not decoration — several stages hinge on reading the layout correctly before you commit to a move, so rushing usually costs you a life.

The game launched on the Nintendo eShop in late October 2020 across Europe and the USA. Its title ID is 0100B55012216000, which you'll want on hand if you manage your library with tools like Goldleaf. The package includes five languages — English, German, French, Spanish, and Russian — so the interface and in-game text stay readable no matter which region your console is set to.

If you enjoy compact arcade-platformers with a puzzle edge, this one fits neatly alongside other entries in our Acorn Avengers Switch NSP collection. Players who prefer darker, more atmospheric action can also look at Scurge: Hive Switch NSP, and retro fans will find the Earnest Evans Collection Switch NSP [Update] worth a look.

Key Features

• Arcade-platformer gameplay: tight jump-and-dodge action across short, replayable stages.
• Puzzle-driven level design: stages reward careful route planning instead of blind speed.
• Five supported languages: English, German, French, Spanish, and Russian.
• Region flexibility: the package covers both Europe and USA regions.
• Emulator-friendly NSP format: the same file runs on Yuzu or Ryujinx if you prefer playing on PC.
• Modest footprint: at 1.3GB, it installs quickly and leaves plenty of room on your SD card.

Pros & Cons

• Pros: quick pick-up-and-play sessions; clear genre identity as an arcade-platformer; small download size; multi-language support out of the box.
• Cons: the base release is a single package with no changelog published, so you won't find a documented patch history; the puzzle-platformer mix won't appeal to players who want pure action; firmware v10.1.0 is a hard floor for console installation.

Version Freshness and Publisher Details

Toolboy SWITCH arrived on the eShop on October 22, 2020, and the file you download here is the base game release. No version number was published alongside the original listing, so the v1.0.0 label in the table above is an estimate based on the launch date — treat it as a starting point rather than an official build number. There is no changelog attached to this package, which means you should not expect patch notes or update-specific fixes in the archive.

The game was developed by Majestic Twelve and published by Art Games Studio. Both names are worth remembering if you like to follow a studio's catalog before you commit storage space to a new title. The NSP format is the standard eShop package type, and the title ID 0100B55012216000 lets you verify the install in your library manager once it's on the console.

Installation Guidance for Switch and PC

On a Nintendo Switch, you'll need firmware v10.1.0 or newer before the NSP will install. Goldleaf is the recommended NSP installer, and you should grab the latest release from its official GitHub page rather than an older mirror. If you're new to the process, the jailbreak and hacking guide linked from the original listing walks through the console-side setup step by step.

On Windows, the same NSP can run through Yuzu or Ryujinx. Both emulators accept NSP files directly, and because the game is only 1.3GB, you won't wait long for the file to load. Keep your emulator build current — older builds sometimes fail to boot newer eShop packages.

When you extract the archive, use a current version of WinRAR or 7-Zip. Older WinRAR builds occasionally prompt for a password on files that don't have one, which leads to unnecessary confusion. No password is set on the game files, so if you see a prompt, update your extraction tool first. If an archive reports as damaged or throws a CRC error, re-download that part rather than trying to repair it.

Who Should Download Toolboy SWITCH

This one suits you if you like arcade-platformers you can finish in short bursts, and if the puzzle layer sounds like a feature rather than a distraction. It's also a sensible pick for anyone building a small, curated Switch library — 1.3GB is easy to justify. If you want a long narrative campaign or a large open world, look elsewhere; the scope here is deliberately compact.

PC players running Yuzu or Ryujinx get the same content without touching console firmware, which makes this a low-commitment way to try the game. Just remember that emulator compatibility depends on your build, and the input doesn't document specific performance figures, so set expectations accordingly.

Download Toolboy SWITCH NSP

Use the button below to grab the 1.3GB NSP package. The archive contains the base game, and you can install it with Goldleaf on Switch or load it directly in your emulator on Windows.

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Frequently Asked Questions & Setup Guide