New Super Mario Bros. U: Native Port / Recompilation

This project compiles your copy of New Super Mario Bros. U into a native program. The release includes the runtime, build tools, and installer.

[!IMPORTANT] There is no Nintendo code, no assets, and no game data in this project or its releases. You need your own legally dumped copy of the game. Nothing in this repo, in any release, or in the build process contains or downloads Nintendo IP.

Features

• Windows, macOS, Linux, Android, and iOS.
• Save states for a course or the world map.
• Mods Cemu level packs, and graphics packs.
• Up to four players, each with a controller.

Experimental:

• Higher frame rates. Frame rate is under Settings → Graphics. On Android, a high rate pauses when the device gets hot. See Higher frame rates and heat.
• A wider picture. Aspect ratio is under Settings → Display.

Controls

• Settings. Press F12, or click the right stick (R3). On macOS, Cmd+,.
• Full screen. F11 or Alt+Enter. On macOS, Cmd+F.
• Save states. Shift+F1–F5 saves slots 1–5. F1–F5 loads those slots.
• Screenshot. F10 saves the TV picture.
• GamePad screen. Ctrl+G shows or hides it. On macOS, Cmd+G.

Supported versions

USA 1.3.0 is the version this port is written against. A matching 1.3.0 update is the full support path for a standalone USA or Europe disc. The USA and Europe base discs alone (title version 0) are playable. Combo packs are title version 0 and have no separate update folder.

Region	Title ID	Title version	Status
USA	00050000-10101d00	64 (1.3.0)	Supported
USA base disc	00050000-10101d00	0	Supported
Europe	00050000-10101e00	80 (1.3.0)	Supported
Europe base disc	00050000-10101e00	0	Supported
USA (NSMBU + NSLU)	00050000-1014b700	0	Partially Supported
Europe (NSMBU + NSLU)	00050000-1014b800	0	Partially Supported
Japan	00050000-10101c00	—	Not supported yet

Install

Download the release for your system from the Releases page. Put it in a folder you can write to. Start the app. The first start opens the installer. Each later start launches the game. Which file to open, and what the system requires, is on the page for your system under docs/user.

Choose your game

The installer accepts the versions in the table above. Give it one of these:

1. Disc image. Use a .wux or .wud file and its keys. A matching 1.3.0 update is optional.
2. Cemu archive. Use a .wua file. This option needs no keys.
3. Extracted folder. Use a folder with code, content, and meta. A 1.3.0 update merged into that folder is optional.

The installer asks you to pick that file or folder.

Keys

Skip this step if you chose a Cemu archive or an extracted folder.

A disc image needs its disc key and the Wii U common key. Type or paste each key, or point at a key file. You can also add a matching 1.3.0 update. Key file formats are in docs/user/keys.md.

Wait for the build

The installer prepares the game on your computer. A disc image or a Cemu archive is extracted into the release folder. An extracted folder stays where it is. The installer then builds the native game.

The first start takes a few minutes. When it finishes, start the app again to play.

More

• Repair or change the game
• Where files live
• If the system blocks the app
• Terminal installer
• Logs for bug reports
• Other guides

Contributing

Build from source, CLI commands, and developer docs are in CONTRIBUTING.md.

Notes

This repository was forked from the Wind Waker HD recompilation.

The Collision Viewer is based on the collision viewer from Tsuru.

[!NOTE] This project is made with the help of AI agents.