v0.1.0

NSMBWCompiled v0.1.0

New Super Mario Bros. Wii, statically recompiled to run natively on Windows. This is an early release.

This download contains no game data. You need your own copy of the game.

Requirements

• Windows 10 or 11, 64-bit
• A CPU with AVX2 (Intel Haswell / 2013 or newer, any AMD Ryzen)
• A GPU with Direct3D 12 or Vulkan
• Your own dump of the PAL disc (SMNP01), revision 1: .rvz, .iso or .wbfs. The US disc will not work.

How to play

1. Extract the zip to a folder with about 1 GB free.
2. Run NSMBWCompiled.exe.
3. Pick your disc image when asked. It is extracted once, next to the game.
4. Optionally, pick a Dolphin HD texture pack folder.
5. In game, press F10 for settings: graphics, audio, controls.

Features

• Native PC version: higher internal resolution, widescreen, and frame interpolation up to 180 fps
• One-time setup with no config files to edit
• Keyboard and gamepad support, with rebindable controls and matching button prompts
• Dolphin HD texture packs work unchanged
• Full save from the world map at any time; Exit works in uncleared courses
• Multiplayer: each connected gamepad is a separate player (up to 4).

Known issues

• The first launch builds a shader cache and may stutter briefly.
• Performance will be optimized more in the future

Credits

• Built on WiiCompiled, with reference from the NSMBW decompilation project.
• Disc extraction uses DolphinTool.exe from the Dolphin emulator (GPLv2+). Licenses are in licenses\.
• Button prompt art by Kenney (CC0).

Developed with AI assistance.