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NeoCDRX

NeoCDRX is a free homebrew emulator for Neo Geo CD and CDZ games on GameCube, Wii, and Wii U through Virtual Wii.

Place
#11 of 18
Score
5.6
NeoCDRX's website

What NeoCDRX is

NeoCDRX is a free homebrew emulator for Neo Geo CD and CDZ games on GameCube, Wii, and Wii U through Virtual Wii. Users can select USA, Europe, or Japan region settings for different languages and, in some cases, altered game content. Controller support includes Wii Remote, Wii Remote Plus, Wii Remote with Nunchuk, and GameCube controller. Listed media options include SD/SDHC, USB, DVD, and GameCube storage options WKF and IDE-EXI V1. Virtual memory card saves can go to SD or USB, or to a physical GameCube memory card. The emulator has a three-band equalizer for music and sound effects, plus Z80 3.6 and M68000 3.3 processor cores. Setup requires a Neo Geo CD/CDZ BIOS file named NeoCD.bin in the NeoCDRX/bios directory. Each game belongs in its own folder under NeoCDRX/games, with an mp3 subfolder for music tracks. Wii and Wii U Virtual Wii installations are packaged for Homebrew Channel, and using the Wii version requires a way to run unsigned code. The README describes the project as GPL open source, while GitHub lists LGPL-2.1. The latest listed release is v1.0.02, dated 20230403.

Good

  • Supports Neo Geo CD and CDZ games
  • Supports Wii and GameCube controllers
  • Saves can go to SD, USB, or memory card
  • Includes region settings and a three-band equalizer

Watch out

  • Requires a NeoCD.bin BIOS file
  • Games need individual folders and music subfolders
  • Wii use requires a way to run unsigned code

Who it suits

NeoCDRX suits people who want to play Neo Geo CD or CDZ games on GameCube, Wii, or Wii U Virtual Wii. It requires BIOS and game-folder setup, and Wii use requires a way to run unsigned code.

Verdict

NeoCDRX supports several Nintendo systems and storage options, with region settings and multiple save destinations. Setup has specific BIOS and game-folder requirements, and Wii users need a way to run unsigned code.

The facts

Each one read from NeoCDRX's own pages, with the date it was checked.

What it does

Audio
The emulator includes a three-band sound effects and music equalizer.checked 7 Oct 2026
Channels
The README says users can install a NeoCD-RX Forwarder Channel for Wii/vWii or a special NeoCD-RX Channel for Wii U.checked 7 Oct 2026
Controllers
Supported controllers are Wii Remote, Wii Remote Plus, Wii Remote with Nunchuk, and GameCube controller.checked 7 Oct 2026
Download packaging
The README says the Wii and Wii U Virtual Wii installation is packaged in Homebrew Channel format and describes a separate NeoCDRX folder for the GameCube port.checked 7 Oct 2026
Game files
Each game must be placed in its own folder under NeoCDRX/games, with an mp3 subfolder for music tracks.checked 7 Oct 2026
Game setup
Game data and MP3 music tracks are placed in individually named folders under the NeoCDRX games directory; each folder is treated as a full CD.checked 7 Oct 2026
Homebrew
The README describes NeoCD RX as a homebrew application that requires a way to run unsigned code on a Nintendo Wii.checked 7 Oct 2026
Installation
The Wii and Wii U Virtual Wii installation is packaged in Homebrew Channel format, and the README says users need a way to run unsigned code on Wii.checked 7 Oct 2026
Latest release
The releases page lists v1.0.02, dated 20230403, as the latest release.checked 7 Oct 2026
License
The README describes the project as open source under the GPL license; GitHub lists an LGPL-2.1 license.checked 7 Oct 2026
Lineage
The project says it is forked from NEO-CD REDUX and credits several earlier NeoCD emulators.checked 7 Oct 2026
Processors
Features include Z80 emulator core 3.6 and M68000 emulator core 3.3.checked 7 Oct 2026
Product
NeoCD RX is a Neo Geo CD/CDZ emulator for GameCube, Wii, and Wii U's Virtual Wii.checked 7 Oct 2026
Purpose
NeoCD RX is a Neo Geo CD/CDZ emulator for GameCube, Wii, and Wii U's Virtual Wii.checked 7 Oct 2026
Region settings
Users can choose USA, Europe, or Japan regions for access to different languages and, in some cases, altered game content.checked 7 Oct 2026
Release
The releases page identifies v1.0.02, dated 20230403, as the latest release.checked 7 Oct 2026
Save data
Neo Geo CD virtual memory card saves can go to SD/USB or a physical GameCube memory card.checked 7 Oct 2026
Save support
It supports Neo Geo CD virtual memory card saves to SD/USB or a physical GameCube memory card.checked 7 Oct 2026
Storage
Listed storage options include SD/SDHC, USB, WKF for GameCube, IDE-EXI V1, and DVD.checked 7 Oct 2026
Storage and media
The emulator supports SD/SDHC, USB, WKF for GameCube, IDE-EXI V1, and DVD.checked 7 Oct 2026

Where it runs

BIOS requirement
The emulator requires a Neo Geo CD/CDZ BIOS file named NeoCD.bin in the NeoCDRX/bios directory.checked 7 Oct 2026

The company

Maker
The repository is owned by the GitHub user niuus.checked 7 Oct 2026

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