To install the Homebrew channel and download Wii games for free you will need: An SD Card; An SD Card Reader; Windows, Linux, Mac OS or an operating system capable of supporting the FAT 16 and FAT 32 File Systems. List of emulator games available on Play Emulator. All emulator games are cross-platform and work on PC desktop, tablets, and mobile devices as well. We collected online emulators for various game titles and put them in a convenient list. Each game also contains a badge that will show you the specific emulator the game will run on. Once installed, users can access the channel from the Wii System Menu just like any other Wii channel. It can launch or install homebrew applications from an SD or SDHC card or via TCP/USB Gecko using Wiiload. USB flash drive - This is the drive on which you'll install the games.-Wii remote - If you have a newer (black) model of Wii, you'll need a generic Wii remote to help with the installation. Format your flash drive for FAT32. To do so, select FAT32 (or MS-DOS (FAT) on a Mac) in the 'File System' section of the format menu. Download Wii Isos to Play Nintendo Games. The first version of the Nintendo International System hit the market in 1988. It’s a high-quality 8-bit third-generation home video game console that immediately grabbed the attention of gamers from all over the world.

Play Wii Games From Usb Mac Download
Play Wii Games From Usb Mac Drive

Wii Emulator

Play Wii Games From Usb Mac Download

Download Nintendo Wii Emulator and you will be able to add Wii mote to your computer (via wireless Bluetooth connection) and play Wii games on PC / Mac without buying the console!

USB Loader
Homebrew
Wii USB Loader
Free ROMs
Download Wii ISO
Wii ISOs

FCE Ultra GX - NES on Wii :: Wii64 - N64 on Wii

Wii Snes9x GX - SuperNES Emulator for Wii

The best SNES emulator available for your Wii is Snes9x GX. If you are interested in SNES emulation, this one is for you. It supports SD, USB and also SMB. For playing you need either a Gamecube controller or Wii Classic Controller.
Installation & Setup
You have to unzip the archive. After unzipping, you will get inside the following folders:

apps – contains ready files of Homebrew channel (check out instructions for Homebrew Channel below)
snes9x – contains directory structure needed for keeping ROMs, saves & cheats (see below)

Via Homebrew Channel
Running homebrew on Wii using the Homebrew Channel is the most famous method. If the channel is already installed on your Wii, you just need to copy the apps folder from the archive into the root folder of your SD card. You also need to create the required snes9x directory structure (mentioned above).
Loading Games
ROMs are loaded from ‘snes9x/roms/’ directory by default.
The format of SNES ROM images must be SFC, SMC, SWC or FIG type.
Most of the time the format of all the images will be one of these only but you can download RTOOL which can let you convert the images which are not in this format into an image of SMC format.

From DVD

You can burn ROMs to a DVD+/-R (max size of 4.7GB & file format of ISO 9660) but you must have DVDx installed on your Wii.

Gnuboy GX - best GAMEBOY emulator for Wii

Gnubox GX is the best Gameboy emulator and also Gameboy color & Gameboy Advance emulator for your Wii. It also provides support for SD, USB & SMB.
Installation –

Go to the file gnuboy_wii.dol and rename it to boot.dol and put it with other icon.png (/apps/gnuboy) and included meta.xml files in your SD card.
Open the root of your SD card and create the directory /gnuboy.
Now, on your SD card make a directory /gnuboy/roms and copy there the ROM files like .zip, .gb and .gbc. You can only keep 1000 files in each directory.

You can burn ROMs to a DVD+/-R (max size of 4.7GB & file format of ISO 9660) but you must have DVDx installed on your Wii. Find more info on HackMii

If /gnuboy/saves does not exist on your SD card, it is automatically

created there.

Go to the main menu and select ‘Load new game’ to load a ROM.
To start the game, select the ‘Play game’ from Main menu.

SDL MAME Wii

This is a distribution of wii-linux which includes the emulator SDLMAME 0.125 compiled because of PowerPC. After many efforts, Team MAME has come up with this emulator. SDLMAME project has given the source code used by this distro which was kept updated by R. Belmont and Olivier Galibert and also with collaborations of Sven Gothel and Vas Crabb.
How to use –
Installation

First, you need to copy the ‘mamefs-fs’ and ‘boot.elf’ files to the root folder of your SD card.
Now, copy the ‘mame’ directory and its contents to the root folder of your SD card.
After this, make a directory named as ‘mameroms’ on the root folder of your SD card.
You have to disable WC24 as the emulator won’t boot with WC due to some issues with wii-linux

Playing

Take the SD card and insert it into the Wii’s front SD adapter.
Now, execute the file ‘boot.elf’ on your Wii using your preferred method for application loading (homebrew channel or twilight hack).

This page explains how to configure controllers in Dolphin, assuming the controller is connected and working with your system. If you need help, or want game-specific configurations, see the forums.

2GameCube Controller
3Wii Remote
- 3.1Real Wii Remote

Dolphin Controller Configuration

To open and manage the controller settings for Dolphin, from the Dolphin's main window, navigate to Options -> Controller Settings, or simply click the 'Controllers' button. The main controller configuration window will appear, as seen in the screenshot below.

In the Gamecube Controllers config area, you can configure or disable the emulated GameCube controller ports. The emulated GameCube controllers themselves are referred to as 'Standard Controller' in the dropdown menu. The controller order on the PC does not have to equal to GameCube controller port order. They will be handled entirely in the GameCube Controller Configuration window. It is within each port's own 'Configure' button.

In the Wii Controllers config area, you have the option to use real or emulated Wii Remotes, as well as choosing to passthrough a Bluetooth Adapter (see Bluetooth Passthrough) or emulating the Wii's adapter. You can also assign the Wii Remote to connect it as an emulated controller by selecting 'Connect Wii Remotes for Emulated Controllers'. Select 'Real Wii Remote' in the dropdown for a Wii Remote slot to use a real-world Wii Remote connected to your PC via bluetooth for that slot. Dolphin supports up to four Wii Remotes at once, along with any peripherals you have attached to them. Although the Balance Board cannot be emulated, Dolphin allows the use of a real-world Balance Board by selecting 'Real Balance Board'. Enable Speaker Data controls whether the Wii Remote speaker can produce sound. When using a real Wii Remote, the audio will come out of the Wii Remotes' speakers; with emulated Wii Remotes, it will come out of the system speakers. Some games, like Metroid Prime 3, have lag issues when Enable Speaker Data is enabled on some systems.

In the Common config area, you can choose options that would both affect Gamecube and Wii controllers. Background Input lets you use the controller or keyboard even if Dolphin isn't in focus. Alternate Input Sources allows the use of capturing motion data from other hardware inputs into Dolphin. See DSU Client for more details.

After you select what you want to use, check in the section(s) below for additional configuration.

GameCube Controller

Real GameCube Controller (GameCube Adapter)

To use the actual GameCube Controllers using an Official GameCube Controller Adapter for Wii U (and its clones), see How to use the Official GameCube Controller Adapter for Wii U in Dolphin. It does not require any button configuration. That does not apply to the adapters that behave as generic controllers and need to be configured (see below).