Things You'll Need
Instructions
Put the SD card with WAD files into the SD slot of your Nintendo Wii. Press the card into the slot until it will not move any further inward. This SD card should contain the WAD files of the game(s) you wish to play. The SD slot is located on the front panel of the Nintendo Wii.
Open the "SD Card Menu." Select this menu from the onscreen "Wii Menu" by using the arrow buttons on your controller to navigate to it and then by pressing the "A" button to make the selection.
Chose the WAD file that you would like to access and play on the game console. Navigate to the file using the arrow buttons on the controller. Press the "A" button on the controller to select the chosen file.
Choose the "Start" option from the current onscreen menu. Move to the "Start" option by pressing the arrow keys on your controller. Press the "A" button to make the selection. The game will load for play.