1. Make a text file.
2. Put the game name as the text filename.
3. replace ".txt" with ".gen" as the the new text file extension.
4. enter the Game Genie code in all capitals on the first line with no spaces.
5. Open your game in virtuaNES.
6. Click on the Tools tab.
7. Go to Game Genie to load the cheat file you created with the code.
Note: make sure you set the directory under options then choose the folder tab. Now set the "cheat file" folder to the directory to where the .gen text file you created is.