- Log into the e-shop.
- Scroll all the way to the left and select the Settings/Other tab.
- Scroll down and select Your Downloads.
- In the midst of anything you've previously downloaded will be the NES titles.
- Select re-download for the game you want (odd since we haven't downloaded them before).
- Rinse and repeat for each individual game.
Ya it's kind of a pain but hey, they're free and Super Mario Bros. is still awesome. Enjoy!