If you bought a 3DS and accessed the Nintendo eShop before the price-drop, you can now download ten free NES games, which are: Super Mario Bros, Donkey Kong Jr, Balloon Fight, Ice Climber, The Legend of Zelda, Metroid, NES Open Tournament Golf, Wrecking Crew, Zelda II – The Adventure of Link, and Yoshi.
The process is a bit obscure; you have to enter Settings in the eShop, then click ‘Your Downloads,’ and finally download all of the games from there with the ‘Redownload’ icon. If you get confused, head over to Nintendo’s official page explaining all things Ambassador.
Now, if you’ll excuse me… I now have an excuse (and easy means) to play Zelda II again. Maybe this time I’ll actually finish it!