The list for the first 10 free games are inside…
Nintendo have revealed the 10 NES games that will be free to download from September 1st for those in the 3DS Ambassador Programme:
Super Mario Bros.
Donkey Kong Jr.
Balloon Fight
Ice Climber
The Legend of Zelda
Wrecking Crew
Mario Open Golf
Mario & Yoshi
Metroid
Zelda: Adventures of Link
I wonder what the remaining GBA games will be? So far, we know that Metroid Fusion, Super Mario Advance 3, Mario Kart Advance, Wario Ware and Mario vs. Donkey Kong are in the list.