The device is named, Mini-Famicon an dcomes out November 10th, and here's the games that'll be available for it at this point:
Donkey Kong
Mario Bros.
Pac-Man
Excitebike
Balloon Fight
Ice Climber
Galaga
Yie Ar Kung-Fu
Super Mario Bros.
The Legend of Zelda
Atlantis no Nazo
Gradius
Ghosts ‘n Goblins
Solomon’s Key
Metroid
Castlevania
Zelda II: The Adventure of Link
Tsuppari Ozumo
Super Mario Bros. 3
Ninja Gaiden
Mega Man 2
River City Ransom
Double Dragon II: The Revenge
Super Contra
Final Fantasy III
Dr. Mario
Downtown Nekketsu Koushinkyoku: Soreyuke daiundoukai
Mario Open Golf
Super Mario USA (the US version of Super Mario Bros. 2)
Kirby’s Adventure