All games are redeem through codes on the nintendo e-shop, including:
Guacamelee: super turbo edition (wiiU)
Woah Dave (3ds)
Switch Froce (3ds)
If you pay more than the average, you also get:
The Fall (wiiU)
OlliOlli (wiiU)
Moon Chronicles (3ds)
If you Pay 10$, you get:
Stealth 2: a Game of Clones (WiiU)
steamworld:Dig (wiiU)
Unfortunately, this is only available for the Americas. It might not even be worth posting here because I know half of you are europeans, and the other half from australia. But hey, who knows. (also, no Brazil. WHY!!?)
Anyway, enjoy. I'd get it.