None to unlock
On the NeoGAF forums, 5th Cell's co-founder Jeremiah Slaczka has revealed that the Wii U doesn't have a universal system for achievements like the Xbox 360 or PS3 (trophies in that case).
"There are no Wii U accomplishments that are system wide. Scribblenauts Unlimited loosely has them in the form of 'Global Starite Shards' which is like a giant checklist of global things to spawn and do in the game that aren't area specific." - Jeremiah Slaczka
Clearly developers can implement their own achievement systems in games, but it won't be a general Gamer Score or trophy cabinet. Do you think Nintendo has made a bad call on this one?
You could take the view that the Miiverse features are like a more socially-oriented way of logging your progress in games.
3,026 news items
A day with Pokemon GO Down Under
Splatoon's Last Ever Splatfest is Coming
And It's Sister vs. Sister
Nintendo President Satoru Iwata Passes Away at 55
Rest In Peace
Nintendo has detailed the return of its World Championship
Do you have what it takes?
Disney Infinity 3.0 Edition Officially Revealed
The Force is strong with this one...
Rumor: Disney Infinity 3.0 Leaked Early
Straight from a Galaxy Far, Far Away...
Mario Kart 8 DLC Pack 2...OH YEAAAAH!
Nintendo should do this more.
The Nintendo GameCube: An Interesting Legacy
Will The Wii U Have a Similar Fate?
Project Ukulele - Possible Hint at Characters
Could it be?
Wii's World is not officially affiliated with Nintendo! (but they wish we were).