Skullwaker on 15 December 2014
I think this is different in that it's not like it's completely new iterations every year. They also do some remakes so they can spend more time on the new games, and of course they skip some years entirely. I think it's fine as long as each game is still of good quality, though I do think they need to shake up the formula some more.
A Pokemon game for the Wii U would be killer though. Not sure why it hasn't been done yet. (Aside from Pokken Fighters, which I'm sure will release eventually)
