what about sonic lw and mario and sonic?

Project X, Bayonetta 2, Wind Waker HD, SMTxFE, the next main LOZ, Super Smash Bros 4, Mario Kart 8 are the titles that I am anticipating. However I do not believe I will be getting a Wii U until around the time Bayonetta 2 or Project X release next year. By then there should be plenty of exclusive games to purchase for the system.

Okay. I'm back after my rather long absence. 

I'm here to inform of even more release dates.

• Wind Waker HD - JPN Sept 26th and EU Oct 4th
• Sonic Lost World - EU Oct 18th; NA Oct 22nd and JPN Oct 24th
• Wii Fit U - JPN Oct 31st
• Rayman Legends - Exclusive for Wii U in JPN, Oct 17th
• Lego Marver Super Heroes - NA Oct 18th and EU Nov 15th
• Monster Hunter Froniter - JPN Dec 11th
• Epic Mickey 2: Pow of 2 - Exclusive for Wii U in JPN, Sept 26th
• Call of Duty: Ghosts - NA and EU Nov 5th and JPN Nov 15th
• Adventure Time: Explore the Dungeon Because I don't Know! (: - NA Nov 12th

There are some more games, but I forgot what they were again.

Next month is TGS! So anything can be announced. There is website for Taiko Wii U I think, but it's closed.

/Until then my people - Alphacielago the Ursuper of Fortunes

I wonder what's going to announce Nintendo in their Pre-TGS conference.
I hope for something like the 3DS 2011 Conference where they announce both MH games. But I highly doubt.

I suspect somewhere around september 15-30th

There is going to be an announcement for a Ninty and Capcom collaboration before the 14th, maybe that will be something (hopefully).

I was forgetting about it. Maybe a Nintendo-Capcom Direct for MH4 and Frontier G, with a probability of an HD version for Wii U of MH4. The collaboration sounds more like an outsorced N IP to Capcom.

Nintendo dropped a fucking release bomb today -

• Wind Waker HD - NA September 20th
• Super Mario 3D World - NA November 22nd
• Donkey Kong Country: Tropical Freeze - NA December 6th
• Wii Party U - NA October 25th
• Mario & Sonic - NA Holiday

Bonus

• LoZ: A Link Between Worlds - NA November 22nd
• Mario Party 3DS - NA November 22nd

Europe gets some lovin' too!

• Donkey Kong Country: TF - EU December
• Super Mario 3D World - EU November
• Wii Party U + Wii mote (black or white) - EU October 25th
• Mario & Sonic 2014 OS - EU November
• Wind Waker System Bundle - NA 20th September and EU October 4th
• Scribblenauts Unlimited (lol) - EU December
• Lego City Undercover System Bundle - UK 18th October, Germany October 25th and EU November