Nano Assault Neo is an incredible looking game running at 1080p/60fps.

http://nintendookie.files.wordpress.com/2013/03/nano-assault-neo-3.jpg

WWHD for me. SSBU is probably he WiiU's biggest technical accomplishment, but WWHD's art style is really charming.

Smash Bros definitely. Wind Waker looks amazing, though.

Also, if Mario 3D World was in 1080p, then that would've been my vote.

Smash Bros... really guys?? Best looking WiiU game is Smash?? I just dont even know anymore -_-
I mean unless of course every other game isnt 1080p

Doesn't NAN run at 720p/60fps?

Best looking native 1080p game, not necessarily best looking overall.

Most Wii U games are 720p, including most of its top lookers.

The WiiU's list of 1080p titles is rather short, so there aren't many games to choose from.

I agree with you though. SSBU is likely the WiiU's biggest technical accomplishment, but i wouldn't personally rank it very high (visually) against many of Nintendo's other titles. In a 1080p-only discussion i can understand someone picking it though. I know many aren't fond of WW's art style in particular (my favorite, mass bloom aside :p)

You can make a custom stage to look like a women's breasts... Of course its the best looking wiiU game just cause of that! God, where is that stage sharing feature at, I want to show the world my creations and make the kids grow up faster!

There's only five retail 1080p games that I think of so far on the WII U ...

The OP missed Monster Hunter 3 Ultimate and ZombiU ...

Gonna have to say WWHD. It and the price drop are what triggered my WiiU pickup last year.

And poll. What's wrong with you poll....