As far as I'm aware, UE4 doesn't even run on the PlayStation 3, Xbox 360 and Wii U.

YES FINALLY!!!!

Sweet. Now wait for a DOA 6 soon.

Excellent. Tekken is my favourite fighting franchise (at least that's still going) so I shall look forward to this. Still need to play Tag 2 at some point though.

I can't see why Wii U can't run it, but anyway, not coming to Wii U

edit: Even PS3/X360 can run it.

source: http://www.engadget.com/2013/03/29/mark-rein-interview-gdc-2013/

It says in the OP

“With Unreal Engine 4, we can rapidly achieve the visual quality expected on next-gen platforms and go beyond it,” Tekken series producer Katsuhiro Harada is quoted as saying in the video. “Not only is Unreal Engine 4 powerful and easy to use, but it allows us to easily bring Tekken 7 to any platform we desire.”

But if you need extra help understanding, for the platforms they want to release Tekken 7 using Unreal Engine 4 is easier (read cheaper) than rebuilding their old engine to take advantage of modern architecture and visual effects plus Unreal Engine has world leading tools and documentation allowing them to build content more effeciantly and get new employees up to speed faster.

Why use something that is "just fine" when you could use something great?

UE4 is scalable, so I don't see why it wouldn't run on the WiiU... Heck, UE4 can also run on mobile phones!

Now I can play my favorite fighting game franchise on next gen!

Yay tekken is back. I suck at these games, but still like Tekken once in a while

OH FRACKIN' YES!! PS4....day ONE!!!! Tekken is also my favorite franchise as well. It's easily the most technical out of all the fighters. DOA comes at a close 2nd. Oh and I said, technical...not the best. Btw this is just my opinion. :)