The Wii U uses hardware that's more or less as powerful as the current Xbox 360 or PS3. It's certainly still more powerful than your average mobile device. Epic has been unclear about the Wii U's support for UE4 in the past, with Epic co-founder Mark Rein telling Videogamer that Epic doesn't intend to bring the engine to Wii U, but that "if a customer decides they want to port an Unreal Engine 4 game to Wii U, they could."
I figured I'd ask straight-out, so during the Q&A with Rein, I did. "Will UE4 run on the Wii U?"
"Hahaha no." Rein said, with expert comedic timing. The room erupted with laughter. As the laughs died down, Rein continued: "I mean, sorry, it's not really a correct answer. We're not
we have Unreal Engine 3 for the Wii U. Right? And Unreal Engine 3 is powering all kinds of amazing games, still lots of games are being made with Unreal Engine 3. We announced today about a new Unreal Engine 3 license. Unreal Engine 3 doesn't disappear because of Unreal Engine 4. But our goal for Unreal Engine 4 console-wise is next-gen consoles. That's really what our energies are focused on. If you want to make a Wii U game, we have Unreal Engine 3, and it's powering some of the best games on the Wii U already.
"Nothing controversial, guys," he jokingly chided.
iwata is done, he best start looking for other employment 
for me
