Its no secret that EA doesn’t care about the Wii U, but to give zero support to any console is a wrong and disgusting move, games are what keeps consoles alive, no games, means no sales of consoles.
Crysis is an extremely popular game and its third installation will be on all consoles apart from the Wii U, now this is not a decision by Crytek, as they wanted the game on the Wii U and actually had it running/working on the console, but EA would n ot give the go ahead or their support, so Crysis on the Wii U had to be canned, here is a quote from Crytek’s CEO Cevat Yerl:
We did have Crysis 3 running on the Wii U. We were very close to launching it. But there was a lack of business support between Nintendo and EA on that. Since we as a company couldn’t launch on the Wii U ourselves — we don’t have a publishing license — Crysis 3 on Wii U had to die.