Got this reply from the developers of Plants vs. Zombies 2. They're currently focusing on further development of iOS and android versions. I believe if more of us urge them, they may realize the excitement, and it's the same for almost all games/apps.
I think I may have already mentioned this game. But it is a stunning game, and it goes by the name The World Ends with You: Solo Remix. And I would appreciate if you sent a message to Square Enix at https://twitter.com/SquareEnix or SQUARE ENIX Support Center . The more who message Square, the more likely we will see it on Windows Phone. Here are some review scores:
Reviews for iPhone port (I won't link the articles, but if your sceptical just pick a random out of the list and you'll see these are no lies):
Touch Arcade: 5/5
Hi guys, I and a group of people are currently tweeting @playdots to bring their massively popular game 'Two Dots' to Windows Phone. It has a 4.2 star rating on Google Play, 250,000 ratings and nearly 10 million downloads which is why we believe that it's essential to have this game on our platform as well.
We have spearheaded several movements on Twitter before as well including collective efforts to bring Candy Crush Saga, Opera Mini and State Bank of India's official app, so have been somewhat successful. Anyone who's interested in convincing Playdots is invited to tweet along with us as well, we RT everyone as can be seen here: