Why aren't you getting paid to play Pokemon /vp/?

https://www.etheremon.com

The dev seems really passionate about this project, uses the Etherium network to ensure that you will forever own the mons you catch. Battling and Trading are being implemented on Jan 1st.

As a Christmas surprise, the first gen outside of the beta test are all free. He has an in depth guide on how to get them and play the game, including setting up an Ether wallet.