App Name: Parallel Kingdom: Age of Thrones

Description:A location-based RPG, MMO game with over 1 million players worldwide. In the game you travel about killing creatures, mining, collecting items, selling, trading. Join a kingdom or build your own. This is a massive game with a ton to do in it. New players get a mentor to help out during their initial days.

Cost: Free

Developer:PerBlue 

Reviews:

Parallel Kingdom Android App Review – AndroidApps.com (video)

Parallel Kingdom – a Surprisingly Enjoyable Augmented Reality MMORPG! – Androidtapp.com

Parallel Kingdom, A Newb In A L337′s World – AndroidGuys.com