Mercenary Million is a newly released Tactics Turn-Based RPG. Other than the main heroes of the game, players can play around with over 200 different kinds of mercenaries and evolve them. It also offers PvP, Raid Boss Battles, Colosseum System, and more. I'm about to try the game out right now. I hope they release an iOS version soon. Upon installing the application and patching, you will need to create a simple AfreecaTV account (click guide). It only takes a minute or two and you should be all set to play. The English Version of this game is called "Eternal Crusade" search it in my page or the App markets!
Google Play: Link