A free app for Android, by OneSoft Global PTE. LTD..

Are you ready for a thrilling adventure? If yes, then download Royal Knight: RNG Battle, a 100% free-to-play RPG adventure simulator for fun-loving RPG fans over the world. It is an exciting medieval castle adventure. Be the page, and command your squad. Rise through the ranks, and prove your supremacy over the neighboring kingdoms.

In this game, you can run the gamut from a humble peasant to a worshiped ruler. You will have to manage resources, train your armies, devise your strategies, and build your castle as you see fit.

It is a medieval castle adventure simulator, which gives you the freedom to roam about and do whatever you want. You can even take on quests, if you are interested in conquering other kingdoms.