Tensei Shitara Slime datta ken A Tale of A Demon King and A Dragon New Smartphone Game Announced

System

Build your own kingdom.

Reincarnate as Rimuru and create your own country.

From village to town, town to city.

Cooperate with friends and develop your own country ₋Tempest₋.

3D Battle with Card Selection Command Battle 

Experience the story with voice.

Original story just for this game.

Release date: 2021

Official Site