Echo of Soul is a free-to-play MMORPG developed by Korean game developer Nvius and published in North America and Europe by Aeria Games. It is powered by Unreal 3 engine and was released on 28 / 05 / 2015. You can choose between NA or EU Region, and each region has 3 servers, each server has 2 channels. At present you get to choose between 5 classes: 1. Warrior 2. Rogue 3. Guardian 4. Sorceress and 5. Archer A new class Warlock will be released in mid October 2015.