Blue Potion Games, the current Korean developer of PC MMORPG Echo of Soul, today announced the official title for the game’s mobile version, Echo of Soul RED. Previously known as Echo of Soul Mobile, the game will have an emphasis on PVE dungeons found in the original PC version while introducing unique “PK” system and “free economic system.” Blue Potion Games is aiming to build an empire using the Echo of Soul (or EOS) IP, and has already licensed it to various foreign studios for even more new games. Echo of Soul RED is now being crafted using the Unity engine, and will be revealed in a media event this June.