Your goal in this defense game based on StarCraft is to play as the Zerg Overmind and build up your defense and survive the combined Terran and Protoss attacks.
You're in control of a Red Cross base camp and your decisions can be life saving. ERU is a simulation game, made with the help of Red Cross specialists.
My Lord! It is time for us to embark on the military campaign to conquer all the Kingdoms in Lemolad. Use your matching and military strategy skills to invade hostile castles, build up your own city and train/upgrade troops.