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.
Defend your city against Your enemy. You must raise and train your shooters and build improvements in your city and power. Be sure to spend your money wisely.
You are in an alien base and have to pass through all the rooms. Kill all the enemies in order to pass each room. Each enemy has a color which can be only destroyed by a Laser-Bullet of the same color.
