AVA: Dark History

The events of the game happening again in the world "Koutei". Where the adventures of the heroine AVA unfolded. You will be together with the Main character to continue the journey in a dangerous world. This is a planet with a diameter 4.5 times larger than our Earth, but its mass is smaller. On the surface there is almost no atmosphere, but under the surface it is all pitted caves, leaving many thousands of kilometers down and all the air and all life are here. This is truly a planet of caves. ...