// E.C.H.O.S(2026)

All life on Earth was utterly annihilated, and after centuries of dormancy, a new civilization rises atop the ruins of its predecessor. Players take on the roles of humans from different eras, experiencing the despair of the old civilization’s collapse aboard the suspended Tiangong Space Station and in the underground bases converted from the ruins for the reborn civilization. You will explore the meaning of this new civilization’s existence and ultimately determine the fate of its future.