ECHOES is an acronym for the Extraterrestrial Civilisations and Histories Office of Earth System Publisher's description: Explore the galaxy and try to figure out why the human race is the only species left alive in ECHOES: We Are Alone. Battle with pirates, corrupt businesses, aggressive governments and exotic creatures. Explore vast nebulae, alien ruins and abandoned space stations. Join ECHOES and see the universe in all its mysterious, beautiful and ugly glory.