Echocalypse is a post-apocalyptic sci-fi mobile strategy RPG. As an Awakener, you'll lead the last hope of humanity, Kemono Girl Cases, onto adventures. Collect Mana from different factions, accumulate strength, liberate your little sister from her seal, uncover the truth of the world, and restore its order! Fight in the post-apocalyptic world with your kemono girl companions! • Uncover the truth behind an epic story The Calamities prophesied in the ancient texts had come to reality in this post-apocalyptic world, putting humanity to its greatest trial in millenniums. The strange Echo Crystals are destroying the environment day by day, and the dire situation has pushed humanity to research the crystals. It led to different stances of different factions toward the crystals, and the schism is now reaching the boiling point of local war. At the same time, the prophesied Day of Return of the Ancient One is approaching fast... Civilization that we once knew is no more, and a new order ...