An underwater city has been discovered in the depths of the ocean, perhaps this is the sunken legendary Atlantis. Research ships were immediately sent to study Abyssal Echoes. But not everyone managed to descend so deep. Our hero succeeded and he even set foot on the seabed, ending up on a city street. But he didn’t stay long, his supply of oxygen was running out, and he needed to rise to the surface. Help him, and to speed up the rise, you need to jump on platforms, collecting bonuses and avoiding dangerous traps in Abyssal Echoes.
