Earth Atlantis 2 is a fast-paced post-apocalyptic shoot 'em up set in a vast sunken world ruled by monstrous machine sea creatures. Pilot a heavily armed submarine through intense Bullet Hell battles, harnessing innovative drone systems to conquer over 20 colossal bosses. Explore stunning underwater ruins, uncover hidden secrets, and battle to save humanity. With a vibrant new pixel art style, expansive Metroidvania-style stages, and fresh gameplay mechanics, the game delivers intense SHMUP action, epic sea monster showdowns, breathtaking visuals, and unforgettable undersea journey.