Dive into the depths of the ocean and embark on an exciting adventure full of challenges and discoveries. Aquanaut Adventure: Underwater Quest is an immersive game that takes you on an exciting journey through the depths of the ocean. Explore underwater caves, old ruins, and hidden treasures while meeting different sea creatures and taking on challenges. Aquanaut Adventure,underwater game,HTML5 game,casual game,arcade game,ocean adventure,sea creatures,treasure hunt,underwater exploration,online game,hypercasual game,adventure game,tap to play