Gamers with a flair for the underwater world can find a wide selection of visually breathtaking fan favorites as well as amazing indie games that will take their players through fun, challenging, relaxing, and even spooky adventures. These games are popular thanks to their unique worlds that are filled with creative ideas and imaginative characters.
Fans can choose from immersive open-world games with unique visuals that also have surprising twists or new takes on old video game tropes that make its atmosphere and mood cozier and more relaxing. However, there is a game for those too who crave challenge and meaningful storylines with great character development.
8 Mythic Ocean
Mythic Ocean is an adventure indie game with an interesting premise that's a great choice for gamers who love games inspired by mythology. This game has a vibrant yet relaxing world where players can influence six different gods to create a better universe.
It's a fairly easy narrative exploration game with charming characters and beautiful sea creatures that requires no combat or violence only deep conversations and wise decisions. Mythic Ocean is a hoot for both adults and little ones who're looking for a mood-boosting video game with educational elements.
7 Koral
Koral is easily one of the best puzzle adventure games with stunning graphics that take players' breath away. Players can explore our beautiful underwater world as a sea current and help resurrect dying coral reefs, among many other fun and educational activities.
Koral is a stunningly well-done game with a natural flow and calming music that's almost addictive. The best part of Koral is that it's not a fantasy world since almost everything players see and experience in the game is actually how our world's 15 different sea ecosystems work and look like.
6 Soma
Soma is one of the best survival psychological horror games ever created that challenges its players to think about what it means to be human. It's a deeply atmospheric and immersive first-person horror game with unique gameplay set deep down in the Atlantic Ocean.
Players have to find a way to survive in an unsettling, hostile, and downright scary environment that challenges the mind in a whole new way. Gamers have to battle chilling sea creatures, corrupted humans, robots, and even AIs. Soma is a scary and somewhat difficult game but definitely, time well spent.
5 Song Of The Deep
Song Of The Deep is a Metroidvania adventure game with a charming, almost whimsical art style and atmospheric music. Gamers will control Merryn a young girl whose father goes missing, so she builds a submarine and goes searching for him.
Players will have to use their skills to discover this unique underwater world filled with ancient treasures and dangerous sea creatures. It's an entertaining and interactive game that never gets scary or gore, but it has its own challenges and even giant bosses who need to be defeated.
4 ABZU
ABZU is an outstanding adventure indie game that's both calming and joyous at the same time. Players will get to control a diver who has to explore this gorgeous underwater world and its unique species that are based on real creatures while solving puzzles and ancient mysteries.
This vibrant underwater world is also educational since its aquatic ecosystems were modeled after our real ones with great detail. As the players sink deeper into the world they will discover dangerous ancient secrets inspired by the oldest mythologies. However, ABZU never gets actually scary and stays delightful and beguiling until the very end.
3 Beyond Blue
Beyond Blue swimming simulator adventure game with insanely gorgeous and realistic graphics. Its unique music further intensifies Beyond Blue's almost meditative gaming experience. This educational narrative single-player will let gamers learn about our planet's underwater world through the eyes of a deep-sea scientist Mirai.
It has a deeply relaxing and enjoyable gameplay where players don't have to worry about threats or dying. Beyond Blue was inspired by the BBC's nature documentary, Blue Planet II, and it even features mini-documentaries with original footage and interviews with leading ocean experts.
2 BioShock
BioShock is one of the most exciting and coolest futuristic sci-fi games set in an incredibly gorgeous and dangerous art deco underwater world with unsettling visuals and chilling music. This gritty first-person shooter is praised for its narrative style, unique characters, and surprising plot twists that provide an exceptional gaming experience even for experienced gamers.
It has a more difficult gameplay but thanks to its immersive environment and terrifying villains the game stays enjoyable for beginner players as well. BioShock has an impressive and complex world and a morality‑based system with political dimensions that make it memorable for all types of gamers.
1 Subnautica
Subnautica is an impressive open-world survival action-adventure video game set underwater on an alien planet and takes its player on an unforgettable adventure. It's not only a game with outstanding graphics but also one of the most thrilling video games with the best water physics.
Players will have to use their wits to stay alive after crash-landing on an alien planet. The only way is down into the gorgeous but dangerous ocean where players have to battle sea creatures, explore volcanoes and cave systems, and go on other wondrous adventures while trying to find a way to stay alive.