Top similar games like Abyss Haul:

Cozy Island Idle is a chill fishing idle game where you catch all sort of fantasy fishes to showcase them in an Aquarium to sell them to turn a profit and customize your aquarium and island.

Idlequarium is a casual simulation game where you raise adorable little fish to earn coins, purchase decorations, and build a fully customized aquarium.The game sits anywhere on your desktop, letting you interact with your live aquarium during work or study breaks.

Turn the bottom of your screen into a relaxing escape. This cozy idle companion lets you catch hundreds of unique fish, discover charming locations, and uncover island secrets. All while you work, watch, or play.

Idle Sailor is a relaxing idle adventure where you sail between world destinations, livestream your journey, capture underwater photos of unique fish, and unlock upgrades to make each voyage faster and more rewarding.

In this casual idle simulator, you take care of charming pixel-art fish, collect coins to buy decorations that provide uniques bonusses, and create your dream Pixel Aquarium!

Immerse yourself in a beautifully designed world where you can create, decorate, and manage your very own aquarium while enjoying soothing Lofi music. Whether you're looking to unwind after a long day or boost your productivity, CozyAquarium offers something for everyone.

Joyquarium is a relaxing casual fish-raising game. Buy various cute fry and sell them at a high price after they grow up. With the money you earn, you can purchase aquatic plants, driftwood, scenery stone, etc. to decorate your tank (you can freely adjust the color, size, and position).

Pilot a submarine into the deep. Kill fish, harvest PSI energy, and defeat 25 bosses across 5 ocean zones. Ascend, transcend, and unlock the Void. A deep-sea idle dungeon crawler with 3 prestige layers, 36 forgeable artifacts, procedural audio, and an ending worth reaching.

Build beautiful aquariums, care for exotic marine life, complete creative customer jobs, and grow your own aquarium business into a world-class oceanarium in this relaxing sandbox simulation.

Explore, grow, repair and cook delicious food! Harvest Cafe combines an open-world adventure with a restaurant business simulation, giving you the opportunity to enjoy farm life.

Build and customize your own arcane aquarium in this cozy collection/idler game. Use your magic to summon juvenile cute creepy fish. Tend to them and watch them grow. Make discoveries, expand your collection, decorate your tanks with art and plants.

Photo-Toy Ocean is a PS1-Styled, desktop-background toy where you take pictures of underwater sea life. Running at a 320x320 windowed resolution, this simple relaxing sim will have the player drop in every now & then to photograph the aquatic world & complete a photo album.

Another sun-filled day begins in this cozy pixel-art adventure. Gather resources, craft items, and upgrade tools to expand the land. Can you rebuild the grand Lighthouse and bring the village back to its golden days?

Watch a tiny diver explore the ocean in the corner of your screen. Collect sea creatures, upgrade equipment, and unlock new diving spots.

Machorium - Muscle Aquarium Simulator - is a relaxing idle and sandbox game where you can unwind and have fun. Use points generated by cute little decorative muscle men to unlock various items and create your ideal muscle aquarium, Machorium.

MR FARMBOY is a colony farming game with automation. Build your dream farm, grow crops, raise animals, attract villagers, and hire workers to automate everything.

Little Aquarium is a relaxing idle game where you grow your own underwater world. Collect rare fish, discover vibrant color variants, and decorate your dream tank!

Cozy Coast is a tiny fishing game that lives in the corner of your screen. Cast a line while you work, fill your almanac, and grow your angler at your own pace. When you want company, open the hub and fish alongside friends.

Purchase Express is a moving simulator where you must completely empty this house. If you see it, you can take it. Discover the hidden corners and objects in this crowded mansion, where even the smallest detail will help you complete this adventure.

Restore a fragile island, dive beneath the waves, and uncover forgotten secrets in this cozy pixel-art life sim focused on island conservation, underwater exploration, and heartfelt character stories.

Build a living pond where every fish has a unique genetic code. Breed for rare traits, balance oxygen and hunger, unlock new species, and watch your ecosystem compose its own soundtrack in real time. Part sim, part idle game, part science experiment gone beautifully wrong.

Fish Companions is a relaxing idle game that brings colorful life to your desktop. Adopt your own digital fish to keep you company. Raise your companions, unlock aquariums, explore new oceans filled with more fish, and collect them all! Hang out with your friends to enjoy even more companionship!

You washed ashore on a mysterious island. Now what? Build a shelter, find food, and explore the unknown. Or just sit by the campfire and watch the sunset. Farm, craft, and manage your new island life entirely at your own pace.

Breed your creatures to discover new genes to collect. Complete orders for your customers and decorate your ponds to earn the money and reputation needed to travel to new biomes. Restore a neglected aquatic world into a thriving paradise!

Create a vibrant, personal fish pond right on your desktop! Easily raise idle fish, collect cute species, and customize your digital space. Earn continuous rewards even while offline, decorate freely with simple taps and soothing sounds, build your serene desktop oasis effortlessly.

Discover a myriad of exotic species in this relaxing aquarium manager. Balance your resources and care for your fish to build the ultimate habitat.

5 minutes to get started, play anytime! This is a relaxing fishing-themed incremental game. You will join the Cat Captains to explore global fishing grounds, catch fish, and collect resources. Every rewarding voyage will have you shouting, "One more round!"

Gelli Fields is a casual farming game with little slimes. Relax, Collect, & Discover!

HypnoFish Inc. is a first-person incremental game about working for the world's largest fishing corporation. Hypnotize fish, sell your catch, purchase upgrades, and uncover the mystery of this fishy business!

Manage your own cozy garden! Care for playful puppies, clean up, and plant vibrant crops. Provide them with toys and watch their happiness grow. Decorate and expand your space to build your dream garden filled with Happy Puppies!

Welcome to the Isle of Lost Bees, a cozy idle game where you and your collection of Australian bees harvest pollen, research flowers, and uncover the island’s secrets. You're a bee-obsessed researcher on an island devoid of humans. You never seemed to need human contact anyway.

Ever dreamed of owning your own tropical paradise? Dive into this soothing casual game where worries dissolve like sea foam! Harvest rare resources, modernize quaint villages, and nurture your islanders as you transform barren sands into a glittering metropolis - all from your cozy couch!

Lobster Empire is a game in which you build up your own lobster business, developing better fishing techniques and ways to create long-lasting and profitable lobster resources.

Click on fish, produce bubbles, and upgrade your aquarium! Hire Blobfish, discover rare Angel Fish, and watch out for sudden sharks in this relaxing clicker game. Are you ready to build your underwater empire?

Aquarium Designer gives you an opportunity to create the aquarium of your dreams! Become a professional whose job is to design it, build it, and fill it with the various underwater wildlife! All types, all sizes - your creativity is your only limit!

Cut through dense fields of weeds, collect valuable resources, and turn small upgrades into explosive growth. Improve your equipment, automate harvesting, face changing weather, ascend for permanent power, and complete the upgrade tree to reach the final garden.