Top similar games like Cozy Island Idle:

Chillquarium is a cozy and relaxing idle game. Buy fish and raise them in real time, then sell them to turn a profit! Customize your aquarium as you progress from a simple starter tank to your dream setup by filling your collection with rare exotic fish and ultra-rare color variants!

Fish will come, fish will go. Take photos, collect beans, decorate your seascape, then relax or do other things while your friends swim by in this calming side-idler.

Relax and catch fish in a beautiful environment. Hire skilled crewmates, invest in lucrative buildings, unlock many boats & upgrades. Dive into the challenge of the fishing mini-game for an interactive experience unlike any other!

Monsters Idle RPG is a cozy and relaxing idle game where you collect monsters, deploy them in battles, gather resources, and sell them to earn profits! Explore Arcanium as you advance from a basic starter monster to your favorite companion by expanding your collection.

Social fishkeeping is back! Tiny Aquarium is a real-time online aquarium simulator. Breed and sell fish, decorate, and visit your friend's aquariums with bite-sized daily sessions.

The public aquarium simulator. Design your displays, look after your fish, manage your staff and keep your guests happy! It's all in a day's work as the curator of your very own Megaquarium.

"Lofi Aquarium" is a gamified focus tool designed to enhance concentration and relieve stress. As you work, a group of adorable baby fish will keep you company, all set to soothing lofi music. Over time, the fish grow and can be sold for profit. 

Fishing Tale is a relaxing fishing adventure game where you catch over 40 unique fish across diverse environments like oceans, lakes, and rivers. Customize your character, track your catches in a detailed journal, and enjoy the soothing sounds of nature.

Idle aquarium sim you can keep anywhere on your screen while you do other things, or play in a full screen window you can dock or resize if you wish! Buy endless upgrades, apply trait modifiers, and complete your collection of rare, epic and legendary fish! Wishlist and join the playtest!

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.

Decorate your own aquariums and care for a variety of fish in Fishlets, a cozy fish-collecting sim! Feed, breed, sell, and collect fish and aquatic critters in the virtual tanks mode. Drop into Adventure mode and progress through 7 unique levels, unlocking even more fish while fending off threats!

Croakoloco is a relaxing frog collecting idle game. Watch them jump, croak, and eat delicious flies. Grow frogs, feed frogs, or take control of one in “Froggy Mode” for a more active play style!

Time Is Honey is a relaxing idle game where you manage bee hives. Collect unique bees by opening bee packs, take care of them in real-time and then turn it all into profit. Unlock, upgrade and customize your hives, and enjoy completing your collection of bees.

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.

Topac Battle is a cozy and relaxing idle game. Buy Topac Ball, Reveal Cozy Monsters and Level them up, Sell for a higher rarity, and become the master of the chill battle scene. From a simple park to your dream setup with rare exotic monster and ultra-rare color variants!

🦕 Dino Park is a cozy idle game about collecting dinosaurs! 🦖 Watch your dinosaurs level up in real time, earning more money for your park. Create the perfect environment for your dinosaurs to increase the chance of discovering super rare variants! Can you collect them all?

AquaFantasia is an engaging and soothing idle game. Begin your aquatic adventure by purchasing a variety of small fry, raise and sell them. You can customize fantasy oceans with rare fishes to create your own aquarium.

Build your farm from one chicken and explore the world as you progress. Buy animals, harvest crops, hire workers for management, and advance through unique buildings, quests, upgrades, and items in the ultimate idle clicker hybrid!

Lead the Balgairs - mercenaries creatures and experts in the art of hard working - manage the workforce, inputs, capital, other resources and help provide all the equipment and weaponry needed to defeat bosses in distant Dungeons

Stardew Valley meets Pokémon! Experience a wholesome JRPG-farm game inspired by the classics! Train cute blob creatures, take care of your farm and make friends with the people of Clover Town.

Conquer PickCrafter, the hit indie idle game! Break blocks, forge equipment, and collect powerful Pickaxes. Prestige to legendary tiers with the new Ascension Skill Tree. Discover biomes and battle epic bosses. Make meaningful choices and invent complex builds in this addictive endless adventure!

Hop off the train and into your new life in the village of Hokko! Take over the old workshop and get creative; use crafted materials and design everything in town! With complete creative freedom, what type of town will you build?

Play as a fresh graduated Hogmaster and manage your own ranch in a remote land. Collect different types of Hogragon egg, raise them up, roaming forests, show everyone in the kingdom how adorable these mythical beings are. Build houses and workshops, design this ranch to your heart's content!

Luna's Fishing Garden is a short, cozy fishing and building game. Catch fish, trade it in and create the garden of your dreams by planting new trees, placing water objects and bringing animals to the archipelago.

Incremental Town RPG lets you build and manage a thriving village. Master resource management, develop a robust economy, and enjoy a relaxing experience as you equip your settlement to conquer new lands and challenges!

Birdfull is a cozy and relaxing idle game. Discover birds in different areas and try to collect all of them including the rarest ones! Watch the birds to tame them in real-time and customize your cozy bird space.

Sea Sniffers is a cozy diving game in which you explore the ocean with your trusty seal companion. Encounter strange creatures and exotic treasures in sunken ships or hidden caves. Discover the deep sea and all its secrets!

A Twitch powered interactive cozy fishing idle game. Add as an overlay for your stream and let your viewers fish with commands, points, bits or subs. Reel in the lurkers and boost viewer engagement passively with a fun interactive game that runs itself while you focus on your content.

Chonkers is a cozy and relaxing idle game. Adopt the cutest fur balls and watch them ramp up the chonk scale as you play with them. Find them a new family. They’ll pay A LOT for your hefty chonker! Adopt cats and complete your collection by finding all the breeds and the rarest space cats!

In Fishing Echoes, a fishing RPG, you face the elemental forces head-on. Hunt and capture powerful elemental fish to uncover the source of the catastrophic maelstrom threatening your world. Can you unravel the mystery and restore balance before it’s too late?

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

Search for 100 Jellyfish. A carefully hand drawn 4K scene filled with cute characters. The process is short and won't take up too much player time. You can choose your favorite dyeing for the convenience of color blind players. Extremely easy to achieve.

Begin with an empty reef, as time goes on; hire cleaners, grow coral & create the best day spa in all the 7 seas!

Weyrdlets is an idle virtual pet game that harmonizes relaxation with productivity. Collect adorable items, customize your pet and its home, and bring your loving companion to your desktop to boost real-life tasks, enriching your daily routine with a touch of joy and motivation!

Wing Haven is a relaxing idle game about building cozy bird sanctuaries. Collect rare and exotic feathered friends, give them plant shelter, and watch them grow in real-time! Progress from a basic enclosure to a beautiful nature preserve in old-growth forest, desert oasis, or wetland climates!

Dive into Slime Farm Simulator, where you'll play with, and care for the Cutest magical slimes ever seen! Watch as they Evolve in whimsical ways, strategically manage their Elements and moods, and expand your enchantingly cute slime farm.