Top similar games like Growmon Island:

Desktop Reptiles is a cozy desktop idle reptile sim. Care for a leopard gecko, decorate and upgrade its enclosure, unlock gear and terrarium layouts, and let a quiet reptile habitat bring relaxing moments to your busy workday.

Cozy Sanctuary is a relaxing pet simulation game where you care for adorable animals living at the bottom of your screen. Grow their food, and keep them happy and fed to attract even more furry friends! They'll stay out of your way while you work or study, but don't forget to give them attention!

This is not Bird Game 3! Build and manage a relaxing bird sanctuary. Collect and raise diverse bird species, and unlock hidden species by gathering feathers. Customize your Birdtopia with themes like forests and islands, and watch your birds thrive in this casual, idle game.

Patsy just retired, and she's spending it on a tiny island that lives on your desktop. Watch her water the flowers, feed the ducks and sweep the leaves at her own gentle pace while you work. Lend a hand with quick optional mini-games, grow her skills, and unlock 170+ cozy cosmetics.

Turn every keystroke into a thriving ocean! Nano Reef is a cozy companion game where typing or clicking earns gold—without interrupting your work. Spend gold to buy marine fish, vibrant corals, and decorations, or feed your fish to interact. Build your unique, relaxing desktop aquarium!

Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!

Focus Grove is a work companion that grows with your progress. Build your farm, use productivity tools and unlock new content by completing your real-life tasks. Improve your focus, well-being and work-life balance.

A relaxing idle-aquarium garden simulator that sits at the bottom of your screen while you do other things.

A cozy desktop game where you grow plants in unique charming pots.

Mysarium: Cozy Lo-fi Terrarium is a game designed to be your idle companion during your moments of focus. Compose and decorate a unique terrarium while you relax to lofi music. Gamify your workflow with Pomodoro sessions, unlock secret characters, and reveal hidden stories.

Run a cozy flower shop alongside Alice, right on your desktop. Grow plants, watch them bloom, and slowly turn an empty corner into a warm, living space. A gentle companion game designed to keep you company while you work or relax.

A cozy desktop companion idle game where you care for your adorable slime as it plays, enjoys treats, listens to music, fishes, and more. Earn slime points to unlock new toys, customize your Slimadatchi shell, and dress up your slime to create a companion that's truly your own!

Relax and collect over 500 unique dinosaurs in this cozy idle game. Watch hatchlings grow into towering giants in real-time, customize prehistoric habitats across 9 themed packs, and discover rare species from tiny raptors to mighty sauropods.

Little Aviary is a relaxing idle bird collector that sits at the bottom of your screen! Hatch unique birds, sell them, decorate, then watch them fly around your screen and perch on top of your other windows!

🦕 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?

Draw your own fish and unlock new ways to decorate your aquarium. If you feed them well, they will gain a metallic shimmer as they age. Will you be the one to raise a golden fish in this relaxing sandbox experience?

A cozy idle game that sits anywhere on your desktop. Watch the frog cut grass, upgrade his tools, and decorate the island while you work or relax.

Grow Wild is a cosy nature game where you grow real-life plants and trees, create thriving ecosystems, discover hundreds of creatures, and help rewild the world!

Grow, feed and care for your colony of adorable isopods in this realistic semi-idle simulator. Watch your isopods multiply and split or sell your colony if they become too numerous. Created by the Kunstaat community, 100% of our proceeds support charity!

Creature Evolution is a game about merging little creatures and seeing what they turn into. You start with a few small critters, and by combining them, they slowly change into new and sometimes unexpected forms. The more you merge, the stranger and bigger they grow.

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.

Build and manage a cozy idle supermarket run by cute animals at the bottom of your screen. Produce goods, stock shelves, automate your store, hire employees and expand your tiny market.

A desktop hunting game. Catch tiny creatures that appear on your desktop, bring them to your peaceful garden 🏝️ Take care of them as they grow, evolve, and fill your space with quiet cozy life.

A cute gecko lives on your screen! Capture bugs, keep them for special bonuses or sell them to buy upgrades and customize your gecko. Watch it wiggle while you work or play!

Raise, Collect, Trade! Discover rare fish, grow your collection, and build a living aquarium right on your desktop.

A cozy desktop companion where your time becomes part of your collection. Decorate your room, collect Steam Inventory collectibles, trade on the Steam Community Market, visit other players' cozy spaces, and grow your collection while you work or study.

Relax and collect hundreds of unique frogs and salamanders in this cozy idle game. Watch tadpoles undergo metamorphosis in real-time, customize lush terrariums, and discover rare species. Let your vivarium thrive in the background while you work or study. Start your collection today!

Grow, feed and care for your colony of mighty ants in a realistic semi-idle simulation of ant keeping. Created in collaboration with ant keeping enthusiasts, Ant Keeping Simulator will be an accurate experience to ant keepers.

A creature collection game that sits at the bottom of your screen & fits easily into your routine. Whether you're working, studying, or relaxing, Whimside is always ready to offer you a cozy escape. Capture rare creatures, create new species & decorate your whimsical space!

Aviarium is a relaxing sky sanctuary simulation filled with cute birds. Manage your floating aviary with click and idle mechanics, collect resources, and enjoy a pleasant experience in a colorful and peaceful world above the clouds.

Relax and collect hundreds of unique reptiles in this cozy idle game. Watch eggs hatch and babies grow in real-time, customize stunning terrariums, and discover rare species from geckos to chameleons.

Desktop Town is a relaxing idle city builder that runs directly on your desktop. Build and decorate your own tiny town, or watch your little citizens go about their day, while doing your usual tasks on the PC.

Custom Corner is a cozy simulation and focus tool that runs quietly in a corner of your screen. Create your own isometric room with over 250 items and enjoy lo-fi music. Boost your productivity while working or relaxing with devices like a to-do list and focus timer.

Relax and collect hundreds of unique butterflies and moths in this cozy idle game. Watch caterpillars transform from larva to chrysalis to winged beauty, customize lush greenhouses, and discover rare species from monarchs to atlas moths.

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.

A cozy desktop companion game where a cute crocodile fishes for you. Catch all kinds of weird fishes, sell them to upgrade his gears or showcase your impressive catches so that friends can be jealous. Automation is there for busy time, and no distractions, so you can focus on work when needed.