Top similar games like Megaquarium:

Startup Company is a business simulation sandbox game where you’re the CEO of a new company. Your job is to build your very own website and compete against the largest tech giants on the planet!

The indoor park management simulator where you can create your rides and coasters from scratch and freely design your halls. Manage, expand and develop your own park to inspire your guests. Satisfy your visitors' needs by unlocking and researching new buildings, rides, transportation and more!

Have you ever wanted to design and manage your own hotel, rundown motel, or elegant resort? With a ridiculous amount of customization tools to wield, a host of facilities to build, and a wide variety of guests to impress, Hotel Magnate has it all. Let your inner hotel manager shine!

What if you had it in your power to rid the world of disease, to improve the lives of millions, to ease suffering and cure the sick… and earn a tidy profit? As the head of your own Pharmaceutical Conglomerate you have this power resting in your hands. Will you use it for good?

Game Builder Tycoon - Prologue is a free simulation game in which you begin your journey as an indie game developer. Personalize your character, craft hit games, manage marketing and research stuff. Create best game on the planet!

Manage your workers, stations, machines and create awesome stuff as your little big workshop grows into your dream factory!

Build your very own dinosaur theme park, care for over 50 unique and quirky dinos, hire and manage your staff, satisfy a wide range of visitor needs, handle unexpected chaos, and create the most unforgettable Jurassic paradise ever!

Tinytown is a cozy zen-like building strategy and puzzle game where you create a small city by placing new buildings. Manage resources, upgrade buildings and use all the small space to build your dream city!

Chef is a Restaurant Management game in which you create your own character, acquire supreme cooking skills, customize restaurants, design unique menus, and devise innovative recipes with a realistic editor.

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!

Creativity meets chaos in Hotel Architect, an endlessly replayable hotel construction and tycoon management game. Design and build grand hotels across the globe, juggle the elaborate demands of disorderly guests, manage a variety of staff types, and impress critics in order to earn a 5 star rating.

A relaxing sandbox casual simulation game where you perform various, even strange, aquarium-related tasks on very diverse levels. As an Aquarist you must create and manage a home to amazing fish🐟, sea turtles🐢, sharks🦈, octopuses🐙, and more🐬. Aquarium is their world and life. Make it worth...

Parkitect is a business simulation game that charges you with the construction and management of theme parks! Bringing back the best of classic theme park games with many new features and content on top. Now supports online co-op with up to 8 players!

A city-building game with a unique twist—step inside and experience your city firsthand! Plan roads, zones, and infrastructure while growing your economy, managing resources, and unlocking special buildings. Host events, build mega projects, and watch your city thrive in a dynamic world.

Automate the arcane! Build spell-powered factories, reclaim ancient territories filled with magical secrets, and discover game-changing technology hidden across procedurally generated worlds. Master both engineering and magic in this cozy fusion of factory automation and RPG progression.

Modern Casino Tycoon Simulation in full 3D glory. Build the casino. Set the odds. Expand into a luxury hotel/casino or go cheap & extract max profits. Keep the vault secure at all times, and beware of criminals & cheaters!!

Dive into the vibrant world of aquatic retail with Aquatic Store Simulator! Take on the challenge of managing your underwater-themed supermarket, blending business management with the beauty of marine life. Stock shelves with exotic fish, decorations, set prices, take payments and maintain aquariums

Let Growmon Island live on your desktop while you work: hatch eggs, raise Growmons through growth stages, evolve them, then sell for coins or keep for passive boosts. Build and decorate your island at your own pace.

Build and manage a thriving summer camp. Provide your campers with a place to catch fish, kayak, and tell ghost stories around the campfire. Will you create the ultimate summer camp? Or will your reputation as camp director plummet from a bunch of unhappy campers?

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?

This cozy clicker demands you battle for every catch, from small fry to mighty bosses. Arm yourself with diverse weapons; unlock powerful skills and constant upgrades to complete your massive fish collection.

Design and decorate your dream space in this relaxing sandbox game! Choose from multiple room layouts, arrange over 500 furniture pieces and decorations, and craft the perfect cozy atmosphere that matches your style.

Have you ever wanted to be a toy tinker? Here you can take the first step to become one! This is a tiny portion of Toy Tinker Simulator, which includes only ten toys.

"Farm World" - makes the dream of your own farm come true.Create, design and maintain your own farm with up to 8 horse breeds, e.g. Haflinger, Arabs and Shetland ponies. But also typical farm animals like sheep, cows and pigs enrich your farm and make it an attraction with a high leisure value.

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

Get the best aquarium store in town! Create, renew, manage, observe. See if you can create an aquarium empire.

E-Shop Tycoon is an isometric online shopping company management game. Fill up your warehouses, take orders, hire employees, expand and customize your offices. Protect your site against hackers, improve your reputation on social media. Become the biggest online shopping company in the world!

Resort Manager – become the owner of a holiday resort and build the tourist empire of your dreams! Manage, invest, and grow your summer haven to attract more and more guests and transform a small getaway into a vibrant hotspot full of attractions.

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.

Inspired by classic theme park games, Aqua Mundo allows you to build the waterpark of your dreams! Design pools, lazy rivers, and water slides while sculpting an immersive thematic world. Keep guests entertained and maintain your infrastructure to keep the park afloat financially.

You are the merchant in a fantasy kingdom. Run the store, stock shelves with potions, magical weapons, and armour. Set prices, hire staff, and expand your business by collaborating with local artisans. Supply NPC heroes so they can keep battling the kingdom's enemies.

AquaCorner is a relaxing 3D idle simulation that brings a charming aquarium to your desktop corner! Collect cute fish, nurture them, and decorate their habitat with colorful items. Enjoy this cozy, atmospheric experience and build your dream underwater ecosystem.

Shape the history of the Hollywood movie industry in this sandbox business simulation game. Create the movies you've always wanted to see, hire the best team, research cutting-edge technologies, and dominate the Box Office. Can you rise from a small studio to a Hollywood giant?

Turn islands into dream paradises in Island Designer! Buy, design, and sell unique retreats to satisfy clients, build your reputation, and unlock new challenges. Your vision is their paradise.

Train Station Simulator is a station builder and manager game. Create and maintain your dream station! Ride the rails and operate your ultimate grand central empire!

Recipe for Disaster is a management sim that captures the fast-paced, drama-filled environment of a professional kitchen and dining room. Build your dream restaurant, create recipes, design menus and manage your staff, all while contending with demanding customers and disastrous situations!