Top similar games like Mars Base Alley:

Design a beautiful cozy theme park or water park filled with rides, slides, decorations, and charm. Attract lovable Shroomies who wander around and bring your creation to life. A calm, cozy game about creativity and building your perfect little getaway.

A tiny space colony lives in a strip above your taskbar. Colonists build, scavenge, and catch supply pods while you work. Grow nine building types, hit milestones, evacuate to prestige, and fly your own Workshop flag. Click-through, fullscreen-shy, and easy on your CPU.

Welcome to Sunshine Heavy Industries! As the new spaceship engineer, solve increasingly tricky design puzzles with your own personal style. Manage customer demands, juggle budget and ship performance, and survive the questionable decision making skills of your business partner.

There will be challenges to overcome. Execute your strategy and improve your colony’s chances of survival while unlocking the mysteries of this alien world. Are you ready? Mars is waiting for you.

Build the town of Heropolis.Gather your strongest heroes and destroy Evilcorp!

Using your knowledge and expertise, make your way through the planet, scavenge its resources and plunder until you are the most powerful factory owner in the universe!

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!

The Spatials are back with Galactology! Design, build and protect your colony station from the many enemies you will make while exploring the galaxy and exploding their homeworlds.

An easygoing sandbox game about building towns for cute vegetable folks. Create your perfect community then watch as the gourdlets make themselves at home. No objectives, no points, just good vibes. Play in full screen, or let your gourdlets hang out at the bottom of your screen!

A short incremental game about gathering resources on different planets. Upgrade the harvesters, unlock new buildings, and unlock new ways to gather resources! It's all about watching lil people do their thing.

The Final Earth 2 is a vertical sci-fi city builder. Earth is unlivable, so you decide to create a space colony. Gather resources, then build and research your way to a better future! Grow your city from an exploration ship to a huge metropolis, full of advanced technology. What will you build?

Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning. This challenging survival colony sim features deep simulated ship systems and a whole universe to explore.

Experience survival and combat in a point-and-click colony simulation. Gather resources, build structures, and lead your tribe to prosperity. Interact directly with objects, ruling this world with a sacred cursor.

Build a village in a world of magic and care for the people who live there, with the help of hidden spirits you discover along the way. Watch your town grow and flourish as you expand, create, and decorate.

Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.

A short, simple and relaxing idle game where you grow crops, build homes for farmers, and earn money to decorate.

App Co Tycoon is Bussiness Managament Game

A management sim where you run a backpacker hostel. Every guest has an archetype and traits that drive how they behave. Hot heads confront the snorers, while phone addicts doomscroll on the top bunk. Chase a 10/10 rating, or leave guests sleeping in tents because you ran out of beds.

Build homes, shape lots, decorate interiors, connect plots into a small town, and share your creations through Steam Workshop in a construction-focused sandbox for creative builders.

Advanced city simulator with minimalist "Paint" graphics. Build complex intersections, edit traffic rules, and solve traffic jams without melting your PC.

Gnomoria is a sandbox village management game where you help lead a small group of gnomes, who have set out on their own, to thrive into a bustling kingdom! Anything you see can be broken down and rebuilt elsewhere.

In Ants Took the Kitchen, you lead a small colony of ants determined to take over the kitchen. Collect crumbs, carry increasingly larger pieces of food, buy upgrades for each area, automate the collection process, and turn a simple corner of the floor into a hungry swarm.

In this city-building game, you will lead a group of survivors in their search for a new home. Manipulate the landscape, manage limited supplies, plant crops, hunt wildlife, gather resources, and develop trade routes to build a bustling and unique town.

A cozy idle game about reviving an abandoned deep-space refinery. Get the scanner running, dig up ore, build the machines that process it, and let your drones run the place while you're away. Two prestige layers, 30 achievements, a 19-track soundtrack, and no microtransactions, ever.

Lazy Galaxy 2 is an idle/clicker game with base-building and RTS elements. Lead an evil (albeit lazy) alien race to conquer the universe! Expand your base, fight vicious foes, and conquer the galaxies. Acquire combat experience and convert into candy, the most precious alien resource!

Build a heroic hamlet that warriors and merchants can call home!

An idle clicker & incremental game set on Mars. Break crystals, automate your drills, build your colony, and trigger prestige Cycle Resets for permanent Dark Matter upgrades. Ares Consolidated Extraction thanks you for your continued compliance.

Build and manage a cozy underwater sandbox aquarium run by cats. Discover fantasy sea creatures, research upgrades, send expeditions, and balance fish, staff, and visitor needs to become the world’s top aquarium.

Build a space station for 15 alien races! 👽 Inspect IDs, catch criminals, and manage a chaotic galactic hub. A vibrant mix of colony sim & document-checking action. Can you build the ultimate hotel?

Stacks:Space is a space-themed base builder card game with rogue-like elements. Buy booster packs to get new cards, discover craft recipes by stacking cards together, create structures, manufacture drones and droids, defend your base from enemies, visit distant planets, and more!

Welcome to Decofarm! Build your own cute and cozy farm in this clicker, farming sim! Destroy debris, earn coins and upgrade a magical windmill to unlock buildings, animals and crops that help you earn even more coins.

Dodge lasers and explore! Planetary Development Simulation

Take Command of a Space Corporation in the Sci-Fi Simulator Solargene! Manage personnel, design and develop colonies and orbital stations across the solar system! Mine resources, establish logistics, research cutting-edge technologies, trade, and complete missions

Build a thriving colony in a mysterious forest where every season, setback, and choice creates a different story.

A relaxing incremental tower builder—until hundreds of tiny workers turn it into complete chaos.