Top similar games like Fuel Up:

SOLUM is a floating-island factory sandbox. Extract Sol and automate production across an expanding Island-Network. Build networks, route goods, and keep your islands stable against the pull of a collapsed star.

Contact Protocol is a starship job simulator set aboard a corporate vessel bound for Jupiter. Investigate incoming ships, uncover suspicious activity, and make impossible choices as you protect your crew - while the company watches your every move.

You work in Human Resources. In this dystopian document thriller, use your terminal to scrutinize records and expose human-like AI. Spot contradictions to detect the impostors. Efficiency is mandatory. Failure is unforgivable.

Orbital Traffic Controller is a sci-fi spaceship management game set in the Solar System. Become an interstellar traffic controller, directing vessels from planetary holding patterns and warp gates to atmospheric reentry, all while avoiding collisions with other spacecraft and planetary bodies.

In Tavernia, a single-player fantasy tavern simulator, you’ll pour drinks for rowdy adventurers, calm drunken brawls, and manage magical mishaps while keeping your business alive. Chaos is guaranteed, profit is optional.

Welcome, [Employee Name]! You are our new space station controller. We trust you to make all the right decisions and keep the people of the HonkyTonk space station safe. Process as many trucks as possible but be careful, mistakes have consequences.Welcome to the Honky Tonk Family!

Our Empire is spreading thin through the galaxy. Your responsibility is to assist your comrades on our newly founded colony. Keep your station operational at all cost. Your pivotal role may shape destiny. And don't forget: Humanity Above All!

In this sci-fi cooking simulator, run a space food truck on a remote meteor and smuggle contraband out back. Juggle chaotic alien orders while discreetly delivering illicit goods for the mafia. Smile for the space cops, keep your cover intact, and beware the giant hungry worm lurking in the crater.

Inherit a derelict space station on the edge of the galaxy and breathe new life into it. As the ultimate space mechanic, you will repair diverse spaceships, trade with pilots, and expand your services. Start with a single rusty dock and build the most bustling service hub in the sector!

Welcome to the Training Day on Mars! In this free version of our advanced simulator you will learn everything you need to know about repairing and maintaining Mars Rovers.

Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.

Build, cable, and automate. Assemble racks, servers, and switches, connect enough capacity for each app, earn money from processed data, and unlock gear and bigger customers with XP and reputation. Follow colored data packets as your center comes to life.

Manage your own electronics store, buy phones, laptops, and accessories. Place products on stands, set prices, satisfy customers, and increase your profits. A detailed business simulation with real-time management and investment systems.

A 3D First Person walking simulator and puzzle game. You will interact with your alien crewmates and repair your spaceship in order to escape a time loop. Explore space in a ship straight from the 70’s, and meet your companions - brought to life with a funky claymated style!

Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.

Office Simulator: Prologue is a limited-content version designed to let you experience office management right away. Manage your employees, plan tasks, and navigate the challenges of office life!

Run Your Own Galactic Fuel Station! Restore an abandoned station, refuel starships, and grow your intergalactic business! Extract fuel, sell rare goods, and repair ships to keep customers happy. Expand your station, automate operations, and become the galaxy's most popular fueling hub!

A unique take on factory building — design and optimize flowing 3D systems where routing and space are your most valuable resources. Start with guided challenges, then expand into an endless sandbox focused on efficiency, scale, and layout mastery.

Inspect alien documents as Earth's first interstellar border agent. Verify passports, detect forgeries, and make crucial decisions that impact human-alien relations. Can you keep Earth safe while navigating complex intergalactic regulations?

Take on the role of a starship mechanic and pay off the immense debt your father left behind. Craft components, build starships, and take contracts from factions. Follow galactic events, and pay the debt before the deadline.

Step into the grease-stained boots of a debt-ridden Patcher in a gritty industrial space station. Diagnose critical failures, strip panels with your automatic vortex drill, and replace complex components to bring massive ships back to life. Restore power, clear the smoke, and pay off your debt.

Barber Shop Simulator is a first-person simulation game where you run your own barbershop from scratch. Serve a wide variety of customers, each with unique styles and preferences. Offer everything from quick fades to full beard grooming. Upgrade your shop, and become the most chosen barber in town.

Build and manage your own custom apparel and promotional products company. Negotiate contracts, organize production, hire and develop employees, manage cash flow, expand your facility, and turn a small print shop into a thriving business.

Celestarium, an astronomy game where you start as an amateur astronomer. Discover and map planets, sell data to corporates, improve your gear, start your own space agency, manage your own missions, build and fly rockets to discovered bodies. Explore, prosper and expand your presence in space.

Run a market on your space station. Restore and upgrade the station, expand your services, and sell to a variety of alien customers. Experience the challenge of managing a business in space and growing your market

Dive into the daily work of a cozy workshop in a big city, accompanied by relaxing atmospheric music. Manage client data, balance energy and stress, and make choices that shape the story and its outcome.

Ultimate Theater Simulator is a first-person cinema management game where you screen movies, serve snacks, hire staff, handle chaos, and grow your dream theater from the ground up.

Grow real plants in your own microgravity cube-sat terrarium. Build, prune, water, harvest, and learn botany through a simulation based on real behavior.

Cyber Farmer is a crazy farming simulator where old meets new! Take over your grandpa Kazimierz's farm in a post-apocalyptic world☢️, using cyber tech🤖, modified plants🌾, and even cyber pigs🐷. It’s full of laughs, weird surprises, and quirky farming fun. Farm the future, laugh through the past!

You play as a scientist who is shrinking every second in a race against time! Find all the ingredients and formulas scattered around the laboratory, which are necessary for producing the life-saving antidote. But beware, your time is very precious.

Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction.

Build a cloud provider from a garage to a hyperscaler - rack the hardware, run every cable, route the traffic, keep customers online. A first-person infrastructure sim where ports, power, fault domains, RSTP and BGP do real work, not flavour text. Readable for newcomers, honest for engineers.

Build the digital machines you've always dreamed of! With some patience, love for digital electronics, and a good amount of problem-solving skills, you can create any combinational or sequential circuit in no time, thanks to the user-friendly interface and integrated voxel-editing tools.

Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.

Be the ultimate CEO and military strategist in this genre fusion of strategy and business management. Create your own company, hire employees, research weapon technology, and take control of units on the battlefield to defend the moon against an alien invasion. Aliens down, profits up!