Space Sim Games
Discover 1769 space sim-tagged games on Steam. Find the best games with this tag.
Games with Space Sim
Explore 1769 games tagged with space sim
0SunWars
Sun Wars is a real-time strategy game set in a galactic war between suns. Build and boost your solar system, attack enemy suns, avoid deadly black holes, and manage energy wisely. Only smart tactics and strategy will let you survive and win the war.
0Void Cargo: Equilibrium
Physics-based space trucking sandbox where you fly delivery routes, balance thrust and fuel, repair systems mid-flight, and take on higher-risk jobs for bigger payouts.
0Final Orbit
Master the cockpit of highly realistic spacecraft in this Newtonian physics based sim. Take off from surface to space, plot a course between the planets and dock with space stations. Trade commodities or take shipping contracts to buy upgrades and optimize your build - every choice matters.
0Cosmo Strike: Complete Edition
In the distant year of 2359, previously unknown alien forces have attacked Earth and its colonies. You are an agent on a special mission sent by the global senate to repel the attack and stop the alien forces.
0Pulse Sweep
Design rockets , manage your budget , and complete missions on unique planets. Each level challenges you to plan differently. Compete on leaderboards to see who can complete missions with the least cost.
0My Little Cosmos
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
0Critical Descent
Master the hardcore, Starship-style catch maneuver in Critical Descent. Pilot massive boosters and agile upper stages across 50+ handcrafted levels on Earth, the Moon, and Mars. Featuring global leaderboards, multiple difficulties, and a realistic physics system, for the ultimate landing experience.
0UltraGalactic
UltraGalactic is an indie space combat game with inertia-based flight. Fly from agile fighters to powerful cruisers, use ship abilities and advanced weapon systems, and face a relentless alien threat in a single-player sci-fi campaign.
0Space Cooking Simulator
Run your own space restaurant as an astronaut chef. Cook burgers, hot dogs, wraps, and fries, serve aliens and astronauts, hire robot assistants, unlock new equipment, and grow your small kitchen into a thriving galactic culinary empire.
0Tom Lander: The Exiled King
Pilot wacky aerial vehicles with QWOP-inspired controls through colorful retro-futuristic levels. Struggle to stay airborne while performing deliveries, rescues, firefighting missions, bombing runs, and chaotic dogfights. This game will remind you that flying is hard, but landing is harder.
0Operation Numa
Master the heavy physics of your offroad hauler and upgrade it to conquer the treacherous Martian landscape. Transport vital resources to evolve your central outpost from a humble shelter into a thriving planetary hub. The frontier is hostile, it’s your job to tame it.
0GalactiWar - Empire Simulator
Watch empires rise and fall, or intervene with godly powers, in GalactiWar, a space empire simulation sandbox game.
0Battle Beants
Act as the steward for the Battle Beants in this retro-synthwave colony sim. Fight the Void using a physics-based soccer combat system, spread music and light to empower your squad, and traverse rugged alien rim worlds with rocket boot, your beant companions, and by surfing on your drones.
0Impulse Vector: Fighter Ops
As an independent contractor aboard a corporate carrier, pilot your Space Superiority Fighter on missions for rival organisations. Protect miners, strike enemy stations, and patrol the void to earn your keep and build your company’s name across the frontier!
0Void Salvage
An incremental space game with roguelite and auto-battler elements, designed to be played with one hand on the mouse and the other holding your favorite beverage.
0Warp to Sector One
Trade, fight, and explore a procedurally generated galaxy in this deep space trading game inspired by 80's sci-fi computer screens and early text based space games. Command fleets, negotiate with alien factions, colonize planets, and forge your legacy across five unique career paths.
0PowerCorp
A hard sci-fi survival sim where each decision costs power. Every system drains your dying reactor. Pilot a crippled spacecraft across a real-scale solar system using true orbital mechanics, manage critical systems, and fight to reach Earth — where space itself is the only enemy you need.
0Orbital Salvager
Orbital Salvager is a 2D space arcade simulation about mastering orbital mechanics to recover salvage ships from planetary orbit and deliver them to a salvage depot on time. Tether and tow salvage in various orbital patterns, manage fuel, and avoid obstacles in the daily and campaign modes.
0Project: Zenith Expanse
Build colonies across the stars. Trade legally or run the underground. Keep your people alive - or don't
0Horizon 1990
Gather exotic resources, build defenses, research new technologies, and explore the mysteries of the void, all while being chased by the darkness from the end of time.