Games like Spaceflight Simulator on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Spaceflight Simulator are available at the bottom of the page.
Filters & Lists
Kerbal Space Program
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Universe Sandbox
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
X4: Foundations
Thrilling space battles meet deep strategy. X4 invites you to explore, fight, trade, and build an empire in a dynamic, fully simulated space sandbox, where every decision shapes your journey. Now featuring the 2025 flight model overhaul.
X3: Reunion
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
X3: Terran Conflict
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
SimpleRockets
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Hardspace: Shipbreaker
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Avorion
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Rover Mechanic Simulator
As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components.
Elite Dangerous
Take control of your own starship in a cutthroat galaxy. Elite Dangerous is the definitive massively multiplayer space epic.
Between the Stars
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Starpoint Gemini 2
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
PULSAR: Lost Colony
The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits
Space Engineers
Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive.
NEBULOUS: Fleet Command
Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.
Brewmaster: Beer Brewing Simulator
Brew your perfect beer in this relaxing home brewing sim. Use a realistic chemistry simulation to brew hoppy IPAs to creamy stouts. Customise your brewing space, create recipes and label your beer, unlock new equipment and enter competitions. Learn to brew, refine your craft and become a Brewmaster!
EarthX
EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars!
Zoo Tycoon: Ultimate Animal Collection
The wildly popular Zoo Tycoon series gets set to crank up the excitement, challenge, and fun of building the ultimate zoo. Let your imagination run wild with Zoo Tycoon: Ultimate Animal Collection. Build, manage, and maintain your dream zoo alone or with up to four players.
Tin Can
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
Breachway
Explore the galaxy in this deckbuilding, sci-fi roguelike where ship upgrades and crew management are key to your survival. Optimize resource generation, engage in intense turn-based battles, and take on ever-growing threats as you seek out The Signal.
Crazy Machines 3
Crazy Machines 3 is the latest, greatest, most amazing and craziest part of the series and fascinates once more with physic-based puzzles. Build your own crazy machines and share your awesomeness across the world thanks to the Steam® Workshop.
Star Trucker
Haul cargo, trade salvage and keep your space suit close as you search for fame and fortune among the stars in a game that puts an interstellar twist on the truck sim genre.
Birthdays the Beginning
The origins of the world are yours to decide in this engaging and open-ended builder experience! Shape the geography, control the temperature, and give rise to diverse lifeforms. Witness the birth of an entirely new ecosystem, made with your very own hands!
Most played games like Spaceflight Simulator on Steam
Take a look at the top games like Spaceflight Simulator that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. Stellaris
Similarity 44% Explore a galaxy full of wonders in this sci-fi grand strategy game from Paradox Development Studios. Interact with diverse alien races, discover strange new worlds with unexpected events and expand the reach of your empire. Each new adventure holds almost limitless possibilities. Stellaris is a space, grand strategy and strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on May 09th 2016 has received 185,433 reviews of which 159,527 were positive and 25,906 were negative resulting in a rating of 8.5 out of 10. The game has hit the top spot as the #1 most played game like Spaceflight Simulator, thanks to its 13,555 peak concurrent players over the last day.
8.5
159,527
25,906
13,555
players
2. Space Engineers
Similarity 49% Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses, pilot ships and travel through space to explore planets and gather resources to survive. Space Engineers is a space, sandbox and building game developed and published by Keen Software House. Released on February 28th 2019 has received 132,347 reviews of which 117,204 were positive and 15,143 were negative resulting in a rating of 8.8 out of 10. While seeing 4,745 players online at once in the last 24 hours, this game is currently ranked #2 among games like Spaceflight Simulator based on player count.
8.8
117,204
15,143
4,745
players
3. Elite Dangerous
Similarity 54% Take control of your own starship in a cutthroat galaxy. Elite Dangerous is the definitive massively multiplayer space epic. Elite Dangerous is a space sim, space and open world game developed and published by Frontier Developments. Released on April 02nd 2015 has received 100,024 reviews of which 77,388 were positive and 22,636 were negative resulting in a rating of 7.7 out of 10. While seeing 4,593 players online at once in the last 24 hours, this game is currently ranked #3 among games like Spaceflight Simulator based on player count.
7.7
77,388
22,636
4,593
players
4. People Playground
Similarity 40% Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space. People Playground is a sandbox, gore and physics game developed by mestiez and published by Studio Minus. Released on July 23rd 2019 has received 281,763 reviews of which 277,746 were positive and 4,017 were negative resulting in an impressive rating of 9.8 out of 10. With 4,455 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Spaceflight Simulator.
9.8
277,746
4,017
4,455
players
5. X4: Foundations
Similarity 66% Thrilling space battles meet deep strategy. X4 invites you to explore, fight, trade, and build an empire in a dynamic, fully simulated space sandbox, where every decision shapes your journey. Now featuring the 2025 flight model overhaul. X4: Foundations is a space sim, simulation and sandbox game developed and published by Egosoft. Released on November 30th 2018 has received 23,847 reviews of which 18,951 were positive and 4,896 were negative resulting in a rating of 7.8 out of 10. With 2,190 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Spaceflight Simulator.
7.8
18,951
4,896
2,190
players
6. Kerbal Space Program
Similarity 75% In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics. Kerbal Space Program is a space, simulation and sandbox game developed by Squad and published by Private Division. Released on April 27th 2015 has received 127,162 reviews of which 121,084 were positive and 6,078 were negative resulting in an impressive rating of 9.4 out of 10. With 2,138 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Spaceflight Simulator.
9.4
121,084
6,078
2,138
players
7. Totally Accurate Battle Simulator
Similarity 43% Be the leader of wobblers from ancient lands, spooky places, and fantasy worlds. Watch them fight in simulations made with the wobbliest physics system ever created, make your own wobblers in the unit creator and send your army off to fight your friends in multiplayer. Totally Accurate Battle Simulator is a sandbox, simulation and funny game developed by and published by landfall. Released on April 01st 2021 has received 135,943 reviews of which 132,974 were positive and 2,969 were negative resulting in an impressive rating of 9.7 out of 10. With 1,331 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Spaceflight Simulator.
9.7
132,974
2,969
1,331
players
8. Starbound
Similarity 41% You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe... Starbound is a open world survival craft, sandbox and survival game developed and published by Chucklefish. Released on July 22nd 2016 has received 164,906 reviews of which 152,150 were positive and 12,756 were negative resulting in an impressive rating of 9.1 out of 10. With 1,146 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Spaceflight Simulator.
9.1
152,150
12,756
1,146
players
9. Empyrion - Galactic Survival
Similarity 54% Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion! Empyrion - Galactic Survival is a simulation, co-op and open world survival craft game developed and published by Eleon Game Studios. Released on August 05th 2020 has received 33,247 reviews of which 26,195 were positive and 7,052 were negative resulting in a rating of 7.8 out of 10. With 1,079 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Spaceflight Simulator.
7.8
26,195
7,052
1,079
players
10. SPORE™
Similarity 46% Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations. SPORE™ is a god game, open world and sandbox game developed by Maxis™ and published by Electronic Arts. Released on December 19th 2008 has received 66,120 reviews of which 61,124 were positive and 4,996 were negative resulting in an impressive rating of 9.1 out of 10. With 710 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Spaceflight Simulator.
9.1
61,124
4,996
710
players
Best deals on games like Spaceflight Simulator on Steam
Discover fantastic savings with the best discounts on a variety of games like Spaceflight Simulator available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Spaceflight Simulator.
1. EarthX
Similarity 46% EarthX is a rocket company management game. Go from launching small rockets on Earth to eventually building a colony on Mars. Create your own Internet constellation, develop new technologies, supply the International Space Station and terraform Mars! EarthX is a simulation, indie and strategy game developed by Denis and Ry and published by Mesote Games. Released on July 12th 2023 has received 875 reviews of which 769 were positive and 106 were negative resulting in a rating of 8.3 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Spaceflight Simulator.
8.3
769
106
-99%
19.99€
0.29€
2. Starpoint Gemini 2
Similarity 51% Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever. Starpoint Gemini 2 is a space, simulation and rpg game developed and published by Little Green Men Games. Released on September 26th 2014 has received 4,093 reviews of which 2,843 were positive and 1,250 were negative resulting in a rating of 6.8 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Spaceflight Simulator.
6.8
2,843
1,250
-99%
31.99€
0.58€
3. BattleGroupVR
Similarity 43% BattleGroupVR is a first person real-time space strategy where you lead a fleet of powerful warships into battle from the bridge of your own flagship. Assemble your fleet, upgrade your load-outs, train your captains, engage the enemy and secure the sector. Try not to go down with the ship. BattleGroupVR is a space sim, space and vr game developed and published by SpaceOwl Games. Released on July 31st 2023 has received 902 reviews of which 834 were positive and 68 were negative resulting in a rating of 8.7 out of 10. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Spaceflight Simulator.
8.7
834
68
-98%
20.99€
0.42€
4. Tin Can
Similarity 46% You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive? Tin Can is a simulation, space and survival game developed by Tin Can Studio and published by Tin Can Studio and IndieArk. Released on May 12th 2022 has received 1,198 reviews of which 1,015 were positive and 183 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 98% discount, this title has earned the #4 position in the best deals for games like Spaceflight Simulator.
8.1
1,015
183
-98%
17.99€
0.46€
5. Rover Mechanic Simulator
Similarity 55% As an Engineer - crew member of one of the first Mars colonies - you are responsible for repairing and maintaining Mars Rovers. In this advanced simulator you will learn the internal details of various Mars Rovers and their components. Rover Mechanic Simulator is a simulation, indie and building game developed by ▲ Pyramid Games and published by Pyramid Games S.A. and PlayWay S.A.. Released on November 12th 2020 has received 637 reviews of which 489 were positive and 148 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Spaceflight Simulator.
7.3
489
148
-98%
11.79€
0.35€
6. Ascent - The Space Game
Similarity 40% Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players. Ascent - The Space Game is a space, massively multiplayer and simulation game developed and published by Fluffy Kitten Studios. Released on April 11th 2016 has received 340 reviews of which 231 were positive and 109 were negative resulting in a rating of 6.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Spaceflight Simulator.
6.5
231
109
-98%
19.99€
0.52€
7. Hardspace: Shipbreaker
Similarity 60% Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp! Hardspace: Shipbreaker is a space, sci-fi and simulation game developed by Blackbird Interactive and published by Focus Entertainment. Released on May 24th 2022 has received 20,422 reviews of which 18,276 were positive and 2,146 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Spaceflight Simulator.
8.8
18,276
2,146
-97%
34.99€
1.08€
8. Fun with Ragdolls: The Game
Similarity 43% Become a ragdoll and create your own environments in Sandbox Mode, explore worlds created by others, or just flop around your destructible sets! Fun with Ragdolls: The Game lets you enjoy everything you love about ragdolls! Fun with Ragdolls: The Game is a sandbox, physics and funny game developed by Jadon Barnes and published by Fun & Simple. Released on September 17th 2019 has received 4,955 reviews of which 4,341 were positive and 614 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Spaceflight Simulator.
8.5
4,341
614
-97%
12.49€
0.39€
9. My Little Universe
Similarity 40% Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode! My Little Universe is a mining, exploration and dungeon crawler game developed by Estoty and published by SayGames. Released on October 05th 2023 has received 1,610 reviews of which 1,387 were positive and 223 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Spaceflight Simulator.
8.2
1,387
223
-97%
14.79€
0.58€
10. Breathedge
Similarity 40% Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage. Breathedge is a open world survival craft, space and singleplayer game developed by RedRuins Softworks and published by RedRuins Softworks and HypeTrain Digital. Released on February 25th 2021 has received 15,320 reviews of which 12,620 were positive and 2,700 were negative resulting in a rating of 8.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Spaceflight Simulator.
8.1
12,620
2,700
-97%
24.99€
0.82€
Free games like Spaceflight Simulator on Steam
Check out this fantastic list of free-to-play games like Spaceflight Simulator you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Spaceflight Simulator.
1. Endless Sky
Similarity 45% Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters. Endless Sky is a space, free to play and open world game developed and published by Michael Zahniser. Released on October 30th 2015 has received 6,651 reviews of which 6,141 were positive and 510 were negative resulting in a rating of 8.9 out of 10. With 135 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Spaceflight Simulator.
8.9
6,141
510
135
players
2. The Powder Toy
Similarity 59% The Powder Toy is a classic physics sandbox game, which simulates air pressure and velocity, heat, gravity and a countless number of interactions between different substances The Powder Toy is a simulation, sandbox and 2d game developed and published by The Powder Toy Team. Released on June 14th 2024 has received 1,852 reviews of which 1,824 were positive and 28 were negative resulting in an impressive rating of 9.4 out of 10. The game currently holds the #2 spot among the most played free games like Spaceflight Simulator.
9.4
1,824
28
96
players
3. SuchArt: Creative Space
Similarity 45% Paint on any surfaces with numerous tools in Creative Space — a free sandbox version of SuchArt: Genius Artist Simulator. Create masterpieces, complete commissions, and decorate your studio in the most advanced artist sim! SuchArt: Creative Space is a simulation, free to play and sandbox game developed by Goose Minded and published by HypeTrain Digital. Released on January 21st 2021 has received 7,016 reviews of which 6,872 were positive and 144 were negative resulting in an impressive rating of 9.5 out of 10. The game currently holds the #3 spot among the most played free games like Spaceflight Simulator.
9.5
6,872
144
15
players
4. Plasma
Similarity 44% Plasma is a pure engineering sandbox. Use advanced visual programming and robotics tools to create anything you can imagine. Plasma is a simulation, sandbox and 3d game developed by Dry Cactus and Licorice ehf and published by Dry Licorice. Released on September 13th 2023 has received 888 reviews of which 789 were positive and 99 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #4 spot among the most played free games like Spaceflight Simulator.
8.4
789
99
11
players
5. Kill It With Fire: HEATWAVE
Similarity 40% Kill It With Fire: Heatwave is a free chapter of a first-person action game about hunting spiders and causing collateral damage. The full game is OUT NOW! Kill It With Fire: HEATWAVE is a sandbox, simulation and funny game developed by Casey Donnellan Games LLC and published by tinyBuild. Released on July 17th 2020 has received 2,170 reviews of which 1,990 were positive and 180 were negative resulting in a rating of 8.8 out of 10. The game currently holds the #5 spot among the most played free games like Spaceflight Simulator.
8.8
1,990
180
5
players
6. Remove: 범죄는 흔적을 남긴다
Similarity 44% Let’s recall the memory before the accident and erase the traces of your crime. Remove: 범죄는 흔적을 남긴다 is a simulation, singleplayer and 2d game developed by Jeunggeo innya and published by Sejong Univ. PandoraCube. Released on December 15th 2023 has received 302 reviews of which 263 were positive and 39 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #6 spot among the most played free games like Spaceflight Simulator.
8.0
263
39