Games like Interstellar Space: Genesis on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Interstellar Space: Genesis are available at the bottom of the page.
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Generals & Rulers
What will be the strategy game if you throw out all the grind from it, all the boring annoying actions and leave only strategy and tactics? It became interesting to us and as a result we received Generals & Rulers. Try it now!
Fallen Enchantress: Legendary Heroes
Fallen Enchantress is 4X strategy game from the makers of Sins of a Solar Empire and Galactic Civilizations. Build a civilization in the magical world of Elemental. Recruit heroes, train armies, build cities, forge alliances and save the world in this rich world where it's never the same game twice.
Star Dynasties
Take the reins of a feudal dynasty in a divided galaxy following the destruction of earth. Star Dynasties is a turn based, procedurally generated narrative of human drama and personal politics, mixed with a light empire management layer. Your choices. Your legacy.
Deity Empires
Deity Empires is a 4X, turn-based strategy game with a powerful “just one more turn” feel! Enter an intricate fantasy world as one of many deities posed to become ruler of the world.
Space Tyrant
Terrorize the galaxy for fun and profit! Space Tyrant is a surprisingly deep beer & pretzels strategy game set in a darkly humorous future. Build a mighty space force, disintegrate peaceful aliens, and rule irresponsibly on your relentless march to total domination.
Pandora: First Contact
Pandora: First Contact is a science fiction 4X turn-based strategy game on a planetary scale. Our Earth has been exhausted and colonial attempts on other planetary bodies have been in vain. Finally, after decades of exploration, an interstellar probe has brought promise of a new world.
AI War: Fleet Command
"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their...
Sid Meier's Civilization® III Complete
Sid Meier's Civilization III: Complete, the latest offering in the Sid Meier's Civilization III franchise, provides gaming fans with Sid Meier's Civilization III, the highly-addictive journey of discovery.
The Heroic Legend of Eagarlnia
Lay out your grand strategy on the land of Eagarlnia where humans, elves, orcs, dwarves, and the undead each battle out a corner of land. Manage your territories by navigating complex decisions and grow your economy.
Unity of Command II
Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games.
Anomaly Collapse
Command a squad of adorably fierce warriors in Anomaly Collapse, a turn-based Roguelite strategy game that offers a fresh twist to an old formula! Face off against otherworldly beings and uncover the dark secrets of supernatural calamities. Immerse yourself in a story where every move counts!
NationWar2:Chronicle
NationWar 2.0 is a big strategy game based on the theme of the Spring and Autumn and Warring States period. There are more than 60 countries to choose from in the game. Map 1: 1 restores the mountainous landscapes and rivers of China.
Warhammer 40,000: Mechanicus
MECHANICUS II ANNOUNCED! Take control of one of the most technologically advanced factions in the Imperium: the Adeptus Mechanicus. In this turn-based tactical game, your every decision will weigh heavily on the outcome of the conflict. Will you be blessed by the Omnissiah?
Starpoint Gemini Warlords
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
SteamWorld Heist
Command a steam-driven pirate crew in a series of epic tactical shootouts in SteamWorld Heist. This is turn-based strategy with a twist: You manually aim the guns of your robots, allowing for insane skill shots and bullet-bouncing action!
Evil Bank Manager
What could be better than having a million dollars, a billion? This will not make you all powerful in the world, your goal will not only be to make lots of money, but to print money and become a Federal reserve system
Panzer Strategy
Panzer Strategy is a World War II wargame that combines classic turn-based strategy gameplay with modern looks. Command your armies and adapt your units to any objective using a huge selection of real-life military equipment and battle skills.
Prismata
A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN.
Frozen Synapse
Brings the simultaneous turn-based strategy genre up-to-date and lets you give detailed, accurate orders to your squad.
Zet Zillions
Zet Zillions is a single-player roguelike deckbuilder where you use your cards to make freakish combinations and explode entire planets. BIG-BADDA-BOOM!
Mech Armada
Create and command custom Mechs to outmaneuver The Swarm in this post-apocalyptic tactical turn-based rogue-lite. Leverage the terrain, learn each Mech's unique skills and use strategy and resources to survive an ever-changing series of battles to give humanity hope.
Holy Potatoes! We’re in Space?!
Holy Potatoes! We’re in Space?! is a whacky space exploration game where you manage your very own spaceship, craft hundreds of weapons, and explore the vastness of a veggie-filled universe.Most played games like Interstellar Space: Genesis on Steam
Take a look at the top games like Interstellar Space: Genesis that are currently attracting the largest player bases on the Steam platform, as of April 26th 2025.
1. Stellaris
Similarity 65% 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 182,155 reviews of which 157,931 were positive and 24,224 were negative resulting in a rating of 8.6 out of 10. The game has hit the top spot as the #1 most played game like Interstellar Space: Genesis, thanks to its 11,141 peak concurrent players over the last day.
8.6
157,931
24,224
11,141
players
2. Kerbal Space Program
Similarity 52% 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 126,433 reviews of which 120,348 were positive and 6,085 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 2,383 players online at once in the last 24 hours, this game is currently ranked #2 among games like Interstellar Space: Genesis based on player count.
9.4
120,348
6,085
2,383
players
3. BATTLETECH
Similarity 53% Take command of your own mercenary outfit of 'Mechs and the MechWarriors that pilot them, struggling to stay afloat as you find yourself drawn into a brutal interstellar civil war. BATTLETECH is a mechs, strategy and turn-based tactics game developed by Harebrained Schemes and published by Paradox Interactive. Released on April 24th 2018 has received 31,367 reviews of which 26,263 were positive and 5,104 were negative resulting in a rating of 8.2 out of 10. While seeing 1,662 players online at once in the last 24 hours, this game is currently ranked #3 among games like Interstellar Space: Genesis based on player count.
8.2
26,263
5,104
1,662
players
4. Wartales
Similarity 51% Wartales is an open world RPG in which you lead a group of mercenaries in their search for wealth across a massive medieval universe. Explore the world, recruit companions, collect bounties and unravel the secrets of the tombs of the ancients! Wartales is a rpg, open world and turn-based strategy game developed and published by Shiro Games. Released on April 12th 2023 has received 28,839 reviews of which 25,953 were positive and 2,886 were negative resulting in a rating of 8.8 out of 10. With 1,608 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Interstellar Space: Genesis.
8.8
25,953
2,886
1,608
players
5. Sid Meier's Civilization® III Complete
Similarity 57% Sid Meier's Civilization III: Complete, the latest offering in the Sid Meier's Civilization III franchise, provides gaming fans with Sid Meier's Civilization III, the highly-addictive journey of discovery. Sid Meier's Civilization® III Complete is a strategy, turn-based strategy and turn-based game developed by Firaxis Games and published by 2K. Released on October 25th 2006 has received 7,156 reviews of which 6,418 were positive and 738 were negative resulting in a rating of 8.7 out of 10. With 1,560 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Interstellar Space: Genesis.
8.7
6,418
738
1,560
players
6. Old World
Similarity 52% Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind? Old World is a strategy, simulation and 4x game developed by Mohawk Games and published by Hooded Horse. Released on May 18th 2022 has received 4,485 reviews of which 3,679 were positive and 806 were negative resulting in a rating of 8.0 out of 10. With 704 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Interstellar Space: Genesis.
8.0
3,679
806
704
players
7. Warhammer 40,000: Gladius - Relics of War
Similarity 67% Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions. Warhammer 40,000: Gladius - Relics of War is a strategy, warhammer 40k and 4x game developed by Proxy Studios and published by Slitherine Ltd.. Released on July 12th 2018 has received 14,204 reviews of which 11,540 were positive and 2,664 were negative resulting in a rating of 8.0 out of 10. With 588 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Interstellar Space: Genesis.
8.0
11,540
2,664
588
players
8. ENDLESS™ Space 2
Similarity 72% ENDLESS™ Space 2 is a Strategic Space Opera, featuring the compelling “just one more turn” gameplay, set in the mysterious ENDLESS™ Universe. As the leader of your civilization, will you impose your vision and build the greatest stellar empire? ENDLESS™ Space 2 is a strategy, space and sci-fi game developed by AMPLITUDE Studios and published by SEGA. Released on May 18th 2017 has received 22,101 reviews of which 18,455 were positive and 3,646 were negative resulting in a rating of 8.2 out of 10. With 523 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Interstellar Space: Genesis.
8.2
18,455
3,646
523
players
9. Panzer Corps 2
Similarity 50% Panzer Corps 2 is the ultimate Second World War strategy game! Enjoy the time-proven gameplay formula which has been appreciated by millions of players over the years, brought to a whole new level of refinement up to the latest technical standards. Panzer Corps 2 is a strategy, world war ii and turn-based strategy game developed by Flashback Games and published by Slitherine Ltd.. Released on March 19th 2020 has received 3,731 reviews of which 3,150 were positive and 581 were negative resulting in a rating of 8.2 out of 10. With 457 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Interstellar Space: Genesis.
8.2
3,150
581
457
players
10. Quasimorph
Similarity 65% Take on a role of a hardened PMC fighter in a dark turn-based extraction RPG. Engage in unforgiving combat, manage your ship and pile up the bodies of your clones to unravel the dark mystery behind threat to all life. Quasimorph is a early access, extraction shooter and simulation game developed by Magnum Scriptum and published by HypeTrain Digital. Released on October 02nd 2023 has received 4,145 reviews of which 3,407 were positive and 738 were negative resulting in a rating of 8.0 out of 10. With 380 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Interstellar Space: Genesis.
8.0
3,407
738
380
players
Best deals on games like Interstellar Space: Genesis on Steam
Discover fantastic savings with the best discounts on a variety of games like Interstellar Space: Genesis available on Steam right now, updated on April 26th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Interstellar Space: Genesis.
1. Old World
Similarity 52% Old World is a revolutionary new historical strategy game where you lead your dynasty over generations of rule against rival kings and queens. Wage massive wars, manage your court, and build a dynasty — or watch your empire crumble to dust. What legacy will you leave behind? Old World is a strategy, simulation and 4x game developed by Mohawk Games and published by Hooded Horse. Released on May 18th 2022 has received 4,485 reviews of which 3,679 were positive and 806 were negative resulting in a rating of 8.0 out of 10. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like Interstellar Space: Genesis.
8.0
3,679
806
-95%
39.80€
1.99€
2. Warhammer 40,000: Gladius - Relics of War
Similarity 67% Warhammer 40,000: Gladius – Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet’s resources. In the first turn-based 4X strategy game set in Warhammer 40,000 you will lead one of four unique factions. Warhammer 40,000: Gladius - Relics of War is a strategy, warhammer 40k and 4x game developed by Proxy Studios and published by Slitherine Ltd.. Released on July 12th 2018 has received 14,204 reviews of which 11,540 were positive and 2,664 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 95% discount, this game is now the #2 best deal in games like Interstellar Space: Genesis.
8.0
11,540
2,664
-95%
42.80€
2.14€
3. Oriental Empires
Similarity 51% Turn based 4X strategy game, recreating the civilizations of ancient China. Develop your land, build great cities, raise huge armies and fight epic battles, with hundreds of soldiers fighting right on the game map. Advance your technologies, culture and religion to create one of mankind’s biggest empires. Oriental Empires is a strategy, simulation and indie game developed by Shining Pixel Studios and published by Iceberg Interactive. Released on September 14th 2017 has received 2,928 reviews of which 2,354 were positive and 574 were negative resulting in a rating of 7.8 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Interstellar Space: Genesis.
7.8
2,354
574
-95%
30.00€
1.50€
4. Star Renegades
Similarity 50% Star Renegades is a dimension spanning rogue-lite strategy RPG. Outsmart uniquely generated adversaries, forge bonds between heroes and end the cycle! Star Renegades is a rogue-like, pixel graphics and turn-based game developed by Massive Damage and Inc. and published by Raw Fury. Released on September 08th 2020 has received 2,816 reviews of which 2,341 were positive and 475 were negative resulting in a rating of 8.0 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like Interstellar Space: Genesis.
8.0
2,341
475
-92%
24.75€
1.98€
5. Distant Worlds: Universe
Similarity 59% Distant Worlds is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game. Distant Worlds: Universe is a strategy, 4x and space game developed by Code Force and published by Slitherine Ltd.. Released on May 23rd 2014 has received 1,816 reviews of which 1,376 were positive and 440 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Interstellar Space: Genesis.
7.3
1,376
440
-92%
28.00€
2.24€
6. Rogue State Revolution
Similarity 51% Greetings your Excellency. Time to rebuild, reform and prepare for new challenges in the People's Republic of Basenji. In this thrilling political strategy, you will appoint ministers and lead the country to success. Be careful — you may find yourself replaced in the next election. Rogue State Revolution is a sandbox, atmospheric and turn-based strategy game developed by LRDGames and Inc. and published by Modern Wolf. Released on March 18th 2021 has received 494 reviews of which 381 were positive and 113 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 92% discount, this title has earned the #6 position in the best deals for games like Interstellar Space: Genesis.
7.3
381
113
-92%
12.50€
1.00€
7. Unity of Command II
Similarity 56% Unity of Command II is the sequel to one of the most critically acclaimed strategy games of all time; a game critics called 'the perfect gateway' into computer war games. Unity of Command II is a strategy, world war ii and simulation game developed by 2x2 Games and Croteam and published by 2x2 Games. Released on November 12th 2019 has received 1,876 reviews of which 1,515 were positive and 361 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 91% discount, this title has earned the #7 position in the best deals for games like Interstellar Space: Genesis.
7.8
1,515
361
-91%
29.78€
2.68€
8. Revival: Recolonization
Similarity 75% Set in a post-apoc version of Earth, Revival is a 4x strategy game where the world and its rules can change at key moments, creating a deep and highly replayable experience. Revival: Recolonization is a 4x, grand strategy and turn-based strategy game developed and published by HeroCraft PC. Released on April 11th 2024 has received 398 reviews of which 288 were positive and 110 were negative resulting in a rating of 6.9 out of 10. Currently offered at a significant 91% discount, this title has earned the #8 position in the best deals for games like Interstellar Space: Genesis.
6.9
288
110
-91%
27.67€
2.49€
9. SteamWorld Heist
Similarity 56% Command a steam-driven pirate crew in a series of epic tactical shootouts in SteamWorld Heist. This is turn-based strategy with a twist: You manually aim the guns of your robots, allowing for insane skill shots and bullet-bouncing action! SteamWorld Heist is a strategy, turn-based and steampunk game developed and published by Image & Form Games. Released on June 07th 2016 has received 5,980 reviews of which 5,595 were positive and 385 were negative resulting in an impressive rating of 9.0 out of 10. Currently offered at a significant 90% discount, this title has earned the #9 position in the best deals for games like Interstellar Space: Genesis.
9.0
5,595
385
-90%
15.00€
1.50€
10. I am not a Monster: First Contact
Similarity 63% Retro sci-fi tactical turn-based strategy with an exciting storyline. The Albatross space liner is overrun by lizard-like monsters that can infect humans and turn them into their own kind. Save the passengers and defeat the hostile creatures. I am not a Monster: First Contact is a turn-based tactics, strategy and sci-fi game developed by Cheerdealers and published by Alawar. Released on September 27th 2018 has received 1,255 reviews of which 965 were positive and 290 were negative resulting in a rating of 7.4 out of 10. Currently offered at a significant 90% discount, this title has earned the #10 position in the best deals for games like Interstellar Space: Genesis.
7.4
965
290
-90%
10.79€
1.07€
Free games like Interstellar Space: Genesis on Steam
Check out this fantastic list of free-to-play games like Interstellar Space: Genesis you can enjoy on Steam right now, updated on April 26th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Interstellar Space: Genesis.
1. Pixel Starships
Similarity 54% Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven. Pixel Starships is a sci-fi, space and strategy game developed and published by SavySoda. Released on May 23rd 2023 has received 2,691 reviews of which 1,979 were positive and 712 were negative resulting in a rating of 7.1 out of 10. With 146 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Interstellar Space: Genesis.
7.1
1,979
712
146
players
2. Star Realms
Similarity 54% Star Realms is a hugely popular space combat deckbuilding game. Download and play today (note: base set is required to play online) to find out why Star Realms is the winner of SXSW 2014 Board Game of the Year, 7 Golden Geek Awards from BoardGameGeek, and 2 Dice Tower awards! Star Realms is a deckbuilding, strategy and card battler game developed and published by Wise Wizard Games and LLC. Released on March 08th 2016 has received 2,048 reviews of which 1,776 were positive and 272 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #2 spot among the most played free games like Interstellar Space: Genesis.
8.3
1,776
272
79
players
3. Demise of Nations
Similarity 54% Demise of Nations is a 4X turn-based grand strategy wargame covering the rise of Rome till the fall of modern civilization. Demise of Nations is a free to play, strategy and indie game developed and published by Noble Master LLC. Released on August 08th 2017 has received 522 reviews of which 422 were positive and 100 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #3 spot among the most played free games like Interstellar Space: Genesis.
7.6
422
100
6
players
4. Prismata
Similarity 55% A perfect-information strategy game inspired by RTS, deckbuilders, and board games. Choose from three distinct technology classes and outwit your foes by snowballing your starting resources into a powerful cybernetic army. ABSOLUTELY NO PAY-TO-WIN. Prismata is a early access, strategy and indie game developed and published by Lunarch Studios. Released on March 08th 2018 has received 1,185 reviews of which 968 were positive and 217 were negative resulting in a rating of 7.8 out of 10. The game currently holds the #4 spot among the most played free games like Interstellar Space: Genesis.
7.8
968
217
4
players
5. 中华三国志 the Three Kingdoms of China
Similarity 50% Three Kingdoms of China is a free, open-source single-machine strategy three-country game developed by the domestic folk team. The game does not have any commercial nature, hoping to create a dream of Three Kingdoms for the fans of the three kingdoms. 中华三国志 the Three Kingdoms of China is a free to play, indie and strategy game developed and published by 中三之家. Released on March 30th 2019 has received 1,342 reviews of which 1,154 were positive and 188 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #5 spot among the most played free games like Interstellar Space: Genesis.
8.2
1,154
188
3
players
6. Sunrider: Mask of Arcadius
Similarity 54% As Captain Kayto Shields, embark on a galactic voyage of heroism and survival. With his home world destroyed and his nation conquered, the inexperienced Captain Shields, and his newly minted vessel, the Sunrider, are left as the only hope against a galactic evil intent on subjugating all sentient life. Sunrider: Mask of Arcadius is a anime, visual novel and free to play game developed by Love in Space and published by Sekai Project. Released on July 09th 2014 has received 2,781 reviews of which 2,572 were positive and 209 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #6 spot among the most played free games like Interstellar Space: Genesis.
8.9
2,572
209
1
players