Games like Sid Meier's Alpha Centauri™ Planetary Pack on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Sid Meier's Alpha Centauri™ Planetary Pack are available at the bottom of the page.
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Distant Worlds 2
Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.
ZEPHON
From the developers of Warhammer 40,000: Gladius, ZEPHON is a post-apocalyptic 4X strategy game built on Proxy’s unique tactical combat system. Guide survivors through a turbulent future, navigating unexpected disasters, eldritch horror and cyberpunk monstrosities. What will you do to survive?
Reshaping Mars
「Reshaping Mars」is a colony simulation game on Mars, you will start by gathering resources, storing food, accepting immigrants, and building a better colony together. Develop powerful technologies for Mars Reshaping, make Mars great agai..sorry, just great. Don't forget to make the residents happy.
STAR WARS™ Rebellion
It is a time of great upheaval. The first Death Star has been destroyed, marking a major victory for the Rebellion. But the Empire remains strong. As commander, you must choose to take control of either the Rebel Alliance or the Galactic Empire. Your goal: complete domination of the galaxy.
Industries of Titan
Create a sprawling industrial city. Compete with other rival corporations on Titan for resources, territory, and power. Seek victory via technology, influence, warfare, or the wealth extracted from your citizens. Stake your claim to the Industries of Titan in this innovative sim/strategy game!
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!
Polaris Sector
Can anyone build an empire in a place like this? Other factions are naturally suspicious of newcomers and may wage war at the first sign of unidentified craft. Here, a natural death is an uncommon luxury.
Void Destroyer 2
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
Buzz Aldrin's Space Program Manager
Space Program Manager (SPM) is the ultimate game of space exploration. It is the mid 1950s and the race for dominance between the US and the Soviet Union is about to move into a new dimension: space.
Distant Worlds: Universe
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.
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!
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.Most played games like Sid Meier's Alpha Centauri™ Planetary Pack on Steam
Take a look at the top games like Sid Meier's Alpha Centauri™ Planetary Pack that are currently attracting the largest player bases on the Steam platform, as of April 30th 2025.
1. Sid Meier’s Civilization® VI
Similarity 86% Expand your empire, advance your culture and go head-to-head against history’s greatest leaders. Will your civilization stand the test of time? Sid Meier’s Civilization® VI is a strategy, turn-based strategy and multiplayer game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on October 20th 2016 has received 347,827 reviews of which 302,129 were positive and 45,698 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 Sid Meier's Alpha Centauri™ Planetary Pack, thanks to its 17,726 peak concurrent players over the last day.
8.6
302,129
45,698
17,726
players
2. Crusader Kings III
Similarity 79% Love, fight, scheme, and claim greatness. Determine your noble house’s legacy in the sprawling grand strategy of Crusader Kings III. Death is only the beginning as you guide your dynasty’s bloodline in the rich and larger-than-life simulation of the Middle Ages. Crusader Kings III is a strategy, medieval and grand strategy game developed by Paradox Development Studio and published by Paradox Interactive. Released on September 01st 2020 has received 124,402 reviews of which 112,414 were positive and 11,988 were negative resulting in a rating of 8.9 out of 10. While seeing 15,811 players online at once in the last 24 hours, this game is currently ranked #2 among games like Sid Meier's Alpha Centauri™ Planetary Pack based on player count.
8.9
112,414
11,988
15,811
players
3. Sid Meier's Civilization® V
Similarity 86% Create, discover, and download new player-created maps, scenarios, interfaces, and more! Sid Meier's Civilization® V is a turn-based strategy, strategy and turn-based game developed by Firaxis Games, Aspyr (Mac) and Aspyr (Linux) and published by Aspyr (Mac), Aspyr (Linux) and 2K. Released on September 23rd 2010 has received 203,684 reviews of which 195,180 were positive and 8,504 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 11,528 players online at once in the last 24 hours, this game is currently ranked #3 among games like Sid Meier's Alpha Centauri™ Planetary Pack based on player count.
9.5
195,180
8,504
11,528
players
4. Europa Universalis IV
Similarity 79% Rule your land and dominate the world with unparalleled freedom, depth and historical accuracy. Write a new history of the world and build an empire for the ages. Europa Universalis IV is a grand strategy, strategy and historical game developed by Paradox Development Studio and Paradox Tinto and published by Paradox Interactive. Released on August 13th 2013 has received 133,611 reviews of which 115,671 were positive and 17,940 were negative resulting in a rating of 8.6 out of 10. With 10,317 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.6
115,671
17,940
10,317
players
5. Stellaris
Similarity 93% 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. With 8,932 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.6
157,931
24,224
8,932
players
6. Total War: MEDIEVAL II – Definitive Edition
Similarity 86% Spanning the most turbulent era in Western history, your quest for territory and power takes you through Europe, Africa, the Middle East, and even onto the shores of the New World. Total War: MEDIEVAL II – Definitive Edition is a strategy, medieval and historical game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on November 15th 2006 has received 33,102 reviews of which 31,686 were positive and 1,416 were negative resulting in an impressive rating of 9.4 out of 10. With 2,694 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
9.4
31,686
1,416
2,694
players
7. Age of Wonders 4
Similarity 86% Rule a fantasy realm of your own design! Explore new magical realms in Age of Wonders’ signature blend of 4X strategy and turn-based tactical combat. Control a faction that grows and changes as you expand your empire with each turn! Age of Wonders 4 is a strategy, 4x and character customization game developed by Triumph Studios and published by Paradox Interactive. Released on May 02nd 2023 has received 17,896 reviews of which 14,606 were positive and 3,290 were negative resulting in a rating of 8 out of 10. With 2,111 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
8
14,606
3,290
2,111
players
8. STAR WARS™ Empire at War - Gold Pack
Similarity 93% Command or corrupt an entire galaxy in the definitive Star Wars strategy collection. It is a time of galactic civil war. Will you take up the reins of the Rebellion, assume control of the Empire, or rule the Star Wars Underworld? STAR WARS™ Empire at War - Gold Pack is a strategy, rts and space game developed by Petroglyph and published by LucasArts, Lucasfilm and Disney. Released on May 25th 2010 has received 38,906 reviews of which 37,985 were positive and 921 were negative resulting in an impressive rating of 9.6 out of 10. With 1,923 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
9.6
37,985
921
1,923
players
9. BATTLETECH
Similarity 79% 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 31,396 reviews of which 26,290 were positive and 5,106 were negative resulting in a rating of 8.2 out of 10. With 1,394 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.2
26,290
5,106
1,394
players
10. Civilization IV: Beyond the Sword
Similarity 86% Sid Meier's Civilization IV®: Beyond the Sword is the second expansion pack for Civilization IV - the 2005 PC Game of the Year that has become a worldwide hit. Civilization IV: Beyond the Sword is a strategy, turn-based strategy and 4x game developed by Firaxis Games and published by 2K. Released on July 24th 2007 has received 4,555 reviews of which 4,389 were positive and 166 were negative resulting in an impressive rating of 9.3 out of 10. With 1,375 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Sid Meier's Alpha Centauri™ Planetary Pack.
9.3
4,389
166
1,375
players
Best deals on games like Sid Meier's Alpha Centauri™ Planetary Pack on Steam
Discover fantastic savings with the best discounts on a variety of games like Sid Meier's Alpha Centauri™ Planetary Pack available on Steam right now, updated on April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Sid Meier's Alpha Centauri™ Planetary Pack.
1. Age of Wonders III
Similarity 86% Age of Wonders III is the long anticipated sequel to the award-winning strategy series. Delivering a unique mix of Empire Building, Role Playing and Warfare, Age of Wonders III offers the ultimate in turn-based fantasy strategy for veterans of the series and new players alike! Age of Wonders III is a strategy, turn-based strategy and fantasy game developed by Triumph Studios and published by Paradox Interactive. Released on March 31st 2014 has received 12,556 reviews of which 10,079 were positive and 2,477 were negative resulting in a rating of 7.9 out of 10. Featuring a massive 97% discount, this game currently holds the #1 spot in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.9
10,079
2,477
-97%
33.33€
1.00€
2. Warhammer 40,000: Gladius - Relics of War
Similarity 89% 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 14,238 reviews of which 11,571 were positive and 2,667 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 Sid Meier's Alpha Centauri™ Planetary Pack.
8.0
11,571
2,667
-95%
42.80€
2.14€
3. Old World
Similarity 86% 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 4,541 reviews of which 3,726 were positive and 815 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 95% discount, this game is now the #3 best deal in games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.0
3,726
815
-95%
39.80€
1.99€
4. Pro Cycling Manager 2021
Similarity 79% Manage one of 80 teams in over 260 races and 700 stages. From strategy to recruitment, it's up to you alone to make the best decisions. Experience more realism and authenticity with the new features added for 2021. Pro Cycling Manager 2021 is a simulation, multiplayer and singleplayer game developed by Cyanide Studio and published by Nacon. Released on June 03rd 2021 has received 619 reviews of which 490 were positive and 129 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 95% discount, this title has earned the #4 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.5
490
129
-95%
39.40€
1.97€
5. Ozymandias: Bronze Age Empire Sim
Similarity 86% Build an empire in a single sitting. All the strategy of a classic 4X in a faster format, which also shines in multiplayer. Ozymandias: Bronze Age Empire Sim is a grand strategy, turn-based strategy and 4x game developed by The Secret Games Company and published by Goblinz Publishing and IndieArk. Released on October 11th 2022 has received 1,508 reviews of which 1,325 were positive and 183 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 93% discount, this title has earned the #5 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.4
1,325
183
-93%
14.29€
1.00€
6. Distant Worlds: Universe
Similarity 75% 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 #6 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.3
1,376
440
-92%
28.00€
2.24€
7. Warhammer 40,000: Battlesector
Similarity 79% Warhammer 40,000: Battlesector is a fast-paced turn-based strategy game set in the grimdark universe of the 41st Millennium. Pick your force, develop your army, field mighty heroes and fight for victory using superior strategy, awesome abilities, and devastating weaponry. Warhammer 40,000: Battlesector is a strategy, warhammer 40k and turn-based tactics game developed and published by Slitherine Ltd.. Released on July 22nd 2021 has received 5,471 reviews of which 4,826 were positive and 645 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 90% discount, this title has earned the #7 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.5
4,826
645
-90%
42.00€
4.20€
8. I am not a Monster: First Contact
Similarity 79% 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 #8 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.4
965
290
-90%
10.79€
1.07€
9. Europa Universalis IV
Similarity 79% Rule your land and dominate the world with unparalleled freedom, depth and historical accuracy. Write a new history of the world and build an empire for the ages. Europa Universalis IV is a grand strategy, strategy and historical game developed by Paradox Development Studio and Paradox Tinto and published by Paradox Interactive. Released on August 13th 2013 has received 133,611 reviews of which 115,671 were positive and 17,940 were negative resulting in a rating of 8.6 out of 10. Currently offered at a significant 88% discount, this title has earned the #9 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.6
115,671
17,940
-88%
38.83€
4.66€
10. Terraforming Mars
Similarity 79% The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water. Terraforming Mars is a strategy, board game and space game developed by Artefacts Studio and published by Twin Sails Interactive. Released on October 17th 2018 has received 6,575 reviews of which 4,710 were positive and 1,865 were negative resulting in a rating of 7.0 out of 10. Currently offered at a significant 88% discount, this title has earned the #10 position in the best deals for games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.0
4,710
1,865
-88%
19.83€
2.38€
Free games like Sid Meier's Alpha Centauri™ Planetary Pack on Steam
Check out this fantastic list of free-to-play games like Sid Meier's Alpha Centauri™ Planetary Pack you can enjoy on Steam right now, updated on April 30th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Sid Meier's Alpha Centauri™ Planetary Pack.
1. War Planet Online: Global Conquest
Similarity 79% Build your army, dominate your region and lead your alliance to conquer the globe! War Planet Online: Global Conquest is a strategy, massively multiplayer and building game developed and published by Gameloft. Released on December 19th 2017 has received 907 reviews of which 579 were positive and 328 were negative resulting in a rating of 6.2 out of 10. With 155 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Sid Meier's Alpha Centauri™ Planetary Pack.
6.2
579
328
155
players
2. Pixel Starships
Similarity 86% 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 2,699 reviews of which 1,985 were positive and 714 were negative resulting in a rating of 7.1 out of 10. Thanks to its free to play tag and a daily player base of 138, this game has secured the #2 spot in the ranking of free games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.1
1,985
714
138
players
3. Hades' Star
Similarity 79% A unique space strategy game where thousands of players participate in one shared galaxy. Hades' Star is a free to play, space and strategy game developed and published by Parallel Space Inc. Released on February 27th 2019 has received 2,561 reviews of which 1,864 were positive and 697 were negative resulting in a rating of 7.1 out of 10. Thanks to its free to play tag and a daily player base of 108, this game has secured the #3 spot in the ranking of free games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.1
1,864
697
108
players
4. Star Realms
Similarity 79% 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 1,775 were positive and 273 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #4 spot among the most played free games like Sid Meier's Alpha Centauri™ Planetary Pack.
8.3
1,775
273
65
players
5. Demise of Nations
Similarity 86% 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 #5 spot among the most played free games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.6
422
100
4
players
6. Galcon 2: Galactic Conquest
Similarity 79% Galcon 2 is a demolition derby in space! Send swarms of ships from planet to planet to conquer the galaxy in this fast paced multiplayer strategy game! Galcon 2: Galactic Conquest is a free to play, strategy and indie game developed and published by Hassey Enterprises and Inc.. Released on December 05th 2014 has received 858 reviews of which 718 were positive and 140 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #6 spot among the most played free games like Sid Meier's Alpha Centauri™ Planetary Pack.
7.9
718
140
2
players
7. Gods and Idols
Similarity 79% Take the role of a newly ascended deity in Gods and Idols. Carve your place among the stars in an open, dynamic, and massive MMORTS universe. Command the powers of the cosmos, form alliances, and use your worshipers as instruments to further your goals. Gods and Idols is a free to play, 4x and god game game developed and published by Viking Tao. Released on December 12th 2016 has received 758 reviews of which 532 were positive and 226 were negative resulting in a rating of 6.7 out of 10. The game currently holds the #7 spot among the most played free games like Sid Meier's Alpha Centauri™ Planetary Pack.
6.7
532
226
1
players