Games like X-COM: Apocalypse on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like X-COM: Apocalypse are available at the bottom of the page.
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Gaia Project
Gaia Project is the digital adaptation of the boardgame Gaia Project created by Helge Ostertag and Jens Drögemüller and published by "Feuerland Verlag". It is a 1-4 player strategy game. It plays in the same universe as Terra Mystica and continues the adventure in the far future.
The Conquest of Go
Learn and play Go, the classic board game that has been played for thousands of years, and compete in the race to conquer the most land in the in-game world, or compete online against opponents around the real world.
Afghanistan '11
Afghanistan '11 is the sequel to the highly praised and innovative Vietnam '65. It enhances and builds on it: Afghanistan '11 changes the paradigm of wargaming and manages to bring Counter-Insurgency and guerrilla warfare to your screen, properly represented thanks to a revolutionary gameplay formula!
Star Wolves 3: Civil War
Large-scale battles have become a vestige of the past, depleting resources of conflicting parties. Settled space, where welfare and order had reigned, has become a cemetery for dead ships which is flooded with pirates and adventurists.
Dominions 5 - Warriors of the Faith
In Dominions 5 you take control of a powerful being that rules a nation and aspires to godhood. The type of Pretender Gods can vary from magically powerful arch mages to huge titans or large monuments. Dominions is a deep 4x turn based strategy game with a very large variety of spells and units.
Songs of Silence
Lead armies, rebuild fallen kingdoms, and rise to greatness in Songs of Silence. Embark on an epic journey through an Art Nouveau-inspired fantasy world with intense battles and captivating storytelling!
Most played games like X-COM: Apocalypse on Steam
Take a look at the top games like X-COM: Apocalypse that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Sid Meier’s Civilization® VI
Similarity 47% 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 349,920 reviews of which 304,053 were positive and 45,867 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 X-COM: Apocalypse, thanks to its 25,420 peak concurrent players over the last day.
8.6
304,053
45,867
25,420
players
2. Sid Meier's Civilization® V
Similarity 48% 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 204,265 reviews of which 195,724 were positive and 8,541 were negative resulting in an impressive rating of 9.5 out of 10. While seeing 12,206 players online at once in the last 24 hours, this game is currently ranked #2 among games like X-COM: Apocalypse based on player count.
9.5
195,724
8,541
12,206
players
3. Total War: ROME II - Emperor Edition
Similarity 46% Emperor Edition is the definitive edition of ROME II, featuring an improved politics system, overhauled building chains, rebalanced battles and improved visuals in both campaign and battleEmperor Edition contains all free feature updates since its release in 2013, which includes bug fixes, balancing, Twitch. Total War: ROME II - Emperor Edition is a strategy, historical and turn-based strategy game developed by Creative Assembly and Feral Interactive and published by SEGA and Feral Interactive. Released on September 02nd 2013 has received 88,173 reviews of which 73,559 were positive and 14,614 were negative resulting in a rating of 8.2 out of 10. While seeing 3,901 players online at once in the last 24 hours, this game is currently ranked #3 among games like X-COM: Apocalypse based on player count.
8.2
73,559
14,614
3,901
players
4. STAR WARS™ Empire at War - Gold Pack
Similarity 47% 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 39,435 reviews of which 38,503 were positive and 932 were negative resulting in an impressive rating of 9.6 out of 10. With 2,818 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like X-COM: Apocalypse.
9.6
38,503
932
2,818
players
5. Total War: EMPIRE – Definitive Edition
Similarity 43% Command the seas, control the land, forge a new nation, and conquer the globe. Total War: EMPIRE – Definitive Edition is a strategy, historical and military game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on March 04th 2009 has received 35,480 reviews of which 32,211 were positive and 3,269 were negative resulting in a rating of 8.9 out of 10. With 2,028 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like X-COM: Apocalypse.
8.9
32,211
3,269
2,028
players
6. Total War: SHOGUN 2
Similarity 42% Total War: SHOGUN 2 is the perfect mix of real-time and turn-based strategy gaming for newcomers and veterans alike. Total War: SHOGUN 2 is a strategy, historical and turn-based strategy game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on March 14th 2011 has received 24,952 reviews of which 22,620 were positive and 2,332 were negative resulting in a rating of 8.9 out of 10. With 1,807 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like X-COM: Apocalypse.
8.9
22,620
2,332
1,807
players
7. FTL: Faster Than Light
Similarity 44% This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat. FTL: Faster Than Light is a rogue-like, space and strategy game developed and published by Subset Games. Released on September 14th 2012 has received 75,052 reviews of which 71,561 were positive and 3,491 were negative resulting in an impressive rating of 9.4 out of 10. With 1,566 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like X-COM: Apocalypse.
9.4
71,561
3,491
1,566
players
8. BATTLETECH
Similarity 62% 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 31,563 reviews of which 26,438 were positive and 5,125 were negative resulting in a rating of 8.2 out of 10. With 1,446 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like X-COM: Apocalypse.
8.2
26,438
5,125
1,446
players
9. Civilization IV: Beyond the Sword
Similarity 49% 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 4,592 reviews of which 4,423 were positive and 169 were negative resulting in an impressive rating of 9.3 out of 10. With 1,395 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like X-COM: Apocalypse.
9.3
4,423
169
1,395
players
10. Sid Meier's Civilization® III Complete
Similarity 59% 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 7,231 reviews of which 6,485 were positive and 746 were negative resulting in a rating of 8.7 out of 10. With 1,383 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like X-COM: Apocalypse.
8.7
6,485
746
1,383
players
Best deals on games like X-COM: Apocalypse on Steam
Discover fantastic savings with the best discounts on a variety of games like X-COM: Apocalypse available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like X-COM: Apocalypse.
1. Starship Troopers: Terran Command
Similarity 49% Lead the Mobile Infantry in this RTS game set in the Starship Troopers film universe. Balance your army composition with a diverse set of unit types, overcome line-of-sight and line-of-fire challenges through tactical positioning, and use special abilities to smash the Arachnid hordes! Starship Troopers: Terran Command is a strategy, rts and singleplayer game developed by The Artistocrats and published by Slitherine Ltd.. Released on June 16th 2022 has received 10,784 reviews of which 9,461 were positive and 1,323 were negative resulting in a rating of 8.5 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like X-COM: Apocalypse.
8.5
9,461
1,323
-99%
28.99€
0.46€
2. Battlestar Galactica Deadlock
Similarity 64% In Battlestar Galactica Deadlock™ you’ll take command of the Colonial Fleet in defense of the Twelve Colonies during the First Cylon War. Lead many different types of ships in this 3D tactical game. Every decision counts, your strategy will be vital – can you ensure mankind’s survival? Battlestar Galactica Deadlock is a strategy, space and sci-fi game developed by Black Lab Games and published by Slitherine Ltd.. Released on August 31st 2017 has received 3,460 reviews of which 2,906 were positive and 554 were negative resulting in a rating of 8.1 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like X-COM: Apocalypse.
8.1
2,906
554
-99%
38.99€
0.48€
3. Interstellar Space: Genesis
Similarity 50% Interstellar Space: Genesis is a turn-based space 4X strategy game in which you attempt to build a thriving galactic empire. Discover mysteries among the stars, colonize worlds, and engage enemies in tactical turn-based combat on your journey to becoming the ruler of the galaxy! Interstellar Space: Genesis is a strategy, indie and 4x game developed and published by Praxis Games. Released on July 25th 2019 has received 772 reviews of which 648 were positive and 124 were negative resulting in a rating of 7.9 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like X-COM: Apocalypse.
7.9
648
124
-99%
27.99€
0.45€
4. Age of Wonders III
Similarity 49% 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 12,578 reviews of which 10,093 were positive and 2,485 were negative resulting in a rating of 7.9 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like X-COM: Apocalypse.
7.9
10,093
2,485
-99%
29.99€
0.42€
5. Unity of Command II
Similarity 40% 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 1,896 reviews of which 1,529 were positive and 367 were negative resulting in a rating of 7.8 out of 10. Currently offered at a significant 99% discount, this title has earned the #5 position in the best deals for games like X-COM: Apocalypse.
7.8
1,529
367
-99%
28.99€
0.55€
6. King's Bounty II
Similarity 43% Legend returns! King’s Bounty II is the long-awaited sequel to the legendary King’s Bounty video games franchise, one of the most iconic representatives of the turn-based RPG genre. King's Bounty II is a strategy, rpg and turn-based strategy game developed by Fulqrum Games and published by Fulqrum Publishing, Prime Matter and 方块游戏 (China). Released on August 24th 2021 has received 5,329 reviews of which 3,322 were positive and 2,007 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 99% discount, this title has earned the #6 position in the best deals for games like X-COM: Apocalypse.
6.1
3,322
2,007
-99%
39.99€
0.79€
7. Shadow Tactics: Blades of the Shogun
Similarity 43% Shadow Tactics is a hardcore tactical stealth game set in Japan around the Edo period. A new Shogun seizes power over Japan and enforces nationwide peace. In his battle against conspiracy and rebellion, he recruits five specialists with extraordinary skills for assassination, sabotage and espionage. Shadow Tactics: Blades of the Shogun is a stealth, strategy and tactical game developed by Mimimi Games and published by Daedalic Entertainment. Released on December 06th 2016 has received 37,237 reviews of which 35,767 were positive and 1,470 were negative resulting in an impressive rating of 9.4 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like X-COM: Apocalypse.
9.4
35,767
1,470
-98%
39.99€
1.14€
8. XCOM: Enemy Unknown
Similarity 81% The XCOM: Enemy Unknown - Slingshot Pack is Now Available! XCOM: Enemy Unknown is a turn-based strategy, tactical and strategy game developed by Firaxis Games and Feral Interactive (Linux) and published by Feral Interactive (Linux) and 2K. Released on October 11th 2012 has received 56,414 reviews of which 52,717 were positive and 3,697 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like X-COM: Apocalypse.
9.2
52,717
3,697
-98%
19.99€
0.47€
9. Renowned Explorers: International Society
Similarity 44% In this strategic rogue-like you become a famous expedition leader in the 19th century. You form your own crew with the skills and personality to discover legendary treasures, while exploring randomized locations and stories on every new adventure. Renowned Explorers: International Society is a strategy, adventure and rpg game developed and published by Abbey Games. Released on September 02nd 2015 has received 2,847 reviews of which 2,609 were positive and 238 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like X-COM: Apocalypse.
8.8
2,609
238
-98%
19.99€
0.56€
10. Jagged Alliance 3
Similarity 51% The country of Grand Chien is thrown into chaos when the elected president goes missing and the paramilitary force known as “the Legion” seizes control. Hire mercs, meet interesting characters, and fight in tactically deep turn-based combat in this true successor to a beloved franchise. Jagged Alliance 3 is a strategy, turn-based tactics and tactical game developed by Haemimont Games and published by THQ Nordic. Released on July 14th 2023 has received 12,940 reviews of which 11,576 were positive and 1,364 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like X-COM: Apocalypse.
8.7
11,576
1,364
-98%
44.99€
1.10€
Free games like X-COM: Apocalypse on Steam
Check out this fantastic list of free-to-play games like X-COM: Apocalypse you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like X-COM: Apocalypse.
1. GIRLS' FRONTLINE 2: EXILIUM
Similarity 43% GIRLS' FRONTLINE 2: EXILIUM is a Post-Apocalyptic Tactical RPG. Players take on the role of a commander who acts as a bounty hunter, leading a squad of tactical dolls through the contaminated zones. While accepting and completing various missions, players will face continuous waves of enemies. GIRLS' FRONTLINE 2: EXILIUM is a strategy, rpg and anime game developed by SUNBORN Information Co. and Ltd. and published by HaoPlay Limited. Released on February 10th 2025 has received 1,580 reviews of which 1,111 were positive and 469 were negative resulting in a rating of 6.8 out of 10. With 514 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like X-COM: Apocalypse.
6.8
1,111
469
514
players
2. Nordhold: Origins
Similarity 42% Immerse yourself in Nordhold: Origins, a tower defense game with high replayability. Build a medieval Nordic village, develop its economy, and defend it with unique towers and upgrades. Choose heroes and relics, compete on leaderboards, and aim for the Valhalla rank! Nordhold: Origins is a roguelite, tower defense and strategy game developed by StunForge and published by StunForge and HypeTrain Digital. Released on August 30th 2024 has received 842 reviews of which 799 were positive and 43 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #2 spot among the most played free games like X-COM: Apocalypse.
8.9
799
43
3
players
3. Red Planet Farming
Similarity 40% Become the first Agricultural Director of Mars in Red Planet Farming! This casual strategy game tasks players with producing enough food to feed a growing population of settlers on the red planet. Red Planet Farming is a strategy, indie and sci-fi game developed by Nina Demirjian, Sean Park and Sean Porio and published by Nina Demirjian. Released on May 25th 2020 has received 832 reviews of which 800 were positive and 32 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #3 spot among the most played free games like X-COM: Apocalypse.
9.0
800
32
2
players
4. Clatter
Similarity 50% Create and command your own customizable squads of fighting robots in this turn-based, arena tactics game. Clatter is a strategy, indie and turn-based game developed and published by Facepunch Studios. Released on December 10th 2018 has received 1,146 reviews of which 948 were positive and 198 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #4 spot among the most played free games like X-COM: Apocalypse.
7.9
948
198
2
players
5. Dogs of War Online
Similarity 53% Dogs Of War Online is a multiplayer tactical game, based on the classic board game "Confrontation". Build your own company of mercenaries from the wide range of units available and challenge thousands of players in intense battles. Dogs of War Online is a free to play, strategy and turn-based strategy game developed by Cyanide Studio and published by Nacon. Released on February 04th 2014 has received 704 reviews of which 453 were positive and 251 were negative resulting in a rating of 6.2 out of 10. The game currently holds the #5 spot among the most played free games like X-COM: Apocalypse.
6.2
453
251
2
players
6. Epicinium
Similarity 44% Epicinium is a strategy game where nature is a finite resource. No need to wait for your move, thanks to fast, simultaneous turns. Your economy and troops are influenced by the environment and increasingly severe weather effects. Is it worth winning a war when you end up conquering dirt and ash? Epicinium is a turn-based strategy, pvp and military game developed and published by A Bunch of Hacks. Released on October 12th 2020 has received 302 reviews of which 265 were positive and 37 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #6 spot among the most played free games like X-COM: Apocalypse.
8.1
265
37