Games like X-COM: UFO Defense on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like X-COM: UFO Defense are available at the bottom of the page.
Most played games like X-COM: UFO Defense on Steam
Take a look at the top games like X-COM: UFO Defense that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.
1. Sid Meier’s Civilization® VI
Similarity 48% 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: UFO Defense, thanks to its 25,209 peak concurrent players over the last day.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 14,891 players online at once in the last 24 hours, this game is currently ranked #2 among games like X-COM: UFO Defense based on player count.3. Monster Train 2
Similarity 42% Monster Train returns with all new clans, new enemy factions, new challenges, new modes and more! Defend your Pyre in the classic three-tiered, vertical gameplay that made the original roguelike deckbuilder a hit. Monster Train 2 is a strategy, card game and rogue-like game developed by Shiny Shoe and published by Big Fan Games. Released on May 21st 2025 has received 3,664 reviews of which 3,505 were positive and 159 were negative resulting in an impressive rating of 9.2 out of 10. While seeing 6,038 players online at once in the last 24 hours, this game is currently ranked #3 among games like X-COM: UFO Defense based on player count.4. 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. With 5,268 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like X-COM: UFO Defense.5. Total War: MEDIEVAL II – Definitive Edition
Similarity 42% 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 33,344 reviews of which 31,910 were positive and 1,434 were negative resulting in an impressive rating of 9.4 out of 10. With 3,534 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like X-COM: UFO Defense.6. STAR WARS™ Empire at War - Gold Pack
Similarity 48% 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 3,114 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like X-COM: UFO Defense.7. Total War: THREE KINGDOMS
Similarity 41% Total War: THREE KINGDOMS is the first in the award-winning series to recreate epic conflict across ancient China. Combining a gripping turn-based campaign of empire-building & conquest with stunning real-time battles, THREE KINGDOMS redefines the series in an age of heroes & legends. Total War: THREE KINGDOMS is a strategy, historical and war game developed by Creative Assembly and Feral Interactive (Linux) and published by Feral interactive (Mac), Feral Interactive (Linux) and SEGA. Released on May 23rd 2019 has received 103,745 reviews of which 74,951 were positive and 28,794 were negative resulting in a rating of 7.2 out of 10. With 2,850 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like X-COM: UFO Defense.8. Total War: EMPIRE – Definitive Edition
Similarity 41% 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 2,601 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like X-COM: UFO Defense.9. Total War: SHOGUN 2
Similarity 44% 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 2,320 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like X-COM: UFO Defense.10. Total War: ATTILA
Similarity 42% Against a darkening background of famine, disease and war, a new power is rising in the great steppes of the East. With a million horsemen at his back, the ultimate warrior king approaches, and his sights are set on Rome… The next instalment in the multi award-winning PC series that combines turn-based strategy with real-time tactics,... Total War: ATTILA is a strategy, historical and war game developed by Creative Assembly and published by SEGA. Released on February 17th 2015 has received 35,072 reviews of which 28,785 were positive and 6,287 were negative resulting in a rating of 8.1 out of 10. With 1,907 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like X-COM: UFO Defense.Best deals on games like X-COM: UFO Defense on Steam
Discover fantastic savings with the best discounts on a variety of games like X-COM: UFO Defense 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: UFO Defense.
1. Fell Seal: Arbiter's Mark
Similarity 40% Fell Seal: Arbiter's Mark is a turn-based tactical RPG with a focus on storytelling and strategic battles. Unfold a mature story as you progress through hand-crafted scenarios, controlling your own group of Arbiters, with each character customizable from a wide selection of classes and abilities! Fell Seal: Arbiter's Mark is a rpg, strategy and turn-based tactics game developed by 6 Eyes Studio and published by Fulqrum Publishing. Released on April 30th 2019 has received 5,987 reviews of which 5,281 were positive and 706 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: UFO Defense.2. Starship Troopers: Terran Command
Similarity 45% 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. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like X-COM: UFO Defense.3. Battlestar Galactica Deadlock
Similarity 67% 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 #3 best deal in games like X-COM: UFO Defense.4. Interstellar Space: Genesis
Similarity 55% 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. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like X-COM: UFO Defense.5. Age of Wonders III
Similarity 48% 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 #5 position in the best deals for games like X-COM: UFO Defense.6. Miasma Chronicles
Similarity 41% From the creators of Mutant Year Zero: Road to Eden comes a beautifully crafted tactical adventure you won’t forget. Embark on a quest across a post-apocalyptic wasteland torn apart by a savage force known only as the ‘Miasma’. Miasma Chronicles is a tactical rpg, turn-based strategy and tactical game developed by The Bearded Ladies and published by 505 Games Official. Released on May 23rd 2023 has received 2,314 reviews of which 1,835 were positive and 479 were negative resulting in a rating of 7.7 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: UFO Defense.7. Disciples: Liberation
Similarity 40% Disciples: Liberation is a mature, dark fantasy strategy RPG with turn-based combat. Liberate the land of Nevendaar and uncover the endless stories hidden within this richly detailed world where every decision has a consequence, and every wrong move could be deadly. Disciples: Liberation is a rpg, strategy and dark fantasy game developed by Frima Studio and published by Kalypso Media. Released on October 21st 2021 has received 3,574 reviews of which 2,630 were positive and 944 were negative resulting in a rating of 7.2 out of 10. Currently offered at a significant 99% discount, this title has earned the #7 position in the best deals for games like X-COM: UFO Defense.8. King's Bounty II
Similarity 44% 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 #8 position in the best deals for games like X-COM: UFO Defense.9. 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 #9 position in the best deals for games like X-COM: UFO Defense.10. Renowned Explorers: International Society
Similarity 41% 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 #10 position in the best deals for games like X-COM: UFO Defense.Free games like X-COM: UFO Defense on Steam
Check out this fantastic list of free-to-play games like X-COM: UFO Defense 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: UFO Defense.