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.
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Mutant Year Zero: Road to Eden
A tactical game combining the turn-based combat of XCOM with story, exploration, stealth, and strategy. Take control of a team of Mutants navigating a post-human Earth. Created by a team including former HITMAN leads and the designer of PAYDAY.
SD GUNDAM G GENERATION CROSS RAYS
Beyond creation, four eras come together as one! Discover the latest entry in this iconic Tactical RPG series. Form your own team of SD Gundams and deploy for battle -- with units from Mobile Suit Gundam Wing, SEED, 00, and Iron-Blooded Orphans!
Warbanners
Warbanners: the turn-based, tactical strategy game with role-playing elements that lets you manage a squad of mercenaries, and survive 42 campaign missions. Your goal? To earn a place among ancient legends!
Phantom Doctrine
The year is 1983. The world teeters on the verge of destruction as the Cold War tightens its icy grip. East or West: trust no one, question everything. The fate of humanity rests in your hands as you pit spy versus spy in tactical Phantom Doctrine.
Breach & Clear
Breach & Clear brings deep tactical strategy simulation to PC, Mac and Linux! Build your Special Operations team, plan and execute advanced missions, and own every angle.Choose your real-world squad -- US Army Rangers, Germany's KSK, Canada’s JTF2, UK SAS, and more -- and take on a variety of foes with different skill-sets and...
ENDLESS™ Space - Definitive Edition
ENDLESS™ Space is a turn-based 4X strategy game, covering the space colonization age in the Endless universe, where you can control every aspect of your civilization as you strive for galactic domination.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 April 30th 2025.
1. Sid Meier's Civilization® V
Similarity 51% 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. The game has hit the top spot as the #1 most played game like X-COM: UFO Defense, thanks to its 11,528 peak concurrent players over the last day.
9.5
195,180
8,504
11,528
players
2. Total War: EMPIRE – Definitive Edition
Similarity 54% 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 35,248 reviews of which 31,995 were positive and 3,253 were negative resulting in a rating of 8.9 out of 10. While seeing 2,048 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.
8.9
31,995
3,253
2,048
players
3. BATTLETECH
Similarity 58% 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. While seeing 1,394 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.
8.2
26,290
5,106
1,394
players
4. Sid Meier's Civilization® III Complete
Similarity 53% 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 7,170 reviews of which 6,430 were positive and 740 were negative resulting in a rating of 8.7 out of 10. With 1,316 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like X-COM: UFO Defense.
8.7
6,430
740
1,316
players
5. Total War: NAPOLEON – Definitive Edition
Similarity 54% Complete your Total War collection with this Definitive Edition of Total War: NAPOLEON, which includes all DLC and feature updates since the game’s release Total War: NAPOLEON – Definitive Edition is a strategy, historical and grand strategy game developed by Creative Assembly and published by Feral interactive (Mac) and SEGA. Released on February 25th 2010 has received 25,176 reviews of which 22,997 were positive and 2,179 were negative resulting in a rating of 8.9 out of 10. With 825 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like X-COM: UFO Defense.
8.9
22,997
2,179
825
players
6. Sid Meier's Civilization® IV
Similarity 51% With over 6 million units sold and unprecedented critical acclaim from fans and press around the world, Sid Meier's Civilization is recognized as one of the greatest PC game franchises of all-time. Now, Sid Meier and Firaxis Games will take this incredibly fun and addictive game to new heights by adding new ways to play and win, new... Sid Meier's Civilization® IV 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 3,349 reviews of which 3,111 were positive and 238 were negative resulting in a rating of 8.9 out of 10. With 603 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like X-COM: UFO Defense.
8.9
3,111
238
603
players
7. XCOM: Enemy Unknown
Similarity 75% 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 56,237 reviews of which 52,569 were positive and 3,668 were negative resulting in an impressive rating of 9.2 out of 10. With 578 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like X-COM: UFO Defense.
9.2
52,569
3,668
578
players
8. Warhammer 40,000: Gladius - Relics of War
Similarity 52% 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. With 495 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like X-COM: UFO Defense.
8.0
11,571
2,667
495
players
9. Jagged Alliance 3
Similarity 58% 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 12,792 reviews of which 11,441 were positive and 1,351 were negative resulting in a rating of 8.7 out of 10. With 403 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like X-COM: UFO Defense.
8.7
11,441
1,351
403
players
10. Gloomhaven
Similarity 51% Lead your band of mercenaries in the land of Gloomhaven, work with unsavoury individuals, shape the fate of the region, fight your way through horrific places and get rich or die trying in this ruthless Tactical-RPG. Gloomhaven is a online co-op, dark fantasy and turn-based combat game developed by Flaming Fowl Studios and Saber Interactive and published by Twin Sails Interactive. Released on October 20th 2021 has received 14,889 reviews of which 12,396 were positive and 2,493 were negative resulting in a rating of 8.1 out of 10. With 350 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like X-COM: UFO Defense.
8.1
12,396
2,493
350
players
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 April 30th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like X-COM: UFO Defense.
1. Warhammer 40,000: Gladius - Relics of War
Similarity 52% 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. Featuring a massive 95% discount, this game currently holds the #1 spot in the best deals for games like X-COM: UFO Defense.
8.0
11,571
2,667
-95%
42.80€
2.14€
2. Othercide
Similarity 54% As Humanity’s last hope, lead your army to combat in an intricate dance of spectacular actions and counters, using an original Dynamic Timeline System, and face fearsome bosses in epic battles. Othercide is a strategy, indie and turn-based tactics game developed by Lightbulb Crew and published by Focus Entertainment. Released on July 27th 2020 has received 4,776 reviews of which 3,932 were positive and 844 were negative resulting in a rating of 8.0 out of 10. Thanks to its incredible 93% discount, this game is now the #2 best deal in games like X-COM: UFO Defense.
8.0
3,932
844
-93%
31.29€
2.19€
3. XCOM: Enemy Unknown
Similarity 75% 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 56,237 reviews of which 52,569 were positive and 3,668 were negative resulting in an impressive rating of 9.2 out of 10. Thanks to its incredible 92% discount, this game is now the #3 best deal in games like X-COM: UFO Defense.
9.2
52,569
3,668
-92%
18.75€
1.50€
4. Jagged Alliance 3
Similarity 58% 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 12,792 reviews of which 11,441 were positive and 1,351 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 92% discount, this title has earned the #4 position in the best deals for games like X-COM: UFO Defense.
8.7
11,441
1,351
-92%
43.63€
3.49€
5. Warhammer 40,000: Battlesector
Similarity 57% 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 #5 position in the best deals for games like X-COM: UFO Defense.
8.5
4,826
645
-90%
42.00€
4.20€
6. I am not a Monster: First Contact
Similarity 60% 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 #6 position in the best deals for games like X-COM: UFO Defense.
7.4
965
290
-90%
10.79€
1.07€
7. Blackguards
Similarity 54% What happens when the only hope of a threatened world lies not with heroes in shining armor, but in the hands of a band of misfits and criminals? Blackguards, a new turn-based strategy RPG, explores this very question. You will discover over 180 unique hex-based battlegrounds within a dark and mature story of crime, drugs, and murder. Blackguards is a rpg, turn-based and strategy game developed and published by Daedalic Entertainment. Released on January 22nd 2014 has received 3,735 reviews of which 2,323 were positive and 1,412 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 90% discount, this title has earned the #7 position in the best deals for games like X-COM: UFO Defense.
6.1
2,323
1,412
-90%
10.00€
1.00€
8. The Dungeon Of Naheulbeuk: The Amulet Of Chaos
Similarity 50% Step into the wacky heroic fantasy universe of the Dungeon of Naheulbeuk. Lead a team of unlikely and clumsy heroes in an epic and challenging tactical RPG. Live an adventure filled with humor, surprises and silly encounters. The Dungeon Of Naheulbeuk: The Amulet Of Chaos is a rpg, turn-based tactics and adventure game developed by Artefacts Studio and published by Dear Villagers and E-Home Entertainment. Released on September 17th 2020 has received 7,436 reviews of which 6,509 were positive and 927 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 86% discount, this title has earned the #8 position in the best deals for games like X-COM: UFO Defense.
8.5
6,509
927
-86%
36.14€
5.06€
9. Space Hulk: Tactics
Similarity 52% Space Hulk: Tactics is a faithful adaptation of the board game Space Hulk, set in the Warhammer 40,000 universe, bringing a unique twist to the cult classic formula. Engage in bloody battles as either a squad of Terminator Space Marines or the deadly alien Genestealers. Space Hulk: Tactics is a strategy, warhammer 40k and violent game developed by Cyanide Studio and published by Focus Entertainment. Released on October 09th 2018 has received 1,038 reviews of which 667 were positive and 371 were negative resulting in a rating of 6.3 out of 10. Currently offered at a significant 86% discount, this title has earned the #9 position in the best deals for games like X-COM: UFO Defense.
6.3
667
371
-86%
15.36€
2.15€
10. King's Bounty: The Legend
Similarity 50% King's Bounty: The Legend is an adventure game with tactical turn-based battles and role-playing elements. King's Bounty: The Legend is a rpg, strategy and turn-based strategy game developed and published by Fulqrum Publishing. Released on May 01st 2009 has received 3,289 reviews of which 2,989 were positive and 300 were negative resulting in a rating of 8.7 out of 10. Currently offered at a significant 83% discount, this title has earned the #10 position in the best deals for games like X-COM: UFO Defense.
8.7
2,989
300
-83%
7.06€
1.20€
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 April 30th 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.
1. Sunrider: Mask of Arcadius
Similarity 51% 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 2,782 reviews of which 2,572 were positive and 210 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #1 spot among the most played free games like X-COM: UFO Defense.
8.9
2,572
210
2
players