Games like X-COM: UFO Defense on Steam

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Robin Hood: The Legend of Sherwood Roam the dense foliage of Sherwood, come face to face with royal trouble and battle against Prince John’s forces as you take on the role of legendary nobleman, Robin Hood.

Similarity 40%
Price -88% 0.99€
Rating 6.3
Release 26 Aug 2011
SimCity™ 3000 Unlimited SimCity 3000 Unlimited brings you the classic strategy gaming of SimCity 3000 with all-new scenarios that open up a whole world of city planning and building possibilities! The thrills of the classic SimCity 3000 are here again!

Similarity 40%
Price -50% 2.49€
Rating 8.0
Release 07 Mar 2024
Star Ruler 2 Massive scale 4X-RTS set in space. Control hundreds of planets, manipulate galactic politics, research numerous advanced technologies, and command thousands of units and hundreds of planets in your quest for galactic dominance.

Similarity 40%
Price 16.79€
Rating 7.7
Release 27 Mar 2015
Valkyria Chronicles 4 Complete Edition A Continent Engulfed in the Bitter Flames of War! Commander Claude Wallace and his childhood friends set out to fight in a desperate war, but bone-chilling blizzards, waves of imperial soldiers, and the godlike powers of the Valkyria stand between them and victory.

Similarity 40%
Price -87% 6.61€
Rating 8.5
Release 25 Sep 2018
Half-Life: Blue Shift Made by Gearbox Software and originally released in 2001 as an add-on to Half-Life, Blue Shift is a return to the Black Mesa Research Facility in which you play as Barney Calhoun, the security guard sidekick who helped Gordon out of so many sticky situations.

Similarity 40%
Price 4.99€
Rating 9.0
Release 01 Jun 2001
Warhammer 40,000: Dawn of War II: Retribution Command any of the six unique factions in the next standalone expansion of the critically acclaimed Dawn of War real-time strategy franchise. Choose to build a massive army or lead a small squad of elite heroes into battle and experience a single player campaign customized to your favorite race.

Similarity 40%
Price -73% 7.87€
Rating 8.8
Release -
Epicinium 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?

Similarity 40%
Price Free to play
Rating 8.1
Release 12 Oct 2020
Total War: NAPOLEON – Definitive Edition 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

Similarity 40%
Price 24.99€
Rating 8.9
Release 25 Feb 2010
Scythe: Digital Edition Scythe transports you to an alternate reality in 1920s Europa, one ravaged by the First World War. Take up the role of leader by assuming command of one of 5 factions, and set out to conquer the coveted "Factory". Lead your mechs to war and your people to victory!

Similarity 40%
Price -90% 2.07€
Rating 8.6
Release 05 Sep 2018
Tactical Breach Wizards In Tactical Breach Wizards, you lead a team of renegade wizards in kevlar through turn-based battles to unravel a modern conspiracy plot. Combine their unique spells in clever ways, or rewind time to try every crazy plan you can think of to punch a Traffic Warlock through a 4th story window.

Similarity 40%
Price 19.50€
Rating 9.5
Release 22 Aug 2024
Marble Age: Remastered Marble Age is a turn-based historical strategy where your task is to turn a small Ancient Greek village into a flourishing Polis, powerful enough to conquer the known world!

Similarity 40%
Price 9.75€
Rating 7.9
Release 03 Nov 2020
The Last Federation From the creators of AI War: Fleet Command comes an all-new grand strategy title with turn-based tactical combat, set in a deep simulation of an entire solar system and its billions of inhabitants. You are the last of a murdered race, determined to unify or destroy the 8 others.

Similarity 40%
Price -97% 0.72€
Rating 7.1
Release 18 Apr 2014
Stars in Shadow Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force.

Similarity 40%
Price -97% 0.90€
Rating 7.5
Release 19 Jan 2017