Games like Master of Orion 1 on Steam
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Sid Meier's Colonization (Classic)
The New World lies before you with all its peril, promise and infinite possibility. Your colonists anxiously follow you to shore. The treasures of an entire continent await you.
Worms Clan Wars
Worms™ Clan Wars is the biggest and best Worms™ game to date - more worms, larger landscapes, more dynamic water, more weapons and more customisation items than ever before.
Z
“Z”, the classic Real Time Strategy Game by the Bitmap Brothers. Fans of this classic strategy title are in for a real treat. Everything is in here from the terrific comedy cut scenes to the frantic game play making this is the definitive version of Z.
Eador: Genesis
Eador: Genesis is an indie turn-based strategy game created by Alexey Bokulev. It has inspired the development of Eador: Masters of the Broken World.Take the role of a mighty Master and shape the destiny of Eador, on land and within the astral plane itself.
Viking Rise
Race against other players to explore Valhalla and conquer Midgard!
MASSIVE CHALICE
MASSIVE CHALICE is a tactical strategy game set on an epic timeline from Double Fine Productions. As the Immortal Ruler of the nation, you'll take command of its heroes, forge heroic marriages to strengthen your Bloodlines, and battle a mysterious enemy known as the Cadence in a 300 year war.
Cossacks: Back to War
Cossacks: Back to War contains all of the gameplay features of Cossacks: European Wars and Cossacks: The Art of War, this is a complete care package for all current and future Cossacks fans. This add-on contains two new nations: Switzerland and Hungary.
Hitman GO: Definitive Edition
Hitman GO is a simple to play, but difficult to master turn-based strategy game set in a stunning interpretation of the Hitman universe.
Gears Tactics
Gears Tactics is the fast-paced, turn-based strategy game from one of the most-acclaimed video game franchises – Gears of War. Outnumbered and fighting for survival, recruit and command your squad to hunt down an evil mastermind who makes monsters.
Shattered Planet
Explore a dangerous planet that's different every time and try to survive! The Galactic Union's job for you is clear: research the alien wildlife -- for science! However, in this case, researching may include lasers, explosions, hungry aliens, space sushi, and other similarly delicious-or-terrifying hazards.
Fallen Enchantress: Legendary Heroes
Fallen Enchantress is 4X strategy game from the makers of Sins of a Solar Empire and Galactic Civilizations. Build a civilization in the magical world of Elemental. Recruit heroes, train armies, build cities, forge alliances and save the world in this rich world where it's never the same game twice.
King Arthur - The Role-playing Wargame
Welcome to the lost age of chivalry, where magic and myth is alive, and you are destined to be one of the living legends: Arthur, the son of Uther Pendragon, the Once and Future King of the prophecies. Fulfill your destiny and claim your rightful place on the throne of Britannia.
Druidstone: The Secret of the Menhir Forest
A tactical, turn-based RPG from the makers of Legend of Grimrock games. Every action, every turn counts as you control your party of heroes through challenging, handcrafted missions in the ancient, mist-clad Menhir Forest.
Heroes of Might & Magic V: Tribes of the East
For the first time, play as the Orc faction and recruit heroes, build armies and manage cities as you explore and conquer legendary lands. Use tactics, skills and magic to outsmart fantasy armies while developing your heroes and unveiling the dark plot that threatens to tear the world of Ashan apart.
Epic Arena
Epic Arena is a free-to-play turn-based strategy game. Pick one of three completely different teams and outwit your opponent in epic back-and-forth matches. Flex your tactical muscles in time-limited Blitz mode matches or take your time in turn-by-turn duels.
Terraformers: First Steps on Mars
Terraformers: First Steps on Mars is a free prologue of Terraformers, featuring an exclusive challenge to lead humanity's first attempt at settling the Red Planet.
Anomaly Warzone Earth Mobile Campaign
Anomaly Warzone Earth Mobile Campaign continues Steam's Anomaly Warzone Earth in an extra 15-level campaign. Originally released on mobile devices, the campaign is brought to Steam for PC, Mac and Linux exclusively in Anomaly Bundle. AWE Mobile Campaign turns tower defense on its head.
Disciples III: Reincarnation
"Disciples III: Reincarnation" offers a revamped and enhanced version of "Disciples III: Renaissance" plus the addon "Resurrection" with all new features, a revised battle engine and all new graphics.
Freespace 2
FreeSpace 2, the follow up to the classic Descent: FreeSpace – The Great War is ready to engage you in the second round. Follow the Grand Terran Vasudan Alliance further into the mysteries of the Shivans. Get your flight stick and hit the flight deck. The last time was just a warm up.
Reassembly
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Ascent - The Space Game
Ascent is a PVE sandbox space MMO with 270 BILLION star systems and an emphasis on strong Sci Fi. It encourages Exploration, Colonization, Research, Asteroid mining, Farming, Trading, and Combat. Outside the tutorial sector, everything in-game has been built by players.
Out There: Ω Edition
Out There is an award-winning space exploration game blending roguelike, resource management and interactive fiction.
Space Pirates and Zombies
Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.