Top similar games like Invaders from Dimension X:
Invaders from Dimension X $12.99
Invaders From Dimension X! is a solitaire game depicting battles between the crack 124th Galactic Marine Raider Battalion (nicknamed “The Old Reprobates”) of the Unified Space Alliance Defense Force and the invading “pods” of a mysterious alien race, commonly known as the Kay’otz.
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Galactic Civilizations® II: Ultimate Edition$9.99
Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!
Stellar Commanders$8.99
Conquer the stars in this straightforward multiplayer real-time strategy game from the creators of First Strike and become a Stellar Commander!
Gemini Wars$9.99
Take control of a fleet commander returned from exile, rise through the ranks of the United Space Federation forces and join an epic war across the stars.
Taskforce: The Mutants of October Morgane$15.99
Taskforce is a tactical, turn based game in which you control a small group of elite soldiers in a series of sci-fi themed missions. Mission objectives might include rescuing hostages, blowing up targets, stealing documents or other military activities.
War on Folvos$3.99
Clouds of war are shaping over the endless Folvos desert. You cannot wait any longer. Choose your side and take command! Lead your soldiers, tanks and aircraft to victory through Folvos varying landscapes across dozens of battles.
Conquest: Medieval Kingdoms$4.99
Conquest: Medieval Kingdoms is a turn-based 4X grand strategy game, played on a procedurally generated world. Battles are real-time and tactical. Every world-map and battlefield is entirely unique, so this game will always have something to throw at you.
Element Space$14.99
Year 2199. Assemble an elite crew and make allies to combat a shadowy organization threatening the future of humanity. Face overwhelming odds with strategy. Make your choices and save us from extinction.
SOF: Enemy from the futureFREE
Lead the SOF squad and defend the world against alien invasion! Engage in thrilling turn-based battles and uncover the mysteries of enigmatic extraterrestrials. Your time has come – join the fight and safeguard our future!
Steam Marines$19.99
Steam Marines is a squad based Roguelike set on a steampunk spaceship. It features tactical play focused on positioning and careful use of resources. Built to keep you on your toes as you progress through the decks of your besieged ship while clearing enemies and trying to reach each level's elevator.
Tactical Troops: Anthracite Shift$14.99
Dive into a top-down, turn-based strategy game with 80's sci-fi flair. Command elite soldiers in multiplayer duels on 24 maps, local hot-seat mode, or a thrilling singleplayer campaign. Master teleportation and gridless movement on the mysterious planet Anthracite.
Spaceland: Sci-Fi Indie Tactics$19.99
Incredibly dynamic turn-based strategy, reviving the traditions of the old school tactics. Lead a team of the most desperate fighters, destroy alien monsters and uncover the secrets of the lost planet.
Ogre$24.99
The official adaptation of the legendary wargame from Steve Jackson Games. Engage in futuristic warfare with armored hovercraft, superheavy tanks, infantry, and giant cybernetic war machines called "Ogres".
The Troop$39.99
The Troop is a turn-based, platoon-level tactical game set in WW2. From the early hours of D-Day to Falaise, play as British and Canadian or German forces in desperate fighting across Normandy.
Armageddon War:Old Era Wreckers / 大鏖战:旧时代的残党$5.99
This is a turn-based historical chess simulation game Players will experience major battles between 1840 and 1920 The game consists of four conquest scripts, each with three different modes and 60 free conquest years to choose from, where the player takes on the role of a commander
Panzer Strategy$29.99
Panzer Strategy is a World War II wargame that combines classic turn-based strategy gameplay with modern looks. Command your armies and adapt your units to any objective using a huge selection of real-life military equipment and battle skills.
Warring States$18.99
Warring States : Tactics is a turn-based battle strategy game set during the Warring States period of Ancient China. The Warring States period is one of turmoil in China, where various feudal states struggle for control of all of China.
Commander: World War II$9.99
Commander: World War II is a turn-based tactical game where you lead either the Allies or the Axis to victory. Deploy infantry, tanks, planes, and naval units, capture locations, use the terrain, and counter specialized units in intense battles. Design your own maps and dominate the battlefield.
Star Renegades$24.99
Star Renegades is a dimension spanning rogue-lite strategy RPG. Outsmart uniquely generated adversaries, forge bonds between heroes and end the cycle!
Void Eclipse$29.99
Void Eclipse is turn-based strategy in an immersive sci-fi world, blending card battle tactics with 4X grand strategy. Explore the stars, Evolve your army and Fight an alien threat. Help characters or harm them - will you be Feared, Admired, or Respected?
Astra Exodus$29.99
Astra Exodus is a single player turn based Sci-fi 4X strategy game inspired by the classics, with a multiple choice narrative driven epic campaign, top down real time tactical battles and an extensive semi-randomized research grid.
战棋英雄$4.99
This is a continent ravaged by war and scarred by the constant invasion of other worlds. Players will play as a young prince who eventually grows into an invincible leader after countless battles.
Commander: Modern War$9.99
Experience the thrill of a modern conflict between two factions, as you outsmart your opponents in an epic game of strategy and cunning. Take command of your ground, air, and naval units and lead them to victory in the most immersive turn-based battle simulation. The battlefield awaits.
Skulls of the Shogun$9.99
Enter the Samurai Afterlife and join forces with vibrant ghost-samurai warriors, magical animal monks, and mustachioed samurai generals. It's fast-paced turn-based strategy inspired by Advance Wars, and supercharged with fighting-game flare!
Steel Division 2$39.99
Steel Division 2 is a historically-accurate WW2 real-time strategy game set on the Eastern Front. Features 1:1-scale turn-based army management and real-time tactical battles with thousands of men at your order.
Frontline: World At War$9.99
Victory awaits those who can adapt and seize the upper hand in this thrilling war game. Can you reshape history and lead your forces to glory?
The Pegasus Expedition$19.99
The Pegasus Expedition is a story-driven sci-fi grand strategy game set in a key moment for humankind’s survival. Facing an overwhelming threat at home, humanity sends expeditions to the Pegasus Galaxy in a desperate attempt to find a refuge for the population of Earth.
Xenonauts$24.99
Xenonauts is a strategy game in which you control a multi-national military organisation defending a Cold War-era Earth from alien invasion, using small squads of persistent soldiers to eliminate the extraterrestrials and recover their technology in turn-based ground combat.
Solar War$4.99
A turn-based grand strategy game in space, set in the near future: Defend Earth against an alien invasion from the edge of the Solar System and expand your campaign to push them back to their base.
Templar Battleforce$9.99
An addictive mix of strategic combat and army building, with the precision of an RPG. Design your squad members' exact build of equipment and talents to create unique fireteam combinations. Step into the pilot suit of a Leviathan mech, lead the Templar Knights in turn-based tactical warfare.
Raging Titan$4.99
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
SPACE BATTLE: Humanity$1.99
The day has come… Humanity has been attacked by an alien race.You have space bases at your disposal. Use them to launch battleships and take over the alien mothership.
Iron Marines$14.99
Real-time strategy battles in amazing sci-fi worlds! Command brave soldiers, mighty mechas and powerful aliens to face the greatest challenges in hostile alien worlds. The galaxy needs you!
Galactic Ruler$19.99
Galactic Ruler offers real time strategy game play at both planetary level and in space! Lead your faction in diplomacy or conquest across a procedurally generated galactic map where any system might hold hostile enemies or resource riches. Develop advanced technologies to rule the galaxy!
Underwater Wars$7.99
Underwater Wars is a tactical turn-based strategy game that takes place in the depths of the ocean. Two powerful factions of people are fighting a war for territory and resources, but everything changes when mysterious "Aliens" enter the conflict.
Dark Cards$9.99
"Dark Cards" is a card game where you battle opponents by building a deck. In this game you are a debt collector, and face a strange race in the universe and start a crazy adventure.
Massive Defense$4.99
Place the towers on the fragile energy rings. Manage your army, use resources wisely, and upgrade towers and special weapons. Welcome to an atmospheric world full of surprises and long adventures.
MARTIAN CONQUER$2.99
Jump in the cockpit and combate the human fleet.M C is a mix of RTS and classic space shooter game.
Expansion VR$14.99
Expansion VR is a tower rush RTS designed for Virtual Reality, featuring indirect control mechanics. Collect units, build your forces, and take down your opponent’s base in fast-paced battles against players or AI.
Galactic Garrison$6.99
Galactic Garrison is a sci-fi, turn-based tower defense game where you defend your base from relentless alien waves on Mars. Deploy soldiers, build barricades, and upgrade defenses to withstand attacks. Earn powerful reward cards to gain strategic advantages and outmaneuver your enemies.
Exodus Frontier: The Last Stand$2.99
In Exodus Frontier: The Last Stand, humanity’s last hope lies on the distant planet Xylonia. As a brave explorer, you'll battle fierce alien resistance and fight to establish a colony. Strategize, adapt, and defend your foothold—survival of mankind depends on your choices.
Lil Tanks$4.99
A side-scrolling shooter with RPG elements that puts you in control of a prototype tank -- defending humanity from the alien scourge known as The Cuur!
Ultimate General: Civil War$29.99
Ultimate General: Civil War is a tactical real time strategy war-game. Experience the bloodiest period of U.S. history - the American Civil War of 1861-1865.
Wasteland 2: Director's Cut$29.99
From the producer of the original Fallout comes Wasteland 2. With over 80 hours of gameplay, deck out your Ranger squad with devastating weaponry, test the limits of your strategy skills, and bring justice to the Wasteland! The choices are yours…but so are the consequences.
Bionic Dues$9.99
Bionic Dues is a tactical, turn-based roguelite with mech customization. Out-think wide-ranging tactical situations featuring robots with bad GPS, terrible aim, insecurity, a lack of focus, a tendency to backstab, and dozens of other maladies to exploit.
Sunrider: Mask of ArcadiusFREE
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.
Ambition of the Slimes$4.99
A new spin on strategy RPG gaming! Slimes, the weakest of RPG characters, can take over an enemy unit and fight! This twist on the genre allows Slimes of various types to take over and control a broad range of powerful human units - it's a wonderful underdog story!
Into the Breach$14.99
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
Kursk - Battle at Prochorovka$12.99
A fan of WW2 strategy war games? Like to think about your next move rather than having quick reaction times? Battle Series Eastern Front - Kursk - Battle at Prochorovka is the game for you. Battle Series Eastern Front - Kursk - Battle at Prochorovka, covers one of largest single tank battle in the history of warfare.
Battle For Korsun$15.99
January 1944. The German Army had their last toehold on the Dneiper River. The Soviet player must coordinate the offensives of his Fronts to encircle the Germans quickly, before the Germans powerful reinforcements arrive.
Steam Tactics$4.99
Welcome aboard your airship, captain! Engage in tactical combats, upgrade your ships and weapons, level up your pilots.
Age of Gladiators II: Rome$19.99
Age of Gladiators II: Rome is a single-player strategy/management sim set at the height of the bloody gladiatorial games in ancient Rome. As your fighters increase in level, it will be up to you to decide how to forge their attributes and abilities. Build your story. Build your empire.