Games like Chopper War Z 3D - Helicopter Adventures vs alien invader spaceship attack

43%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, music

43% User Score Based on 106 reviews

Under Domain - Alien Invasion Simulator will surprise you with a Sci-fi turn-based game completely different from others. How about turning yourself into an Alien and planning an invasion to Planet Earth? You can secretly influence human history and build war machines to exterminate human beings. If you enjoyed this game, see our list of games similar to Under Domain.

49%Game Brain Score

Most mentioned negative aspects:graphics

55% User Score Based on 40 reviews

A refugee capsule lands on an uninhabited planet. You have to survive, rebuild civilization and, if possible, regain control over the Earth. One big universe, one endless pvp session for all players. If you enjoyed this game, see our list of games similar to Periphery Online.

14%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:story, music

21% User Score Based on 19 reviews

Solar Struggle is an arcade action spaceshooter where the player takes control of one of the nine space ships and experiences a thrilling story of a young pilot in 11 missions or asserts herself/himself against tons of enemies in the skirmish mode. The whole game world is in 3D, but the action takes place on a 2D plane which makes the action and controls really easy. If you enjoyed this game, see our list of games similar to Solar Struggle.

87%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:stability, grinding

88% User Score Based on 5,048 reviews

Critic Score 85%Based on 2 reviews

You play the role of a military commander hidden deep within an underground bunker. Your mission - to successfully exterminate your enemy's civilian population whilst disabling their ability to attack your own. Start by launching your battleships, submarines, and bombers in order to decimate your opponent's defences. Scramble together your alliances, but remember only one can stand victorious. Pre… If you enjoyed this game, see our list of games similar to DEFCON.

47%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay

80% User Score Based on 10 reviews

Check out the FREE Demo of Deep Space Directive. This game is a WIP. Which means it has bugs and lacks features. Nothing about this game is set in stone. The art, the gameplay, or the price. All of it can change.  Check the devlog for the latest news.  Buy this game to support the development, not because it's going to provide hours of entertainment.  With your purchase you will get a Steam key. S… If you enjoyed this game, see our list of games similar to Deep Space Directive.

85%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

85% User Score Based on 129 reviews

You are a space trooper. Somehow you got to the enemy territory, and you should wait for your squad to get out of here! But only God knows when will they arrive to you! They will send you bonuses for killed enemies to longer your life till they arrive. If you enjoyed this game, see our list of games similar to Alien Attack.

58%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, music

58% User Score Based on 316 reviews

Critic Score 56%Based on 1 reviews

Horizon is a turn-based space strategy game of galactic exploration and conquest in which you are in control of humanity’s destiny. You will explore deep space, find new frontiers and discover alien artifacts hidden on long-abandoned planets. You will also learn more about the galaxy as you come into contact with ten other species, each with their own unique culture, history and schemes. A full… If you enjoyed this game, see our list of games similar to Horizon.

93%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

93% User Score Based on 6,104 reviews

Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters. If you enjoyed this game, see our list of games similar to Endless Sky.

Harness your MOBA skills, and dominate the first of the SOBOs! Discover the Single-player Online Battle Open-world genre, fight for your life, explore an alien planet, defend your crashed ship, survive arena battles, encounter intelligent adversaries, and earn the love of appropriately odd pets. If you enjoyed this game, see our list of games similar to Mr. Donovan.

Step into the epic world of strategic defense with 'The Sentinel'! Prepare yourself for an exhilarating and challenging gaming experience that will put your tactical skills to the test. At the heart of this tower defense game, you will discover your castle, a sanctuary of glory and fortitude that is under the imminent threat of a horde of voracious invaders. The action kicks off with a simpl… If you enjoyed this game, see our list of games similar to The Sentinel.

71%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, music

71% User Score Based on 1,140 reviews

Build nuclear weapon, wage wars, strategize and become the strongest leader If you enjoyed this game, see our list of games similar to MA 2: President Simulator.

79%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

79% User Score Based on 700 reviews

Turn-based multiplayer strategy. Become diplomat or use nuclear weapons to win If you enjoyed this game, see our list of games similar to Cold Path: Turn-based strategy.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

68% User Score Based on 3,076 reviews

Critic Score 76%Based on 7 reviews

The Great War: Western Front is the definitive WW1 strategy game. Play a deciding role in history with this real-time tactical experience as you take charge in the pivotal Western Front from 1914 to 1919. If you enjoyed this game, see our list of games similar to The Great War: Western Front.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

78% User Score Based on 4,415 reviews

Play the classic strategy board game on the go! Team up with friends or go solo! If you enjoyed this game, see our list of games similar to Axis & Allies Online.

13%Game Brain Score

Most mentioned negative aspects:music, story

14% User Score Based on 14 reviews

Critic Score 25%Based on 1 reviews

Transform your high-tech space jet into a flying mech at the touch of a button as you blast your way through the galaxy in this frantic 3D shoot ‘em up. Take down thousands of Hellhounds one by one and prevent them from acquiring Omnibion, a dangerous ancient weapon. If you enjoyed this game, see our list of games similar to Omnibion War.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

90% User Score Based on 14,354 reviews

Avorion is a procedurally generated sci-fi sandbox where players start out at the edge of the galaxy and must find their way to its core. Players build their own ships, which they will use to explore the galaxy, trade and fight. Space ships are mainly of large scale, with crews, turrets and energy systems that you will have to manage. The galaxy gets more hostile, but also more rewarding the close… If you enjoyed this game, see our list of games similar to Avorion.

76%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

76% User Score Based on 426 reviews

Alek, the young man who will change Zarabon's World forever. In this adventure, you must rebuild the world of Zarabon in your image. Build villages and manage your production lines with the help of your villagers. If you enjoyed this game, see our list of games similar to Alek: The Lost Kingdom.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 1,918 reviews

Critic Score 80%Based on 3 reviews

X-Morph: Defense Complete Edition includes: X-Morph: Defense core game, European Assault DLC, Survival Of The Fittest DLC, Last Bastion DLC If you enjoyed this game, see our list of games similar to X-Morph: Defense.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 877 reviews

Critic Score 78%Based on 2 reviews

Tower defense game with a 50-level campaign across 5 worlds. If you enjoyed this game, see our list of games similar to Revenge of the Titans.

Firstly born as a simple 7 soccer game, Seven Soccer has grown up and now it presents itself as a sci-fi soccer tale. Inspired by some old sci-fi tv series, a short tale with a electrifying ending was added, in order to justify the events that were told. Before entering the heart of the game, it will be a short tutorial phase, in which you will learn the basic commands to play the matches. … If you enjoyed this game, see our list of games similar to 7 Soccer: a sci-fi soccer tale.

88%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

88% User Score Based on 2,223 reviews

Physics sandbox simulation game with space combat mechanics If you enjoyed this game, see our list of games similar to Solar Smash 2D.

92%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

94% User Score Based on 46,499 reviews

Critic Score 90%Based on 7 reviews

The complete edition of XCOM: Enemy Unknown contains the games: - XCOM: Enemy Unknown - XCOM: Enemy Within - XCOM: Enemy Unknown - Slingshot - XCOM: Enemy Unknown - Elite Soldier Pack If you enjoyed this game, see our list of games similar to XCOM Enemy Unknown.

67%Game Brain Score

Most mentioned positive aspects:music, atmosphere

92% User Score Based on 24 reviews

Air Fighter is a free 3D game in which you can fly your personal plane from World War II and take part in air battles against other planes. If you enjoyed this game, see our list of games similar to AirFighter.

CREATORS OF WARBuild your army. Forge your kingdom. Shape a world at war. Creators of War is a sandbox strategy game combining an open-ended overworld with large-scale, real-time tactical battles. Recruit and develop your warriors, manage your armies, trade across kingdoms, build alliances, and fight for control of the world. There is no fixed path to victory. Serve another kingdom, become a pow… If you enjoyed this game, see our list of games similar to Creators of War.

The Invasion Begins Humanity thought it was alone. They were wrong. Descend from the skies as the vanguard of an alien invasion. Your purpose is simple, your goal is total: Jump. Clone. Conquer. From Almoayeed Realm comes Jump & Clone, a new, high-octane sci-fi action runner. Your survival depends on your reflexes, and your victory depends on your ability to multiply! Prepare to challe… If you enjoyed this game, see our list of games similar to Jump & Clone : The Invasion Begins.

ATTENTION: This is a hardcore game where awareness and independent decision-making are essential.You choose what to research and how to progress. There’s no single “correct” path—experiment, try different strategies, learn from mistakes, and develop your own tactics. A grim strategy game that combines base building, defending against enemy waves, and exploring a star map filled with missions, eve… If you enjoyed this game, see our list of games similar to Tin Lord.

61%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:graphics

100% User Score Based on 12 reviews

Embark on a strategic adventure in the mystical medieval world of Beyond The Walls, a 3D tower defense game that challenges you to master elemental warfare and town management. Unique Elemental Defense System At the core of Beyond The Walls, lies a distinctive elemental tower system featuring six core elements. Start with a single element and strategically integrate others as you upgrade your tow… If you enjoyed this game, see our list of games similar to Beyond The Walls.

46%Game Brain Score

Most mentioned positive aspects:graphics

75% User Score Based on 12 reviews

Space Bit Attack is an entirely new and captivating take on a retro arcade classic that gives you the space pilot experience you’ve always wanted from the cabinet games of yesteryear. Each level of this virtual world features a swarm of aliens poised to attack. If you enjoyed this game, see our list of games similar to Space Bit Attack.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, grinding

80% User Score Based on 1,020 reviews

Game of Warriors is a Strategy TD game with a unique style in its genre. If you enjoyed this game, see our list of games similar to Game of Warriors.

61%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, music

61% User Score Based on 1,691 reviews

Hours of fun with this classic game! If you enjoyed this game, see our list of games similar to Domination (risk & strategy).

73%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

73% User Score Based on 9,952 reviews

Art of Military Strategy If you enjoyed this game, see our list of games similar to Gunship Battle Total Warfare.

82%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:monetization, stability

82% User Score Based on 6,214 reviews

World War II Real Time Strategy game If you enjoyed this game, see our list of games similar to US Conflict — Tank Battles.

68%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

68% User Score Based on 3,735 reviews

Lead an empire to infinity, battle a starship team and star in galaxy conflict! If you enjoyed this game, see our list of games similar to ASTROKINGS: Galactic Survival.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

67% User Score Based on 631 reviews

The adventure in the mysterious world of the Wall continues! Pilot your robospider into its depths, uncover lost artifacts and technologies, upgrade your exosuit and spider, and battle the horrors lurking in the dark. Unravel the mysteries buried in the depths of the Wall! If you enjoyed this game, see our list of games similar to Wall World 2.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

92% User Score Based on 52 reviews

Space Gray X is an intense side-scrolling bullet-hell action game that pits you against relentless alien invaders. Begin your crusade on Earth and push your way into the vast reaches of space, determined to eradicate the extraterrestrial threat from our Solar System. As you progress through the game, you'll unlock more advanced aircraft equipped with powerful weaponry, giving you a fighting chance… If you enjoyed this game, see our list of games similar to Space Gray X.

95%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, grinding

95% User Score Based on 1,107 reviews

Utopia Must Fall is a vector-flavored base-defending arcade shooter with rapid progression, procedurally generated attack waves and enough upgrade variety to suit both the defensive or aggressive player.It incorporates elements from tower defense, roguelites and beyond, all neatly packaged into a laser-sharp bullet-purgatory arcade frenzy! Features Easy To Learn: firing happens automatically, just… If you enjoyed this game, see our list of games similar to Utopia Must Fall.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

85% User Score Based on 104 reviews

You are a god born of necessity. Your world is under attack by a ruthless race of machines, and you are its only hope. Create an arsenal of powerful spells and eliminate the enemy before they irrevocably poison your home in this roguelike strategy game! If you enjoyed this game, see our list of games similar to Gods Against Machines.

61%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

61% User Score Based on 613 reviews

When the harshness of the sea meets the cruelties of war, a challenge for perseverance makes itself known. Welcome to Aircraft Carrier Survival, a strategy game set in the Pacific Theater of World War II, where your prowess as a commander decides the fate of a naval behemoth. Take control of the aircraft carrier, its crew, officers, and planes during WW2. Exercise your military prowess by choosin… If you enjoyed this game, see our list of games similar to Aircraft Carrier Survival.

78%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, story

78% User Score Based on 2,518 reviews

Lead a country to global domination in this epic turn-based strategy game! If you enjoyed this game, see our list of games similar to World Empire.

68%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

71% User Score Based on 393 reviews

Critic Score 63%Based on 6 reviews

BE-A Walker is a side-scroller walking simulator in which you are playing as a pilot of the battle mech called BE-A Walker (Biped Enhanced Assault Walker), defending a human colony from the hordes of savage natives located on Eldorado planet. If you enjoyed this game, see our list of games similar to BE-A Walker.

62%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

74% User Score Based on 1,792 reviews

Critic Score 41%Based on 5 reviews

Shortest Trip to Earth is a roguelike spaceship simulator focused on exploration, ship management and tactical battles. Embark on a perilous journey across the universe, while an intergalactic war is raging. If you enjoyed this game, see our list of games similar to Shortest Trip to Earth.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 1,748 reviews

Critic Score 83%Based on 5 reviews

Anomaly Warzone Earth is an extraordinary mixture of action and strategy in a reversed tower defense formula. The game tasks you with saving a near-future Earth from an alien onslaught. The invaders have captured several of the world’s major cities, building huge turrets that destroy everything in their path. It’s up to you to lead an armor squad through the streets of cities like Baghdad and Toky… If you enjoyed this game, see our list of games similar to Anomaly: Warzone Earth.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, replayability

78% User Score Based on 108 reviews

Take command of Naval Strike Group 7 and lead your fleet to victory in full 3D tactical space combat. Star Hammer: The Vanguard Prophecy is a sci-fi strategy saga that will test your skills as both capital assault ship Captain and naval fleet Commander. If you enjoyed this game, see our list of games similar to Star Hammer: The Vanguard Prophecy.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

84%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics, grinding

84% User Score Based on 1,214 reviews

Critic Score 85%Based on 2 reviews

"You are outgunned. You are massively outnumbered. You must win." These are your orders. Humanity has already fought its war against the machines -- and lost. AI death squads stand watch over every planet and every wormhole, the few remaining human settlements are held captive in orbiting bubbles, and the AIs have turned their attention outward, away from the galaxy, to alien threats or opportuni… If you enjoyed this game, see our list of games similar to AI War: Fleet Command.

34%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:music, gameplay

36% User Score Based on 44 reviews

Play as the zombies! Infect and Destroy is an indie game in which you play as an infectious disease with the sole purpose of eliminating everyone on Earth. Play as an ultra-intelligent self-aware virus capable of reanimating the dead and turning them into your minions. Spread amongst the globe, infecting and reanimating all those who stand in your way. If you enjoyed this game, see our list of games similar to Infect and Destroy.

71%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, atmosphere

71% User Score Based on 528 reviews

“Iron Sky: Invasion” is a space fighter simulator, calling to mind such classics as the legendary... You-Know-Which series - further enhanced with strategy and RPG elements. The core of the gameplay is based on ship-to-ship dogfights, combined with assaults on giant spaceships (such as the Siegfried-Class Zeppelins), as well as tactical thinking and resource management. The game is set in outer s… If you enjoyed this game, see our list of games similar to Iron Sky: Invasion.

38%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, stability

38% User Score Based on 74 reviews

You have reached to stars to find that the dreams of a new utopia was dead before it began. Ancient technologies spread over the galaxy leave a sword of Damocles hanging over you. Now you must go out into the stars to conquer or perish. GALACTIC INHERITORS is a new space 4X game from Crispon Games and published by Argonauts Interactive. The game focuses on science fiction, strategy and empire buil… If you enjoyed this game, see our list of games similar to Galactic Inheritors.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

55% User Score Based on 292 reviews

Critic Score 65%Based on 1 reviews

A sci-fi turn-based 4X strategy game where you lead the fate of one of several factions divided between three races. Explore new worlds and new star systems filled with exciting secrets as well as dangers. Build cities, expand your influence and fight great battles on land and in space. If you enjoyed this game, see our list of games similar to Pax Nova.

68%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

68% User Score Based on 9,999 reviews

Build your toy army and rule the battlefield using your strategy skills. If you enjoyed this game, see our list of games similar to TOY WARS.