Games like Alien UFO

61%Game Brain Score

Most mentioned positive aspects:replayability, optimization

Most mentioned negative aspects:gameplay, graphics

100% User Score Based on 12 reviews

A special roguelike game that focuses entirely on ramming, piercing, and spraying as the core gameplay. You will play as Gotrop, a powerful unknown alien invasion weapon, facing the layers of barriers set up by the arrogant and ignorant humans in the solar system, using good movement and killing to steal the energy of human warships, driving our strong interaction force outer armor for invincible … If you enjoyed this game, see our list of games similar to Godrop.

38%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:gameplay, music

64% User Score Based on 11 reviews

Protect the ark of humanity by building the ultimate defense from scraps of your enemies. Challenge other players in this tough fast-paced Action Tower Defense game with TONS of bullets and enemies on screen. If you enjoyed this game, see our list of games similar to ARDEiN.FALL.

74%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:graphics, story

89% User Score Based on 35 reviews

U.F.O is an alien resource management action game where you beam up humans using your spaceship and churn them into resources to upgrade your spaceship. In 30 days, the evil galactic warlord will complete his master weapon. Can you defeat him in time or will he bring extinction to your race? If you enjoyed this game, see our list of games similar to UFO - Unfortunately Fortunate Organisms.

77%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

77% User Score Based on 1,100 reviews

Alien attack wave of zombies in survival games. Base defense and defeat bosses ! If you enjoyed this game, see our list of games similar to Aliens vs Zombies: Invasion.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

86% User Score Based on 1,092 reviews

Solareth is a high-intensity top-down arena shooter where quick thinking and sharp reflexes are key. On a vast space battleground, you’ll confront waves of enemies that grow faster, fiercer, and deadlier with every round. With over eight weapon types, every encounter offers new possibilities: precise pistol shots, explosive rocket volleys, focused laser beams, or blazing flamethrowers that turn t… If you enjoyed this game, see our list of games similar to Solareth.

50%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:story, gameplay

52% User Score Based on 46 reviews

Defense Task Force is an infinite waves tower defense game for PC. The game that will appeal to gamers of all skill levels. Staged on a lifeless planet, with a breathable atmosphere called Delta Atheni, your role as commander is to defend the platform that's built to harvest energy and power Earth. You can defend by strategically building fortification towers, and attacking a large wave of continu… If you enjoyed this game, see our list of games similar to Defense Task Force.

54%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 14 reviews

Frantic rogue-lite, action platformer, and tower defense, with a little rpg elements. If you enjoyed this game, see our list of games similar to XO-Planets.

81%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story

81% User Score Based on 84 reviews

A modern twist on arcade shooters realized in VR. SHOOT. DESTROY. EQUIP. REPEAT. Command a heavily armed battlecruiser as you forge a fleet capable of stopping the enemy A.I. that has decimated mankind. Only with this alliance can you hope to bring humanity back from the brink. If you enjoyed this game, see our list of games similar to NIGHTSTAR: Alliance.

87%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

87% User Score Based on 52 reviews

Hear the shrieks of colliding metal! Behold the true form of steel! An explosive onslaught of shooting action!! If you enjoyed this game, see our list of games similar to Steel Vampire.

79%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:story, graphics

79% User Score Based on 85 reviews

Critic Score 80%Based on 1 reviews

In the far distant future, an epic war for survival takes place... Deep within the Andromeda galaxy, the people of Zile grow restless and greedy. The Zilions secretly prepare for a massive strike against the nearby planet Ytima. Fearing such an attack, the Ytimians train an elite squad of "Stargunners." Their mission: To strike the planet Zile and cripple the Zilions’ three strongholds, where the… If you enjoyed this game, see our list of games similar to Stargunner.

66%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, grinding

86% User Score Based on 28 reviews

You are a descendant of the colonists of the mysterious desert planet Ensora. Having lost contact with the Earth, people divided into groups in a desperate struggle for the remnants of food and resources. Can you fight back against wild bands of thugs? Will you uncover the secrets of the powerful Corporation? Do you have a chance to return home? In the game, you have to face a lot of fast fights… If you enjoyed this game, see our list of games similar to Ensora.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

96% User Score Based on 7,113 reviews

Critic Score 72%Based on 33 reviews

Stand and fight for humanity. This arcade shooter takes place in the year 2022, as the Earth Defense Force fends off an all-out attack by unknown life forms. Become an EDF soldier, battle against endless hordes of immense enemies, and restore peace to the earth. If you enjoyed this game, see our list of games similar to EARTH DEFENSE FORCE 5.

60%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

60% User Score Based on 115 reviews

A fast-paced retro shoot-'em-up featuring evolving weapons, intense arcade combat and massive bosses — from one-man studio Psychotic Psoftware. If you enjoyed this game, see our list of games similar to Power-Up.

Cosmic CollectorAbduct. Evade. Upgrade. Conquer the Skies! Pilot your UFO on a thrilling intergalactic mission to collect exotic specimens for the Galactic Zoo! Descend to Earth, activate your tractor beam, and gather creatures while evading an increasingly hostile military. Upgrade your ship, unlock powerful abilities, and explore bizarre special stages in this retro-inspired arcade adventur… If you enjoyed this game, see our list of games similar to Cosmic Collector.

Anunnaki & The Kingdom of Goku is a fast paced strategy game where you summon minions and build a base, and then defend that base from hordes of Illuminati demons. Balance economy and defense. Build walls, defense towers, and summoned forces. Dash into battle yourself, trigger ultimate abilities, and wipe entire waves with guns and spells. Perfect for quick sessions or run-and-gun, build-… If you enjoyed this game, see our list of games similar to Anunnaki & The Kingdom of Goku.

Get ready to fight your way through an alien abduction nightmare in this retro arena shooter! You play as a middle-aged farmer who wakes up to find that you have been abducted by aliens. Wearing only a hospital gown and a pair of boxers you manage to get a hold of one of the alien weapons. Can you last long enough for rescue to arrive while taking out as many enemies as you can build an insanely … If you enjoyed this game, see our list of games similar to Get Me Outta Here.

An incremental arcade survival game combining classic retro space combat with deep permanent progression. Survive intense rounds to gather resources, buy weapon upgrades, and transform your basic fighter into a fully automated, idle asteroid-mining dreadnought. If you enjoyed this game, see our list of games similar to Idle Asteroids.

82%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, music

82% User Score Based on 365 reviews

Command epic mechs and dominate the battlefield in this real-time strategy game. If you enjoyed this game, see our list of games similar to MechCom 2 - 3D RTS.

77%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, replayability

77% User Score Based on 95 reviews

Abduct everyone on Earth! Buy Upgrades Take on evolving humans If you enjoyed this game, see our list of games similar to We Need More Humans!.

Jack's 510 Racing is an open world arcade driver set on nine connecting islands. Earn points by racing on the streets, surviving UFOs and police, or causing mayhem in death races inspired by the cult classic movie. Use points to upgrade, customize, and buy new cars. If you enjoyed this game, see our list of games similar to Jack's 510 Racing.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, monetization

86% User Score Based on 532 reviews

Epic offline action-packed PvE battle with controls adapted for mobile! If you enjoyed this game, see our list of games similar to Netlooter - The auto-aim FPS.

87%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:story, grinding

87% User Score Based on 2,634 reviews

Your empire faces relentless invasions from the savage Artronids, threatening its very existence. As Commander, you are the last line of defense against the deadly enemy onslaught. In this endlessly replayable experience, every battle presents fresh challenges with unpredictable outcomes. Take control of the battlefield by shaping the very ground your enemies march on. Expand and modify terrai… If you enjoyed this game, see our list of games similar to Tower Dominion.

Created by real life VLA Operators*, Ops takes you inside the shadowy world of U.S. Special Operations and puts you at the controls of the world's largest energy weapon: the Karl Zjunior Very Lethal Array! Disguised as a giant radio telescope larger than New York City, this massive weapon was built for one purpose and one purpose only: to terminate hostile aliens with extreme prejudice! Lucky fo… If you enjoyed this game, see our list of games similar to Ops.

76%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:monetization

85% User Score Based on 40 reviews

Prologue and the official version of the difference between Levels: one in the prologue, four in the official version Follow-up Program: The game will continue to update content after release, which includes: More bosses: different fighting styles and types of boss fights. More tech: weird and wacky tech combinations. More weapons: more basic weapons and weapon variants. More game modes: In additi… If you enjoyed this game, see our list of games similar to Godrop:Prologue.

92%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, monetization

92% User Score Based on 98 reviews

Epic side-scrolling shooter. Blast aliens to smithereens! If you enjoyed this game, see our list of games similar to Flying Tank.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

97% User Score Based on 1,378 reviews

From Glory To Goo is a Sci-Fi Survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below. Expand Your ColonyExpand your colony in a hostile alien environment and ensure you can supply enough shelter, water and pow… If you enjoyed this game, see our list of games similar to From Glory To Goo.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:monetization, stability

83% User Score Based on 899 reviews

Alien shooters are invading. Join Sky Raptor to save the Galaxy! If you enjoyed this game, see our list of games similar to Sky Raptor: Space Shooter.

93%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

93% User Score Based on 2,328 reviews

Archer Cat Season 2: “The Secret of the Cat Kingdom”


 If you enjoyed this game, see our list of games similar to ArcherCat.

64%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, optimization

61% User Score Based on 1,170 reviews

Critic Score 70%Based on 5 reviews

The EDF series moves away from its traditional series and into new territory with this new project. Developed by YUKE'S, with a theme song by Takashi Niigaki and creatures designed by Ryu Oyama for an EDF game that has never been seen before. Welcome to EARTH DEFENSE FORCE: IRON RAIN. Set on planet Earth devastated by war, this new adventure joins the EDF as they continue to battle to save the wo… If you enjoyed this game, see our list of games similar to EARTH DEFENSE FORCE: IRON RAIN.

73%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:monetization, atmosphere

80% User Score Based on 940 reviews

Critic Score 60%Based on 5 reviews

Fight, explore the stars, trade, and lead your fleet across the galaxy If you enjoyed this game, see our list of games similar to Space Commander: War and Trade.

85%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:monetization, stability

85% User Score Based on 10,000 reviews

Create your own superhero and battle others in the ultimate shared universe! If you enjoyed this game, see our list of games similar to Super City.

81%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 646 reviews

Critic Score 68%Based on 3 reviews

In this Insanely Twisted, 2-D action-adventure game, explore unique environments and battle bizarre creatures. If you enjoyed this game, see our list of games similar to Insanely Twisted Shadow Planet.

80%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 401 reviews

Critic Score 77%Based on 3 reviews

Unlike the original "EDF" series, which are drawn in a photo-realistic world, this game is boldly drawn in a voxel world! For people who just hate the look of huge real insects, or who are not so good at some brutal in-game expressions, this game can be your first EDF experience which you can exhilaratinglly defeat gigantic enemies. If you enjoyed this game, see our list of games similar to EARTH DEFENSE FORCE: WORLD BROTHERS.

97%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, replayability

97% User Score Based on 138 reviews

A 3D, sim-like arcade helicopter-shooter tower defense. Repair, re-arm, and upgrade your helicopter at the FARP as the battle permits. Three flight physics modes provide a stepped learning curve and wider accessibility, and the tutorial mode provides a safe learning environment. If you enjoyed this game, see our list of games similar to MH-Zombie.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, story

89% User Score Based on 450 reviews

The swarm is a swarm of thousands of alien zerg, and you, as the only survivor of this wasteland, you need to face them and fight with blood, good luck! If you enjoyed this game, see our list of games similar to Insect Swarm.

37%Game Brain Score

Most mentioned positive aspects:graphics, replayability

Most mentioned negative aspects:story, gameplay

56% User Score Based on 18 reviews

In this classic inspired Tower Defense Bullet Hell Shooter, security bots have revolted and you, the sole surviving pilot, are all that stands between the colonies and defeat. Upgrade your ship, weapons and turrets whilst facing a plethora of enemies and colossal bosses. Why did the drones turn? If you enjoyed this game, see our list of games similar to Excubitor.

37%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

47% User Score Based on 30 reviews

Frostpoint VR: Proving Grounds is a team-based multiplayer shooter that pits two sides against each other in high-intensity PvP game modes, with a unique PvE twist. If you enjoyed this game, see our list of games similar to Frostpoint VR: Proving Grounds.

37%Game Brain Score

Most mentioned positive aspects:story

Most mentioned negative aspects:graphics, music

56% User Score Based on 18 reviews

X-Team - a classic mix of role-playing game and strategy, inspired by the legendary Fallout, Command & Conquer, Rage of Mages and Dungeon Siege. X-TEAM was first released in 2008 on DVD, and now the re-release of the game is available on Steam! In 2010, the Earth was attacked by hordes of aggressive aliens - Sarts. The resistance of disparate armies was broken in a matter of hours. Survivors … If you enjoyed this game, see our list of games similar to X-Team.

58%Game Brain Score

Most mentioned positive aspects:replayability

Most mentioned negative aspects:story, gameplay

68% User Score Based on 37 reviews

Take control of Blackhorne Industries, an international private military contractor. When the world is hit by a sudden and unexpected meteor shower that unleashes a deadly pathogen, Blackhorne are called in to clean up the mess. Can you lead your elite troops to victory before the mysterious meteorites destroy life as we know it? The fate of the world rests in your hands! If you enjoyed this game, see our list of games similar to Global Outbreak: Doomsday Edition.

90%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

90% User Score Based on 1,108 reviews

Your mission, as X-COM Commander, is to combat alien aggression and uncover their deadly intentions. But Beware! Alien infiltration into the city and its politics could see you under fire from criminal gangs, religious sects, and even the police! Alien fleets fill the skies, creatures terrorise the city, chaos reigns... Welcome to the war, welcome to the Apocalypse. If you enjoyed this game, see our list of games similar to X-COM: Apocalypse.

55%Game Brain Score

Most mentioned positive aspects:atmosphere

Most mentioned negative aspects:gameplay, story

55% User Score Based on 53 reviews

Fight your way across the galaxy in this epic action game from the makers of the 2011 AIAS Strategy Game of the Year "Orcs Must Die!" and the 2012 AIAS Mobile Game of the Year "Hero Academy." Battle hordes of dangerous alien creatures, space pirates, and killer mercenaries with blaster and blade as you travel from star to star, uncovering the secrets of the multiverse. Make contact with the Echoes… If you enjoyed this game, see our list of games similar to Echo Prime.

An unknown hostile force has been identified by our spy satellites, their jump signatures are locked on our planet. We have no defenses. If they get here, we are doomed. There is, however, one last chance for us: the top-secret Vanguard prototype she stole from us. That silver-haired she-devil should be hanged for treason, but we have no time for that now. We have given her temporary access to ou… If you enjoyed this game, see our list of games similar to Lifeless Vanguard.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding

88% User Score Based on 324 reviews

Explore the farthest reaches of Human Space in this open-world space adventure. Compelled to journey to the Galactic Core by a mysterious hyperintelligence, you must fight your way through dozens of star systems teeming with clashing empires, expansionist AIs, and fearsome xenophobes. If you enjoyed this game, see our list of games similar to Transcendence.

68%Game Brain Score

Most mentioned positive aspects:story, humor

Most mentioned negative aspects:gameplay, graphics

68% User Score Based on 302 reviews

Salvation Prophecy is a military space epic. Human, mutant, and robotic factions are at war for galactic domination. Battles rage as space fleets collide. Invaders clash against fortified enemy colonies. Yet the greatest danger is the impending annihilation foretold by an apocalyptic prophecy. You must seek out the mysteries of distant alien worlds, and master ancient powers to withstand the comin… If you enjoyed this game, see our list of games similar to Salvation Prophecy.

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.

87%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:stability, grinding

87% User Score Based on 556 reviews

Reintroducing a classic from the golden era of gaming, the original empire building space RTS, Imperium Galactica 2 is back and looking better than ever with new high-res textures and vivid colors. If you enjoyed this game, see our list of games similar to Imperium Galactica II.

83%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:music, stability

83% User Score Based on 190 reviews

Earth is gone ... Humanity is faced with extinction ... Our only hope is to find another world. Star Explorers is a game that randomly generates a galaxy. Each star and and celestial object can be scanned and added to an ever expanding database, every planet can be landed on and explored. If you enjoyed this game, see our list of games similar to Star Explorers.

48%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, story

67% User Score Based on 18 reviews

Critic Score 55%Based on 2 reviews

The aliens are coming! The life of your crew is in your hands. Can you defend your ship from the pesky invaders? If you enjoyed this game, see our list of games similar to Mech Rage.

49%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, gameplay

55% User Score Based on 40 reviews

A fast-paced combination of tower defense and high-octane 3rd player combat -- Alien 911 dares players to be the best they can be in defending allied civilizations from onslaughts of militant aliens all across the galaxy. Go solo or team up with some friends in local and online multiplayer. If you enjoyed this game, see our list of games similar to Alien 911.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

91% User Score Based on 2,206 reviews

Critic Score 79%Based on 4 reviews

You are a representative of the CRAFT & Co company. You are selling automated fabrication tools across the galaxy when your spacecraft crashes into a hostile planet. Use the tools you sell and the local resources to build up all of what you'll need to survive and eventually be able to escape the planet. If you enjoyed this game, see our list of games similar to Dig or Die.