Nodal

Games Like X-COM: Enforcer

60+ similar titles based on shared tags and player behavior. Themes include Sci-fi, Singleplayer, Action, Multiplayer.

X-COM: Enforcer header art

X-COM: Earth's top-secret eXtraterrestrial COMbat unit The Place: America - early 21st century The Mission: Eradicate the extraterrestrials Alien forces have invaded Earth and are terrorizing the population.

Reviews: Mixed — 58% — of 462 reviews
Released: 2008-09-04
Developer: MicroProse Software, Inc
Publisher: 2K
Genres: Strategy
Platforms: Windows
Median playtime: 18 min
Mean playtime: 7.9 hrs
Players ≥ 1 hr: 26%

Overview

X-COM: Enforcer is a unique, arcade-style third-person shooter that diverges from the series' traditional turn-based roots to focus on fast-paced action and alien eradication. These recommendations prioritize high-octane third-person shooters, arcade-style alien defense games, and titles that capture the frantic intensity of defending Earth from extraterrestrial threats.

Similar Games

View all 60 recommendations
  1. #1 The Bureau: XCOM Declassified
    97% matchMostly Positive70% of 11,991 reviews2013
    Dev: 2K MarinPub: 2K
    Windows · Mac
    Median: 3.2 hrsMean: 14.6 hrs≥1hr: 86%

    The year is 1962 and the Cold War has the nation gripped by fear. A top-secret government unit called The Bureau begins investigating a series of mysterious attacks by an enemy more powerful than communism.

    Why similar: Third-Person Shooter 38.2%, Sci-fi 16.8%, Aliens 10.9%, Shooter 9.6%, Action 9.6%

    Why You'll Like It: This is the most direct thematic relative, offering a third-person tactical shooter experience set within the XCOM universe.

  2. #2 EARTH DEFENSE FORCE 5
    96% matchVery Positive94% of 11,300 reviews2019
    Dev: SANDLOTPub: D3PUBLISHER
    Windows
    Median: 14.1 hrsMean: 41.4 hrs≥1hr: 93%

    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.

    Why similar: Third-Person Shooter 37.8%, Shooter 16.3%, Aliens 15.8%, Action 14.9%, Sci-fi 12.4%

    Why You'll Like It: This is the definitive arcade-style alien-slaying experience that mirrors the frantic, over-the-top action found in Enforcer.

  3. #3 EARTH DEFENSE FORCE 4.1 The Shadow of New Despair
    96% matchVery Positive95% of 10,351 reviews2016
    Dev: SANDLOTPub: D3PUBLISHER
    Windows
    Median: 4.9 hrsMean: 21.2 hrs≥1hr: 89%

    It's a fight for the future of the planet between the Ravagers, a merciless swarm of alien invaders, and the Earth Defense Force (EDF) in this third-person shooter.Play as four different classes in over 80 missions with a range of 800 weapons at your disposal.Co-op play supported.

    Why similar: Third-Person Shooter 47.9%, Aliens 17.2%, Sci-fi 12.9%, Action 11.4%, Shooter 10.6%

    Why You'll Like It: It offers the same core loop of defending Earth from massive insectoid alien swarms using an arsenal of futuristic weaponry.

  4. #4 Aliens: Fireteam Elite
    95% matchMostly Positive80% of 26,362 reviews2021
    Dev: Cold Iron Studios
    Windows
    Median: 4.7 hrsMean: 17.8 hrs≥1hr: 87%

    Aliens: Fireteam Elite is a cooperative third-person survival game set in the iconic Alien Universe. Battle through hordes of different types of Xenomorph, customize your character and gear, and level-up as you try to contain this ever-growing threat.

    Why similar: Third-Person Shooter 35.8%, Shooter 20.3%, Aliens 18.1%, Sci-fi 13.7%, Action 6.8%

    Why You'll Like It: A high-intensity third-person shooter that focuses on squad-based combat against waves of extraterrestrial threats.

  5. #5 Serious Sam 4
    94% matchVery Positive83% of 17,240 reviews2020
    Dev: CroteamPub: Devolver Digital
    Windows
    Median: 7.2 hrsMean: 15.9 hrs≥1hr: 90%

    Serious Sam 4 reignites the classic FPS series in a high-powered prequel loaded with an explosive arsenal, intergalactic carnage, and perfectly timed one-liners.

    Why similar: Shooter 51.5%, Action 25.4%, Third-Person Shooter 23.1%

    Why You'll Like It: It captures the pure, arcade-shooter energy of Enforcer by pitting the player against overwhelming hordes of alien enemies.

  6. #6 Binary Domain
    94% matchVery Positive86% of 8,057 reviews2012
    Dev: Devil's DetailsPub: SEGA
    Windows
    Median: 1.6 hrsMean: 10.4 hrs≥1hr: 56%

    Set in futuristic Tokyo, take control of the robotic community before they control everything!

    Why similar: Third-Person Shooter 53.7%, Sci-fi 18.2%, Shooter 12.4%, Action 10.4%, Third Person 5.3%

    Why You'll Like It: A squad-based third-person shooter that features intense sci-fi combat and a focus on destroying robotic and alien-like threats.

  7. #7 Lost Planet™: Extreme Condition
    93% matchVery Positive81% of 2,142 reviews2007
    Dev: CAPCOM Co., Ltd.Pub: Capcom
    Windows
    Median: 1.4 hrsMean: 6.3 hrs≥1hr: 57%

    Driven to the brink of extinction on ice-covered wastelands, humankind fights to survive. Battle to survive against gargantuan alien Akrid and treacherous Snow Pirates on the vast and frozen landscape of EDN III.

    Why similar: Third-Person Shooter 50.7%, Sci-fi 19%, Action 15.6%, Shooter 10.5%, Third Person 4.2%

    Why You'll Like It: This sci-fi third-person shooter emphasizes fast movement and combat against massive alien creatures in hostile environments.

  8. #8 XCOM® 2
    91% matchVery Positive85% of 107,051 reviews2016
    Dev: Firaxis GamesPub: 2K
    Windows · Mac · Linux
    Median: 12.6 hrsMean: 61.0 hrs≥1hr: 90%

    XCOM 2 is the sequel to XCOM: Enemy Unknown, the 2012 award-winning strategy game of the year. Earth has changed and is now under alien rule. Facing impossible odds you must rebuild XCOM, and ignite a global resistance to reclaim our world and save humanity.

    Why similar: Strategy 52.7%, Sci-fi 47.3%

    Why You'll Like It: While turn-based, it is the essential modern experience for anyone interested in the core XCOM alien-invasion narrative.

  9. #9 Evolva
    92% matchVery Positive92% of 52 reviews2018
    Dev: Computer ArtworksPub: Interplay
    Windows

    Evolva combines the excitement of a fast paced shoot-em-up with the tactical challenge of commanding a squad. Fight against the alien parasites and save the planet. This is survival of the fittest!

    Why similar: Third-Person Shooter 32%, Strategy 16%, Shooter 14.4%, Aliens 12.6%, Sci-fi 11.8%

    Why You'll Like It: This game shares the mutation and alien-focused action themes that define the core gameplay of Enforcer.

  10. #10 Warhammer 40,000: Space Marine - Anniversary Edition
    91% matchVery Positive92% of 32,510 reviews2011
    Dev: Relic Entertainment
    Windows
    Median: 5.1 hrsMean: 18.1 hrs≥1hr: 87%

    In Warhammer 40,000 Space Marine you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.

    Why similar: Third-Person Shooter 51.8%, Sci-fi 16.9%, Shooter 12.7%, Action 11.1%, Third Person 7.5%

    Why You'll Like It: It delivers the same feeling of being an unstoppable force of destruction against endless waves of alien enemies.

  11. #11 Destroy All Humans!
    89% matchVery Positive92% of 11,296 reviews2020
    Dev: Black Forest GamesPub: THQ Nordic
    Windows
    Median: 4.0 hrsMean: 6.8 hrs≥1hr: 84%

    The cult-classic returns! Terrorize the people of 1950's Earth in the role of the evil alien Crypto-137. Harvest their DNA and bring down the US government in the faithful remake of the legendary alien invasion action adventure. Annihilate puny humans using an assortment of alien weaponry and psychic abilities.

    Why similar: Third-Person Shooter 32.5%, Aliens 25.3%, Action 17.9%, Sci-fi 16.7%, Third Person 7.5%

    Why You'll Like It: It provides a satirical, action-heavy take on the alien invasion genre that shares the arcade-like spirit of Enforcer.

  12. #12 Red Faction®: Armageddon™
    90% matchMostly Positive73% of 4,953 reviews2011
    Dev: VolitionPub: Deep Silver
    Windows
    Median: 2.0 hrsMean: 7.8 hrs≥1hr: 64%

    Red Faction: Armageddon Path to War includes 4 new missions, 2 unlockable items and 10 new achievements!

    Why similar: Third-Person Shooter 36.4%, Sci-fi 16.1%, Shooter 16.1%, Action 11.9%, Aliens 11.2%

    Why You'll Like It: A third-person sci-fi shooter that features heavy environmental destruction and combat against alien infestations.

  13. #13 Earth Defense Force: Insect Armageddon
    89% matchVery Positive87% of 1,131 reviews2011
    Dev: Vicious Cycle Software, Inc.Pub: D3Publisher of America, Inc.
    Windows
    Median: 2.6 hrsMean: 8.5 hrs≥1hr: 67%

    Thousands of giant insects and aliens once again ravage the earth, and only the Earth Defense Force can stop them.

    Why similar: Third-Person Shooter 61.1%, Action 14.6%, Sci-fi 9.1%, Aliens 6.7%, Shooter 5.5%

    Why You'll Like It: A more streamlined, arcade-focused entry in the EDF series that aligns closely with the pick-up-and-play nature of Enforcer.

  14. #14 Quake 4
    88% matchVery Positive88% of 3,762 reviews2011
    Dev: RavenSoftPub: Bethesda Softworks
    Windows
    Median: 1.8 hrsMean: 6.7 hrs≥1hr: 58%

    As part of the elite Rhino Squad, you must spearhead Earth’s military invasion of a hostile alien homeworld. But, in this desperate war for humanity’s survival against an unrelenting enemy, you may discover that the only way to defeat them...is to become one of them.

    Why similar: Shooter 40.5%, Sci-fi 32.2%, Action 18.9%, Aliens 8.4%

    Why You'll Like It: A classic sci-fi shooter that focuses on fast-paced, visceral combat against alien invaders.

  15. #15 Xenonauts
    87% matchVery Positive87% of 5,012 reviews2014
    Dev: Goldhawk Interactive
    Windows · Mac · Linux
    Median: 8.2 hrsMean: 19.7 hrs≥1hr: 88%

    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.

    Why similar: Strategy 37.4%, Aliens 34.3%, Sci-fi 28.3%

    Why You'll Like It: A classic-style strategy game that captures the original spirit of the X-COM series' struggle against extraterrestrials.

  16. #16 Alien Swarm: Reactive Drop
    86% matchVery Positive95% of 23,448 reviews2017
    Dev: Reactive Drop Team
    Windows
    Median: 1.7 hrsMean: 9.9 hrs≥1hr: 63%

    Co-operative top-down shooter game available for free. An epic bug hunt featuring a unique blend of co-op play and squad-level tactics.

    Why similar: Third-Person Shooter 38.9%, Shooter 19%, Aliens 18.2%, Sci-fi 15.3%, Third Person 8.5%

    Why You'll Like It: While top-down, it perfectly captures the frantic, co-op tactical action of fighting off alien swarms in a sci-fi setting.

  17. #17 XCOM: Enemy Unknown
    85% matchVery Positive93% of 57,975 reviews2012
    Dev: Firaxis GamesPub: 2K
    Windows · Linux
    Median: 10.8 hrsMean: 35.0 hrs≥1hr: 93%

    The XCOM: Enemy Unknown - Slingshot Pack is Now Available!

    Why similar: Strategy 37%, Sci-fi 32.5%, Aliens 28.1%, Action 2.5%

    Why You'll Like It: The definitive strategic foundation for the modern XCOM franchise, providing the context for the alien threat.

  18. #18 Dark Sector
    86% matchMostly Positive75% of 3,387 reviews2009
    Dev: Digital Extremes
    Windows
    Median: 42 minMean: 6.0 hrs≥1hr: 43%

    A third-person Action/Shooter that thrusts players into a sci-fi flavored nightmare scenario set in the post Cold War era.

    Why similar: Third-Person Shooter 52.8%, Shooter 17.1%, Action 13.3%, Sci-fi 9.5%, Third Person 7.3%

    Why You'll Like It: A third-person shooter that features unique combat mechanics and a gritty sci-fi atmosphere similar to early 2000s action games.

  19. #19 Remnant: From the Ashes
    84% matchVery Positive84% of 56,041 reviews2019
    Dev: Gunfire GamesPub: Arc Games
    Windows
    Median: 11.6 hrsMean: 28.5 hrs≥1hr: 94%

    The world has been thrown into chaos by an ancient evil from another dimension. As one of the last remnants of humanity, you must set out alone or alongside up to two other survivors to face down hordes of deadly enemies to try to carve a foothold, rebuild, and retake what was lost.

    Why similar: Third-Person Shooter 61.8%, Shooter 23.5%, Action 14.7%

    Why You'll Like It: A third-person shooter that emphasizes challenging combat against bizarre alien entities in a post-apocalyptic setting.

  20. #20 HELLDIVERS™ Dive Harder Edition
    82% matchVery Positive90% of 32,984 reviews2015
    Dev: Arrowhead Game StudiosPub: PlayStation Publishing LLC
    Windows
    Median: 4.7 hrsMean: 20.7 hrs≥1hr: 80%

    HELLDIVERS™ is a hardcore, cooperative, twin stick shooter. As part of the elite unit called the HELLDIVERS, players must work together to protect SUPER EARTH and defeat the enemies of mankind in an intense intergalactic war.

    Why similar: Sci-fi 32.4%, Shooter 31.5%, Strategy 18.2%, Action 17.9%

    Why You'll Like It: It emphasizes chaotic, mission-based alien eradication that feels like a spiritual successor to the arcade intensity of Enforcer.

  21. #21 Fortified
    83% matchMostly Positive74% of 1,720 reviews2016
    Dev: Siege Camp
    Windows
    Median: 3.2 hrsMean: 4.9 hrs≥1hr: 89%

    Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.

    Why similar: Action 69.7%, Third-Person Shooter 11.6%, Strategy 7.6%, Aliens 4.8%, Sci-fi 3.1%

    Why You'll Like It: A hybrid of tower defense and third-person shooting that requires tactical placement and active combat against aliens.

  22. #22 Freedom Force
    84% matchMixed56% of 538 reviews2009
    Dev: Irrational GamesPub: 2K
    Windows
    Median: 24 minMean: 3.0 hrs≥1hr: 30%

    From a distant corner of the galaxy, an evil alien race sets in motion a sinister plan to conquer the Earth. They unleash a powerful catalyst — Energy X — that imbues the planet's worst miscreants with super-powers to bring the planet to its knees. Now Earth's only hope lies with a new breed of heroes... The Freedom Force!

    Why similar: Strategy 100%

    Why You'll Like It: An action-oriented tactical game that shares the retro-futuristic aesthetic and mission-based structure of Enforcer.

  23. #23 XCOM®: Chimera Squad
    80% matchMostly Positive71% of 23,227 reviews2020
    Dev: Firaxis GamesPub: 2K
    Windows
    Median: 7.2 hrsMean: 17.1 hrs≥1hr: 79%

    XCOM: Chimera Squad delivers an all-new story and turn-based tactical combat experience in the XCOM universe.

    Why similar: Strategy 56.4%, Aliens 25.3%, Sci-fi 18.4%

    Why You'll Like It: A smaller-scale, more action-oriented tactical game that focuses on elite squad operations.

  24. #24 UFO: Aftershock
    82% matchMostly Positive75% of 252 reviews2014
    Dev: ALTAR InteractivePub: Fulqrum Publishing
    Windows
    Median: 18 minMean: 27.9 hrs≥1hr: 39%

    UFO: Aftershock is a combination of tactical squad combat and global strategy that enhances and expands upon its prequel, UFO: Aftermath.

    Why similar: Strategy 62.4%, Sci-fi 19.9%, Aliens 17.8%

    Why You'll Like It: A direct follow-up that expands on the tactical combat and base-management aspects of the alien-invasion genre.

  25. #25 Anomaly Defenders
    81% matchMostly Positive77% of 676 reviews2014
    Dev: 11 bit studios
    Windows · Mac · Linux
    Median: 3.2 hrsMean: 5.7 hrs≥1hr: 89%

    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.

    Why similar: Strategy 67%, Action 21.4%, Sci-fi 11.6%

    Why You'll Like It: A tower defense game that flips the script, allowing you to defend against human invaders from an alien perspective.

  26. #26 UFO: Afterlight
    81% matchMixed65% of 531 reviews2014
    Dev: Altar GamesPub: Bohemia Interactive
    Windows
    Median: 12 minMean: 9.4 hrs≥1hr: 28%

    The story is situated on Mars. It starts where UFO: Aftermath left off and runs simultaneously with UFO: Aftershock. While the Laputans on Earth are fighting Wargots and Starghosts and finding out what caused the destruction of their home planet, a small colony on Mars is trying to survive and flourish.

    Why similar: Strategy 55.6%, Sci-fi 24.2%, Aliens 20.3%

    Why You'll Like It: This entry shifts the focus to Mars, maintaining the tactical sci-fi combat against alien forces.

  27. #27 Xeno Command
    78% matchVery Positive84% of 55 reviews2022
    Dev: ChillyRoomPub: ChillyRoom
    Windows

    Defend galaxy against Alien invasion in the RTS offline game with roguelike fun

    Why similar: Strategy 42.7%, Aliens 29.9%, Sci-fi 27.4%

    Why You'll Like It: An action-RTS that blends base-building and combat, capturing the feel of managing an alien-fighting force.

  28. #28 Aliens: Dark Descent
    75% matchVery Positive88% of 17,771 reviews2023
    Dev: Tindalos InteractivePub: Focus Entertainment
    Windows
    Median: 4.2 hrsMean: 14.9 hrs≥1hr: 87%

    Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.

    Why similar: Strategy 41.3%, Sci-fi 24%, Aliens 21.3%, Action 13.4%

  29. #29 2023: Alien Bugs Invade Earth
    78% matchMostly Positive77% of 53 reviews2023
    Dev: StarTroop LLC
    Windows

    Why are alien insectoids invading Earth in 2023? This narrative driven 2D shooter pits you against a seemingly hopeless battle against the invading Insectoids. How will you (and Earth) manage to survive? What hidden technological, historical, and spiritual secrets will you discover as a result?

    Why similar: Aliens 34.4%, Sci-fi 28.6%, Shooter 25.4%, Action 11.7%

    Why You'll Like It: A straightforward title that leans into the B-movie alien invasion aesthetic shared by Enforcer.

  30. #30 Strain Tactics
    79% matchVery Positive85% of 239 reviews2017
    Dev: Touch Dimensions Interactive
    Windows
    Median: 3.0 hrsMean: 10.3 hrs≥1hr: 63%

    Strain Tactics is a real-time-with-pause tactical game, where you command a squad of soldiers to liberate earth from an alien infestation. Using your helibase, deploy your custom squad and provide air support. Remember to keep your crew sane and motivated while staying clear of alien contamination!

    Why similar: Strategy 43.5%, Aliens 21%, Sci-fi 18.6%, Action 16.8%

    Why You'll Like It: A real-time tactical game that focuses on managing a squad against alien infestations with a high degree of intensity.

  31. #31 UFO: Aftermath
    79% matchMostly Positive78% of 333 reviews2014
    Dev: Altar InteractivePub: Fulqrum Publishing
    Windows
    Median: 54 minMean: 10.0 hrs≥1hr: 47%

    UFO: Aftermath is a 3D isometric, tactical strategy game with a rich and compelling sci fi story.

    Why similar: Strategy 62.5%, Aliens 20.3%, Sci-fi 17.1%

    Why You'll Like It: A tactical strategy game that explores the immediate aftermath of an alien invasion on Earth.

  32. #32 Future War Tactics: SOF vs Alien Invasion – Turn-Based Strategy
    75% matchMostly Positive70% of 136 reviews2025
    Dev: QuadCom InteractivePub: Brightika, Inc.
    Windows

    Future War Tactics: SOF vs Alien Invasion - a turn-based strategy where you command SOF forces against an alien threat. Investigate disappearances, fight the invaders, and uncover the mystery. Every decision affects the fate of humanity.

    Why similar: Strategy 49.7%, Aliens 29%, Third Person 21.3%

  33. #33 Earth vs Mars
    74% matchVery Positive88% of 73 reviews2025
    Dev: Relic EntertainmentPub: Relic Labs
    Windows

    Faced with a terrifying Martian invasion, you must lead Earth’s forces in a battle for our planet’s future. Create powerful human-creature super soldiers to fight an alien menace in this turn-based strategy game.

    Why similar: Aliens 58%, Strategy 42%

  34. #34 X-COM: UFO Defense
    76% matchVery Positive95% of 3,930 reviews2008
    Dev: MicroProse Software, IncPub: 2K
    Windows
    Median: 6 minMean: 6.8 hrs≥1hr: 24%

    You are in control of X-COM: an organization formed by the world's governments to fight the ever-increasing alien menace.

    Why similar: Strategy 46.5%, Aliens 27.7%, Sci-fi 25.7%

  35. #35 X-COM: Apocalypse
    77% matchVery Positive89% of 934 reviews2008
    Dev: MicroProse Software, IncPub: 2K
    Windows
    Median: 6 minMean: 17.9 hrs≥1hr: 28%

    There's something evil in the city tonight... Earth has been ravaged by human excess, petty conflict and alien invasion. The world's population has been herded into huge cities, the first of which was Mega Primus. 2084: A Utopia shattered, social collapse and civil unrest reigns in Mega Primus. Fiendish aliens terrorize the city.

    Why similar: Strategy 48.8%, Sci-fi 25.7%, Aliens 25.5%

  36. #36 Xenonauts 2
    73% matchMostly Positive80% of 3,657 reviews2023
    Dev: Goldhawk InteractivePub: Hooded Horse
    Windows
    Median: 5.7 hrsMean: 19.3 hrs≥1hr: 82%

    Wage a global war of resistance against an alien invasion. Command turn-based tactical battles, build a network of covert bases, directly control your fighter wings, and achieve strategic victory in a simulation of asymmetric warfare against a technologically superior foe.

    Why similar: Strategy 54.3%, Sci-fi 45.7%

  37. #37 X-COM: Terror From the Deep
    76% matchVery Positive91% of 914 reviews2007
    Dev: MicroProse Software, IncPub: 2K
    Windows
    Median: 12 minMean: 10.5 hrs≥1hr: 29%

    The war continues... X-COM: UFO Defense brought you to a galactic battlefield. X-COM: Terror from the Deep brings the alien terror into a totally new dimension.Seeking to take advantage of a weakened Earth, X-COM's deep space foes unexpectedly change strategy and launch a powerful second front against planet Earth.

    Why similar: Strategy 47.9%, Sci-fi 26.5%, Aliens 25.6%

  38. #38 X-COM: Interceptor
    77% matchMixed56% of 219 reviews2008
    Dev: MicroProse Software, IncPub: 2K
    Windows
    Median: 6 minMean: 10.0 hrs≥1hr: 22%

    They're back...only this time the heinous aliens are out to destroy Earth and rule the new frontier. As X-COM commander, it's your sole duty to protect humanity and the prized mining operations in outer space.

    Why similar: Strategy 66.5%, Sci-fi 33.5%

  39. #39 EARTH DEFENSE FORCE 6
    72% matchMixed69% of 6,934 reviews2024
    Dev: SANDLOTPub: D3PUBLISHER
    Windows
    Median: 28.8 hrsMean: 55.3 hrs≥1hr: 95%

    Live the future of despair.The year is 2024 AD. The survivors fought against the remaining threats while trying their best to continue their recovery.Three years passed in the year 2027. In a new world without hope, the time has come to once again resist the fate of the Earth.

    Why similar: Third-Person Shooter 50.3%, Shooter 21.9%, Sci-fi 15.6%, Action 12.3%

  40. #40 Alien Death Mob
    74% matchVery Positive94% of 50 reviews2021
    Dev: Pug Fugly GamesPub: Thalamus Digital
    Windows

    Aliens have invaded Earth! Towns, cities, deserts, they're everywhere! Take on the role of Earth's last super soldier and confront the alien menace in this intense twin stick shooter!

    Why similar: Shooter 39%, Aliens 23.1%, Action 22.6%, Sci-fi 15.3%

  41. #41 Defend Earth: Xenos Survivors
    73% matchVery Positive80% of 56 reviews2023
    Dev: ReijaPub: indie.io
    Windows

    You are Earth's last line of defense in a relentless alien invasion. Experience intense top-down roguelite action across diverse landscapes, fighting invaders with a versatile arsenal. Outsmart, outgun, and survive your foes. Every run increases the challenge - so adapt, evolve, dominate!

    Why similar: Aliens 41.6%, Sci-fi 40.1%, Action 18.2%

  42. #42 Tom Clancy’s Rainbow Six® Extraction
    70% matchMixed66% of 3,089 reviews2023
    Dev: Ubisoft MontrealPub: Ubisoft
    Windows
    Median: 2.8 hrsMean: 10.9 hrs≥1hr: 72%

    Tom Clancy's Rainbow Six® Extraction is a tactical, co-op, PvE first-person shooter where you and your squad face an evolving alien threat. Teamwork, tactics, and flawless execution are key to your survival.

    Why similar: Shooter 44.4%, Sci-fi 21.3%, Action 18.4%, Aliens 16%

  43. #43 Infested Planet
    71% matchVery Positive94% of 3,014 reviews2014
    Dev: Rocket Bear Games
    Windows
    Median: 3.1 hrsMean: 5.9 hrs≥1hr: 88%

    Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy.

    Why similar: Strategy 51.5%, Sci-fi 19.6%, Aliens 15.6%, Action 13.3%

  44. #44 Earth's Shadow
    70% matchVery Positive91% of 94 reviews2023
    Dev: WRF Studios
    Windows

    Earth's Shadow is a third person action Sci-Fi dungeon crawler set in the year 3081 on planet Sumbra; a remote alien planet where legends of valuable relics surround this black world, calling to the greedy and brave explorers seeking a bright future... but end up uncovering an even darker past.

    Why similar: Shooter 36.4%, Aliens 25.8%, Action 15.9%, Third Person 13.2%, Sci-fi 8.7%

  45. #45 Earthfall
    71% matchMixed65% of 2,293 reviews2018
    Dev: Holospark
    Windows
    Median: 3.2 hrsMean: 6.8 hrs≥1hr: 87%

    NOW AVAILABLE! When the Earth falls to an extra-terrestrial invasion, humanity becomes an endangered species. Earthfall is a four-player cooperative shooter that challenges players to survive hordes of ruthless alien drones and their inscrutable masters.

    Why similar: Shooter 32.8%, Aliens 32.2%, Action 19.8%, Sci-fi 15.2%

  46. #46 E.T. Armies
    73% matchMixed50% of 329 reviews2016
    Dev: Raspina StudioPub: Merge Publishing
    Windows
    Median: 4.3 hrsMean: 4.9 hrs≥1hr: 93%

    E.T. Armies is an action-packed, fast-paced, science-fiction first person shooter. The game takes place in a future where Earth has been reduced to ashes; It is now home to a new nation that hungers only for war. Prepare yourself to rise and defend against the invasion of the Forsaken.

    Why similar: Sci-fi 55.4%, Action 44.6%

  47. #47 Terra Invicta
    65% matchVery Positive81% of 9,023 reviews2026
    Dev: Pavonis InteractivePub: Hooded Horse
    Windows
    Median: 9.5 hrsMean: 51.4 hrs≥1hr: 80%

    An alien invasion has fractured humanity into seven ideological factions each with a unique vision for the future. Lead your chosen faction to take control of Earth’s nations, expand across the Solar System, and battle enemy fleets in tactical combat.

    Why similar: Strategy 100%

  48. #48 Incoming + Incoming Forces
    72% matchMixed56% of 353 reviews2014
    Dev: Rage SoftwarePub: Funbox Media Ltd
    Windows
    Median: 3.5 hrsMean: 4.1 hrs≥1hr: 95%

    Prepare for one of the most action packed-shooters in PC gaming history! Every level is full of enemies and targets for you to destroy! You will become a soldier of the alien species and protect your home world from the forces of the Human armada.

    Why similar: Shooter 38.1%, Sci-fi 33.1%, Action 28.8%

  49. #49 Mass Effect™ 3 N7 Digital Deluxe Edition (2012)
    69% matchMostly Positive76% of 2,720 reviews2020
    Dev: BioWarePub: Electronic Arts
    Windows
    Median: 12.7 hrsMean: 42.1 hrs≥1hr: 72%

    Earth is burning. The Reapers have taken over and other civilizations are falling like dominoes. Lead the final fight to save humanity and take back Earth from these terrifying machines, Commander Shepard.

    Why similar: Third-Person Shooter 37.1%, Sci-fi 18.7%, Shooter 16.7%, Strategy 12.6%, Action 7.8%

  50. #50 EARTH DEFENSE FORCE: WORLD BROTHERS 2
    67% matchVery Positive89% of 197 reviews2024
    Dev: YUKE'SPub: D3PUBLISHER
    Windows

    The Earth is in pieces...again! We've gotta do more to save the planet!

    Why similar: Third-Person Shooter 44.2%, Shooter 23.2%, Action 13%, Sci-fi 10.2%, Aliens 9.3%

  51. #51 X-17
    71% matchMixed50% of 129 reviews2021
    Dev: Panzer GamingPub: Volens Nolens Games
    Windows
    Median: 3.1 hrsMean: 3.2 hrs≥1hr: 78%

    FPS/3rd Person Genre Shooter. Fight your way through an Alien Invasion not only on earth but on other planets.

    Why similar: Sci-fi 41%, Shooter 33.2%, Action 25.8%

  52. #52 X-Morph: Defense
    68% matchVery Positive92% of 4,073 reviews2017
    Dev: EXOR Studios
    Windows
    Median: 3.0 hrsMean: 5.5 hrs≥1hr: 85%

    Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.

    Why similar: Strategy 27.4%, Shooter 22.2%, Aliens 21.2%, Sci-fi 19.3%, Action 9.8%

  53. #53 Anomaly: Warzone Earth
    69% matchVery Positive87% of 4,668 reviews2011
    Dev: 11 bit studios
    Windows · Mac · Linux
    Median: 2.4 hrsMean: 11.0 hrs≥1hr: 88%

    Lead an armored squad through the perils of this reversed tower defense action-strategy game!

    Why similar: Strategy 59.3%, Sci-fi 20.4%, Action 11.7%, Aliens 8.6%

  54. #54 UFO - Unfortunately Fortunate Organisms
    69% matchVery Positive86% of 63 reviews2017
    Dev: Rebourne StudiosPub: Back To Basics Gaming
    Windows · Mac · Linux
    Median: 3.2 hrsMean: 3.2 hrs≥1hr: 69%

    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?

    Why similar: Action 62.3%, Aliens 37.7%

  55. #55 EXOME
    67% matchVery Positive80% of 316 reviews2022
    Dev: RudeFrog Studios
    Windows

    EXOME is a co-op sci-fi survival shooter that blends wave-based survival with open-world exploration. Battle hordes of aliens, upgrade your arsenal, and uncover the hidden truths of the deep forest. Will you face it alone or bring your friends along?

    Why similar: Third-Person Shooter 41.2%, Shooter 19.5%, Sci-fi 13.4%, Aliens 11.3%, Third Person 8.6%

  56. #56 Beat the Humans
    65% matchVery Positive80% of 61 reviews2025
    Dev: Dochungryest
    Windows

    Beat the Humans is the turn-based tactical strategy game. Here you lead an army of aliens against invaders from the human race. Collect your squad, protect planets, strengthen your army with equipment and look for allies if you want to survive and win.

    Why similar: Strategy 78%, Action 22%

  57. #57 A.I. Invasion
    70% matchMostly Negative35% of 66 reviews2015
    Dev: GameArt Studio GmbH
    Windows
    Median: 4.1 hrsMean: 7.1 hrs≥1hr: 97%

    A.I. Invasion is an action-loaded top-down-shooter in a futuristic setting. The superior machines subjugated the universe. In a wide range of missions you take the role of a soldier and equip and command a team of special units to reclaim the planet system.

    Why similar: Strategy 44.5%, Shooter 28.3%, Action 27.2%

  58. #58 SENTRY
    64% matchVery Positive83% of 853 reviews2024
    Dev: Fireblade Software
    Windows
    Median: 2.7 hrsMean: 5.2 hrs≥1hr: 70%

    SENTRY is an action-defense first person shooter where you defend your spaceship against invading aliens. Plot an escape route through hostile space and battle the enemy across your vessel with the support of traps, turrets and environmental destruction.

    Why similar: Strategy 29%, Sci-fi 24.3%, Aliens 19.1%, Shooter 18.2%, Action 9.4%

  59. #59 Operation: New Earth
    68% matchMixed61% of 819 reviews2016
    Dev: Hunted Cow Games
    Windows · Mac
    Median: 2.4 hrsMean: 36.1 hrs≥1hr: 63%

    Operation: New Earth is an intense sci-fi multiplayer strategy game in which you must command an advanced military facility to defend Earth from a hostile alien invasion. Create an alliance, gather resources, and unlock advanced technology to level up your stronghold!

    Why similar: Strategy 61.8%, Sci-fi 21.5%, Aliens 16.7%

  60. #60 Alien Insanity
    68% matchVery Positive86% of 50 reviews2017
    Dev: Paul BirdPub: Marjupi Games
    Windows

    Aliens have invaded Earth and these thing are weird. Mechanical steam-powered shells... bipedal robots... flying eyeballs drones... Can this all be real? The aim of each level is simple: Kill all the aliens - then find the exit. 24 mind-bending levels! Create and share mods with the inbuilt level editor.

    Why similar: Strategy 69.6%, Action 30.4%

Based on tag similarity + player behavior
Loading graph...