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Games Like Alien Hallway 2

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

Alien Hallway 2 header art

We're happy to present a new game in the Alien Shooter universe! Get prepared to unique tactical gameplay, lots of monster types and 8 fighter types allowing you create your own style of completing missions and defeating bosses.

Reviews: Mixed — 67% — of 171 reviews
Released: 2017-10-05
Developer: Sigma Team Inc.
Genres: Action, Indie, Strategy
Platforms: Windows
Median playtime: 3.6 hrs
Mean playtime: 13.2 hrs
Players ≥ 1 hr: 65%

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  1. #1 Alien Hallway
    97% matchMixed65% of 326 reviews2011
    Dev: Sigma Team Inc.
    Windows
    Median: 1.4 hrsMean: 6.7 hrs≥1hr: 54%

    Players measure stamina with a never-ending stream of green creatures within the borders of a special military mission.

    Why similar: Aliens 24.2%, Shooter 13.2%, Tactical 10.7%, Isometric 9.5%, Inventory Management 9.3%

  2. #2 Alien Shooter 2 - The Legend
    96% matchMixed53% of 1,170 reviews2020
    Dev: Sigma Team Inc.
    Windows
    Median: 4.4 hrsMean: 29.0 hrs≥1hr: 92%

    Meet the completely reworked legendary game loved by millions of players worldwide! Alien Shooter 2 - the Legend is an ambitious follow-up to the famous Alien Shooter series.

    Why similar: Aliens 21.3%, Shoot 'Em Up 18.8%, Shooter 11.9%, Isometric 11.4%, Action RPG 11%

  3. #3 Alien Shooter 2: Reloaded
    96% matchVery Positive92% of 3,612 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.4 hrsMean: 11.6 hrs≥1hr: 90%

    This is the unique alloy of arcade action and RPG elements which combines well-established world of classical games and unmatched dynamics of the first part.

    Why similar: Aliens 27.8%, Shoot 'Em Up 19.5%, Isometric 13.7%, Shooter 10.8%, Action RPG 9.6%

  4. #4 Alien Shooter - Last Hope
    95% matchMostly Positive77% of 337 reviews2020
    Dev: Sigma Team Inc.
    Windows
    Median: 2.7 hrsMean: 7.3 hrs≥1hr: 75%

    New chapter in history of the legendary game, including 10 story missions.

    Why similar: Shoot 'Em Up 22.8%, Aliens 13.9%, Shooter 12.8%, Isometric 12.7%, Action RPG 9.5%

  5. #5 Alien Shooter TD
    94% matchVery Positive85% of 919 reviews2017
    Dev: Sigma Team Inc.
    Windows
    Median: 3.8 hrsMean: 7.3 hrs≥1hr: 95%

    Innovative Tower Defense inspired by legendary Alien Shooter series! The game was created in keeping with the best traditions of Sigma`s games, no concessions of any kind - everything is just like in real life!

    Why similar: Aliens 25.5%, Isometric 16.3%, Shooter 15.4%, Strategy 11.3%, Inventory Management 10.8%

  6. #6 Iron Marines
    94% matchMostly Positive78% of 1,888 reviews2019
    Dev: Ironhide Game Studio
    Windows · Mac · Linux
    Median: 5.2 hrsMean: 11.4 hrs≥1hr: 86%

    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!

    Why similar: RTS 41.7%, Aliens 23.4%, Strategy 11.7%, Sci-fi 9.4%, Action 5.6%

  7. #7 Aliens: Dark Descent
    92% matchVery Positive88% of 18,947 reviews2023
    Dev: Tindalos InteractivePub: Focus Entertainment
    Windows
    Median: 4.3 hrsMean: 15.3 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: RTS 31%, Aliens 17.7%, Tactical 15.5%, Strategy 12.6%, Isometric 7.9%

  8. #8 Alien Breed 2: Assault
    93% matchMostly Positive71% of 1,060 reviews2010
    Dev: Team17 Digital Ltd
    Windows
    Median: 36 minMean: 3.8 hrs≥1hr: 38%

    Can you survive the alien onslaught? Gamers across the world will now have a chance to play the next chapter in this high-budget, high-quality series.

    Why similar: Aliens 29.2%, Shooter 20.9%, Isometric 19.1%, Action 14.8%, Third Person 8%

  9. #9 DG2: Defense Grid 2
    91% matchVery Positive87% of 3,465 reviews2014
    Dev: Hidden Path Entertainment
    Windows
    Median: 5.8 hrsMean: 11.3 hrs≥1hr: 89%

    Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.

    Why similar: RTS 32.1%, Aliens 26.2%, Tactical 14.2%, Strategy 10.1%, Sci-fi 8.6%

  10. #10 Natural Selection 2
    89% matchVery Positive85% of 13,374 reviews2012
    Dev: Unknown Worlds Entertainment
    Windows
    Median: 2.9 hrsMean: 24.2 hrs≥1hr: 85%

    A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!

    Why similar: RTS 31.1%, Aliens 23.4%, Strategy 14.3%, Sci-fi 8.3%, Shooter 7.9%

  11. #11 NS2: Combat
    91% matchMixed54% of 303 reviews2014
    Dev: Faultline GamesPub: Unknown Worlds Entertainment
    Windows
    Median: 2.8 hrsMean: 11.7 hrs≥1hr: 80%

    NS2: Combat is a powerful twitch-shooter where space marines battle aliens through a competitive mixture of MOBA & FPS playstyles. Are you ready?

    Why similar: Shooter 31%, Action 25.5%, Aliens 21.6%, Sci-fi 12.2%, Indie 9.6%

  12. #12 Alien Breed: Impact
    90% matchMostly Positive75% of 1,909 reviews2010
    Dev: Team17 Software Ltd.Pub: Team17 Digital Ltd
    Windows
    Median: 54 minMean: 4.3 hrs≥1hr: 49%

    Experience the explosive science fiction arcade-shooter that resurrects a much revered franchise in an epic single player and co-op multiplayer campaign.

    Why similar: Aliens 32.8%, Shooter 19.7%, Isometric 17.2%, Action 10.7%, Sci-fi 10.1%

  13. #13 Palpus X Annihilation
    87% matchVery Positive96% of 77 reviews2026
    Dev: Sebastian Vargek (Meister Palpus)
    Windows

    Isometric action shooter with light RPG elements. Brutally kill tons of alien monsters, find over a dozen powerful weapons, skill up your hero & stop the blood thirsty invaders in a classic handcrafted campaign. Never ending waves await you in horde-mode!

    Why similar: Aliens 26.6%, Isometric 18.7%, Shoot 'Em Up 16.8%, Shooter 15.2%, Sci-fi 7.2%

  14. #14 Project Hunter
    89% matchMixed70% of 53 reviews2021
    Dev: AstroChimps Games
    Windows

    Stealth and tactic game that give you the control of an alien that evolves, adquire new abilities and face levels in various ways.

    Why similar: Strategy 47%, Aliens 26.9%, Sci-fi 12.9%, Indie 6.8%, Action 4.2%

  15. #15 Anomaly 2
    88% matchMostly Positive79% of 1,071 reviews2013
    Dev: 11 bit studios
    Windows · Mac · Linux
    Median: 2.5 hrsMean: 4.7 hrs≥1hr: 77%

    Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.

    Why similar: Strategy 37.5%, RTS 28.1%, Action 14.5%, Sci-fi 10.4%, Indie 8.3%

  16. #16 FreeInfantry
    86% matchVery Positive81% of 164 reviews2024
    Dev: FreeInfantry Group
    Windows

    Isometric. Massively Multiplayer. Capture The Flag. Skirmish. Bug Hunt. And more. Welcome to FreeInfantry - the world's first massive multiplayer online isometric shooter.

    Why similar: Aliens 27.8%, Isometric 20.1%, Shooter 16.6%, Arcade 11.5%, Tactical 10.5%

  17. #17 2112TD: Tower Defense Survival
    86% matchVery Positive87% of 448 reviews2023
    Dev: Refinery Games
    Windows

    Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.

    Why similar: Aliens 27.2%, Isometric 19.8%, Tactical 15.6%, Strategy 12.4%, Sci-fi 10.4%

  18. #18 Mushroom Wars 2
    85% matchMixed62% of 977 reviews2017
    Dev: Zillion WhalesPub: Azur Games
    Windows · Mac · Linux
    Median: 5.6 hrsMean: 8.4 hrs≥1hr: 91%

    In Mushroom Wars 2, enemy tribes of feisty mushroom creatures face off in short but fierce RTS battles. Step into the shoes of a fearless Mushroom Commander, choose a hero to lead your army, and take control of the battlefield in a variety of multiplayer modes or challenging story campaign.

    Why similar: RTS 52.7%, Strategy 23.6%, Tactical 12.5%, Action 7.4%, Indie 3.9%

  19. #19 Shadowgrounds
    84% matchVery Positive81% of 1,624 reviews2006
    Dev: Frozenbyte
    Windows · Mac
    Median: 2.1 hrsMean: 16.1 hrs≥1hr: 86%

    Shadowgrounds breathes fresh air into the action genre with explosive combat sequences, an innovative weapon upgrade system, and an intriguing storyline. The adrenaline-pumping, top-down gameplay and audiovisual fireworks set the scene for this new action experience which also includes single computer (split keyboard or joystick) co-op...

    Why similar: Aliens 31.4%, Shoot 'Em Up 15.4%, Isometric 14.9%, Shooter 12.8%, Sci-fi 9.6%

  20. #20 Deadlock Station
    82% matchVery Positive81% of 62 reviews2026
    Dev: Luxorix Games
    Windows

    Turn the battlefield into your ally in this tactical rogue-like with indirect controls. Assemble a unique squad, destroy the alien invaders with precise planning, and uncover the truth about the Event and the mysterious disappearance of humans.

    Why similar: Tactical 37.7%, Strategy 25.2%, Sci-fi 22.5%, Adventure 11.9%, Singleplayer 2.8%

  21. #21 Sanctum 2
    82% matchVery Positive90% of 14,391 reviews2013
    Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
    Windows · Mac · Linux
    Median: 2.8 hrsMean: 6.7 hrs≥1hr: 86%

    Sanctum 2 is the sequel to the world’s first Tower Defense/FPS hybrid game. Pick from four unique character classes and embark on a mission to protect the oxygen-producing Cores from hordes of deadly aliens who are threatened by their existence.

    Why similar: Strategy 26.8%, Aliens 22.5%, Shooter 15.9%, Sci-fi 15.5%, Action 12.8%

  22. #22 Alien Rage - Unlimited
    84% matchMixed68% of 3,584 reviews2013
    Dev: CI Games
    Windows
    Median: 1.1 hrsMean: 9.9 hrs≥1hr: 51%

    Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them!

    Why similar: Shooter 34.8%, Aliens 31.8%, Action 20.4%, Sci-fi 11.6%, Singleplayer 1.4%

  23. #23 Destructivator 2
    83% matchVery Positive96% of 56 reviews2020
    Dev: Pug Fugly GamesPub: Thalamus Digital
    Windows

    A platform shooter that brings 90's gaming smashing into your face! Blast and insta-melee your way through hordes of alien soldiers, robots, bosses and loads more. Fight on foot, in a fighter or in a bomber. Take on bosses and ensure that the alien menace won't threaten Earth ever again!

    Why similar: Shooter 32.5%, Shoot 'Em Up 19.1%, Aliens 14.6%, Action 12.5%, Arcade 10.5%

  24. #24 Distant Space 2
    81% matchVery Positive81% of 1,638 reviews2017
    Dev: PixelMouse
    Windows
    Median: 1.1 hrsMean: 6.2 hrs≥1hr: 53%

    Distant Space 2 - is an indirect continuation of the first part, in which you will find more dynamic gameplay. Your task is to destroy enemy ships on each level to go to the next of 26 available. In addition to conventional ships, you will have to wait for the boss ships, the battle with which will not be easy.

    Why similar: Shoot 'Em Up 29.3%, Aliens 22.1%, Shooter 15.7%, Arcade 12%, Action 6.7%

  25. #25 Gunlocked 2
    79% matchVery Positive85% of 91 reviews2026
    Dev: FromLefcourt
    Windows

    Movement is your weapon. A sci-fi action roguelike and shmup combined, in Gunlocked 2 you'll pilot and upgrade a state-of-the-art warship against endless waves of deadly aliens. Deep customization, branching paths, and tons of unlockables offer endless replayability!

    Why similar: Shoot 'Em Up 36.1%, Aliens 27.9%, Shooter 16.8%, Arcade 12.7%, Action 6.5%

  26. #26 Microcosmum 2
    81% matchMixed62% of 143 reviews2024
    Dev: Satur Entertainment
    Windows

    A relaxing strategy game featuring unconventional gameplay. Your objectives include development, evolution, border expansion and protection of your hive.

    Why similar: RTS 24.6%, Aliens 23%, Strategy 19.8%, Action 10.1%, Adventure 8.7%

  27. #27 Iron Marines Invasion
    80% matchMixed67% of 373 reviews2023
    Dev: Ironhide Game Studio
    Windows
    Median: 2.1 hrsMean: 4.8 hrs≥1hr: 65%

    Prepare to take off, soldier! The galaxy needs your strategy! Prove your RTS expertise, explore an entire galaxy and defend it from a threatening invasion.

    Why similar: RTS 50.9%, Tactical 18.6%, Strategy 13.1%, Sci-fi 11.4%, Action 6.1%

  28. #28 Pirate Patrol
    78% matchMixed63% of 51 reviews2026
    Dev: INDIELLIGENT
    Windows

    Pirate Patrol is a hardcore tactical simulation/RPG with procedurally generated battles, endless replayability, and infinite items/loot, where mastery comes from precision, planning, and smart command decisions. Your pilots are ready for your orders, Captain!

    Why similar: RTS 42.7%, Tactical 17.7%, Strategy 12.1%, Action RPG 12%, Sci-fi 8.5%

  29. #29 Starship Troopers: Terran Command
    77% matchVery Positive87% of 12,051 reviews2022
    Dev: The ArtistocratsPub: Slitherine Ltd.
    Windows
    Median: 3.3 hrsMean: 10.3 hrs≥1hr: 83%

    Lead the Mobile Infantry in this RTS game set in the Starship Troopers film universe. Balance your army composition with a diverse set of unit types, overcome line-of-sight and line-of-fire challenges through tactical positioning, and use special abilities to smash the Arachnid hordes!

    Why similar: RTS 49.6%, Strategy 18.8%, Tactical 13%, Aliens 9.8%, Sci-fi 6.8%

  30. #30 Sentinel 3: Homeworld
    79% matchMostly Positive80% of 149 reviews2014
    Dev: Origin8Pub: Strategy First
    Windows
    Median: 4.4 hrsMean: 17.8 hrs≥1hr: 74%

    The biggest installment of the award winning Sentinel sci-fi tower defense series now on PC!Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses! * An epic campaign across 20 levels.

    Why similar: Strategy 65.7%, Sci-fi 18.7%, Indie 15.7%

  31. #31 Spaceland: Sci-Fi Indie Tactics
    78% matchMostly Positive77% of 413 reviews2019
    Dev: Tortuga Team
    Windows
    Median: 3.2 hrsMean: 5.4 hrs≥1hr: 83%

    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.

    Why similar: Aliens 32%, Isometric 22.2%, Tactical 17.3%, Strategy 11.5%, Sci-fi 10%

  32. #32 Xenonauts 2
    73% matchVery Positive81% of 5,852 reviews2026
    Dev: Goldhawk InteractivePub: Hooded Horse
    Windows
    Median: 7.2 hrsMean: 20.6 hrs≥1hr: 83%

    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: Isometric 22.6%, Tactical 17.3%, Shooter 16.6%, Strategy 12.3%, Arcade 10.7%

  33. #33 X-Morph: Defense
    75% matchVery Positive91% of 4,244 reviews2017
    Dev: EXOR Studios
    Windows
    Median: 3.0 hrsMean: 5.6 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: Aliens 30.9%, Isometric 18.5%, Shooter 15.3%, Strategy 14%, Sci-fi 9.5%

  34. #34 Pewt 'em Up!
    75% matchVery Positive96% of 171 reviews2022
    Dev: team tsoto
    Windows · Linux

    Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

    Why similar: Shoot 'Em Up 28.9%, Aliens 25.7%, Shooter 17.1%, Arcade 12.1%, Action 7.4%

  35. #35 Ares Virus2
    76% matchMixed64% of 425 reviews2022
    Dev: 热区网络
    Windows

    The "Ares Virus" series of games is widely acclaimed for its unique combat and individual style of painting. Now that the sequel is back, it will give you an unprecedented experience.

    Why similar: Action RPG 73.9%, Action 23.8%, Singleplayer 2.3%

  36. #36 Action Alien
    77% matchMixed56% of 502 reviews2015
    Dev: Devdan GamesPub: Conglomerate 5
    Windows
    Median: 3.0 hrsMean: 4.9 hrs≥1hr: 92%

    Jump into the action and battle your way through hordes of aliens from deserts to tropical islands with fully destructible environments !

    Why similar: Aliens 46.6%, Action 28.8%, Adventure 13.5%, Indie 11%

  37. #37 Alien Shooter: Revisited
    76% matchMixed65% of 877 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.2 hrsMean: 8.0 hrs≥1hr: 87%

    Crowds of blood-thirsty monsters, crawling from every corner of the secret research base. Gloomy basements and modern labs, darkness changing into blazing bulbs. The only usual thing is: you're in a bad place alone, and there's no one to help you!

    Why similar: Shooter 27.3%, Aliens 26.7%, Isometric 22.8%, Action 15.2%, Indie 6.4%

  38. #38 Aaero2
    72% matchVery Positive92% of 77 reviews2024
    Dev: Mad FellowsPub: Wired Productions
    Windows

    Tune into Aaero2 - a heart-pounding rhythm-shooter with 20 stunning alien worlds, each powered by a legendary Monstercat track. Trace ribbons of light, unleash devastating firepower, and conquer colossal bosses! Play solo or co-op and feel every beat as you fight to the soundtrack.

    Why similar: On-Rails Shooter 44.8% ★, Aliens 17.5%, Shooter 10.1%, Arcade 9.4%, Sci-fi 6.6%

  39. #39 Alien Shooter
    73% matchOverwhelmingly Positive95% of 4,773 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.1 hrsMean: 9.5 hrs≥1hr: 85%

    The endless darkness and the somber, long passages of a military complex have become the abode of evil, thousands of blood-thirsty creatures fill its offices, storehouses and mysterious laboratories. About 1,000 monsters on each map, showing up to 100 monsters simultaneously on one playing screen.

    Why similar: Aliens 29.5%, Shooter 18%, Isometric 17.2%, Action RPG 11.9%, Sci-fi 7.6%

  40. #40 Alien Strike: Blasting the Intruders
    70% matchVery Positive93% of 168 reviews2026
    Dev: Combo Game StudioPub: Nuntius Games
    Windows

    Slide, jump and shoot in 8 directions in this explosive Run 'n Gun for up to 3 players! Swap weapons in real time, activate insane specials and take on alien bosses in an action-packed invasion of retro mayhem!

    Why similar: Aliens 37.1%, Shoot 'Em Up 31.2%, Shooter 15.3%, Arcade 10.3%, Action 6%

  41. #41 Tachyon Project
    74% matchMostly Positive75% of 80 reviews2015
    Dev: Eclipse GamesPub: SA Industry
    Windows
    Median: 3.2 hrsMean: 4.0 hrs≥1hr: 95%

    Tachyon Project is a dual stick shooter heavily inspired by classic shoot'em ups. We’ve combined many unique enemy types, a large variety of weapons and power-ups with innovative gameplay to ensure a long lasting challenge and discovery at every new level.

    Why similar: Shoot 'Em Up 49.9%, Action 20.6%, Arcade 17.4%, Indie 12.2%

  42. #42 Strain Tactics
    73% matchVery Positive86% of 243 reviews2017
    Dev: Touch Dimensions Interactive
    Windows
    Median: 3.1 hrsMean: 10.4 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: Aliens 33.6%, Strategy 24.6%, Action 12.9%, Sci-fi 10%, Action RPG 6.9%

  43. #43 Super Sanctum TD
    72% matchVery Positive86% of 1,582 reviews2013
    Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
    Windows · Mac
    Median: 1.9 hrsMean: 34.6 hrs≥1hr: 75%

    Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core!

    Why similar: Aliens 33.3%, Isometric 26.2%, Strategy 13.3%, Sci-fi 9.7%, Action 5.8%

  44. #44 Zotrix
    74% matchMixed59% of 202 reviews2015
    Dev: ZeroBit GamesPub: Ocean Media LLC
    Windows · Mac · Linux
    Median: 3.9 hrsMean: 4.9 hrs≥1hr: 96%

    Zotrix is a modern take on the classic arcade shooter. The game introduces resource trading economy and system of upgrades between number of space stations bringing the classic experience into modern generation. Aliens are attacking and Solar Division Command needs You!

    Why similar: Shoot 'Em Up 46.3%, Strategy 23.1%, Action 21.8%, Indie 8.8%

  45. #45 Red Solstice 2: Survivors
    71% matchMixed70% of 3,318 reviews2021
    Dev: IronwardPub: 505 Games
    Windows
    Median: 7.7 hrsMean: 13.8 hrs≥1hr: 94%

    Sequel to the best-seller ​The Red Solstice​. Plan your strategy and infiltrate a real-time tactical battlefield - alone or with up to 7 squad members. Can you demonstrate the combat prowess to survive and secure a future for humanity?

    Why similar: Aliens 41%, Tactical 15.8%, Strategy 14.7%, Third Person 14.4%, Sci-fi 12.7%

  46. #46 XCOM®: Chimera Squad
    69% matchMostly Positive71% of 23,483 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: Aliens 43.7%, Strategy 33.6%, Sci-fi 10.8%, Tactical 9.9%, Singleplayer 2%

  47. #47 WARSHIFT
    71% matchMostly Positive71% of 699 reviews2016
    Dev: Cyril Megem
    Windows
    Median: 2.6 hrsMean: 3.6 hrs≥1hr: 78%

    Unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters.

    Why similar: RTS 56.8%, Strategy 20%, Sci-fi 9.3%, Action 9%, Indie 4.8%

  48. #48 Beat the Humans
    69% matchMostly Positive77% of 66 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: Tactical 35.9%, Strategy 26.8%, Action RPG 24.1%, Action 10.2%, Singleplayer 2.9%

  49. #49 Alien Shooter 2 - New Era
    71% matchMixed51% of 294 reviews2022
    Dev: Sigma Team Inc.
    Windows
    Median: 3.0 hrsMean: 5.5 hrs≥1hr: 74%

    A desert, an abandoned city, cramped underground corridors of MAGMAs research centers, and for hundreds of kilometers around there is only darkness and thousands of monsters coming from all sides. You have only two options - to achieve your goal or die.

    Why similar: Shoot 'Em Up 28.1%, Isometric 17%, Action RPG 13.2%, Aliens 10.6%, PvE 7.4%

  50. #50 Devader
    70% matchVery Positive95% of 55 reviews2019
    Dev: Falkenbrew
    Windows · Mac · Linux

    Devader is an intense 90's-style twin-stick shooter, complete with crazy old-school bosses, powerful strategic abilities and multiple endings. Upgrade your robot with nukes, shields, turrets and more to exterminate the relentless invaders.

    Why similar: Shoot 'Em Up 34.9%, Isometric 22.8%, Shooter 18.4%, Arcade 12.3%, Strategy 11.5%

  51. #51 Alvora Tactics
    70% matchVery Positive92% of 152 reviews2017
    Dev: Rad Codex
    Windows

    Alvora Tactics is an indie Tactics RPG that combines strategic combat with immersive exploration. Explore and conquer Great Serpent Alvora with your own customizable band of warriors!

    Why similar: Strategy 75.1%, Indie 24.9%

  52. #52 Alien Robot Monsters
    69% matchVery Positive84% of 125 reviews2015
    Dev: Kraftix Games
    Windows · Mac · Linux
    Median: 7.0 hrsMean: 11.9 hrs≥1hr: 95%

    Epic sci-fi tower defense action with 16-bit era look and feel, pitching your colonists against an almost endless horde of hostile alien robots who strongly oppose your attempts of colonizing their planet! Deluxe version includes the soundtrack!

    Why similar: Strategy 54.3%, Action 29.6%, Indie 16.2%

  53. #53 ASTROLANCER
    65% matchVery Positive98% of 150 reviews2024
    Dev: Studio Hexeye
    Windows

    ASTROLANCER combines top-down shooter and shoot 'em up gameplay into one action-packed experience! Devise your own playstyle with a huge variety of weapons. Hardcore and casual players alike are welcome!

    Why similar: Shoot 'Em Up 67.6%, Shooter 15.9%, Action 12.6%, Singleplayer 3.9%

  54. #54 Towerful Defense: Prologue
    66% matchVery Positive88% of 75 reviews2024
    Dev: Mini Fun Games
    Windows · Mac · Linux

    A tower defense action roguelike where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and items to craft powerful builds that lead you to victory.

    Why similar: RTS 27%, Shoot 'Em Up 26.5%, Aliens 19.4%, Action RPG 11.2%, Strategy 9.9%

  55. #55 Inferno 2
    68% matchVery Positive87% of 60 reviews2015
    Dev: Radiangames
    Windows

    Inferno 2 is an intense, atmospheric twin-stick adventure-shooter. Blast through 80+ levels full of enemies and secrets while upgrading your ship the way you want.

    Why similar: Action 41.8%, Adventure 34.3%, Indie 24%

  56. #56 Habroxia 2
    67% matchVery Positive92% of 63 reviews2021
    Dev: Lillymo Games
    Windows

    Blast off for a sequel that pushes every facet of 2D shoot'em ups to escape velocity!

    Why similar: Shoot 'Em Up 40.8%, Shooter 23.4%, Arcade 17.3%, Action 14.7%, Indie 2.8%

  57. #57 SYNTHETIK 2
    65% matchVery Positive81% of 3,497 reviews2021
    Dev: Flow Fire Games
    Windows
    Median: 6.8 hrsMean: 21.5 hrs≥1hr: 86%

    SYNTHETIK 2 is a unrelenting tactical-shooter rogue-lite. Play alone or with friends. Loot powerful tech. Experience the next level in gun-play. Upgrade your androids to rival the machine gods!

    Why similar: Shooter 31.5%, Tactical 23.7%, Sci-fi 14.6%, PvE 13.5%, Action 10%

  58. #58 Planets Under Attack
    67% matchMostly Positive73% of 1,250 reviews2012
    Dev: Targem GamesPub: Topware Interactive
    Windows · Mac
    Median: 3.3 hrsMean: 9.9 hrs≥1hr: 86%

    Play as humans or robots in a brand new sci-fi strategy adventure! Travel into the far reaches of space, through cleverly designed star constellations and variable game modes, conquering enemy planets using 15 combinable technologies.

    Why similar: Strategy 94.5%, Indie 3.2%, Sci-fi 2.3%

  59. #59 Tiny Troopers 2
    67% matchVery Positive87% of 113 reviews2017
    Dev: Starloop Studios SLPub: Game Troopers
    Windows · Mac

    Tiny Troopers are back and better than ever! Decked out in new uniforms and sporting the latest in military hardware, the troopers are just itching to get back into the fight! Test your mettle and lead your troopers to victory in four thrilling special operations!

    Why similar: Action 64.3%, Indie 35.7%

  60. #60 Radiant Defense
    67% matchVery Positive83% of 149 reviews2014
    Dev: Hexage
    Windows

    MILLIONS OF ALIENS WILL DIE!Radiant Defense is a tower defense game set in a vibrant universe invaded by countless alien hordes.Build your space fortress any way you wish, set up wide variety of weapons and traps and let the invasions begin!

    Why similar: Strategy 34.4%, Aliens 32.5%, Action 13.1%, Sci-fi 10.2%, Indie 9.9%

Modeli
Alien Hallway 2 cover art

Games Like Alien Hallway 2

Based on tag similarity + player behavior
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