Nodal

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 — 68% — of 168 reviews
Released: 2017-10-05
Developer: Sigma Team Inc.
Genres: Action, Indie, Strategy
Platforms: Windows
Median playtime: 2.7 hrs
Mean playtime: 13.1 hrs
Players ≥ 1 hr: 65%

Similar Games

View all 59 recommendations
  1. #1 Alien Hallway
    97% matchMixed65% of 325 reviews2011
    Dev: Sigma Team Inc.
    Windows
    Median: 1.4 hrsMean: 6.5 hrs≥1hr: 53%

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

    Why similar: Aliens 23.8%, Shooter 12.8%, Tactical 10.8%, Inventory Management 9.7%, Isometric 9.6%

  2. #2 Alien Shooter 2 - The Legend
    96% matchMixed52% of 1,143 reviews2020
    Dev: Sigma Team Inc.
    Windows
    Median: 4.4 hrsMean: 29.4 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 21.2%, Shoot 'Em Up 18.4%, Shooter 11.6%, Isometric 11.6%, Action RPG 10.9%

  3. #3 Alien Shooter 2: Reloaded
    96% matchVery Positive92% of 3,498 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.4 hrsMean: 11.7 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 19.1%, Isometric 13.9%, Shooter 10.7%, Action RPG 9.5%

  4. #4 Alien Shooter - Last Hope
    95% matchMostly Positive78% of 321 reviews2020
    Dev: Sigma Team Inc.
    Windows
    Median: 2.7 hrsMean: 7.4 hrs≥1hr: 75%

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

    Why similar: Shoot 'Em Up 22.5%, Aliens 13.7%, Isometric 12.9%, Shooter 12.6%, Action RPG 9.5%

  5. #5 Alien Shooter TD
    94% matchVery Positive85% of 908 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 25.8%, Isometric 16.8%, Shooter 15.3%, Strategy 12%, Inventory Management 11.7%

  6. #6 Aliens: Dark Descent
    92% 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: RTS 30.2%, Aliens 18%, Tactical 15.2%, Strategy 12.9%, Isometric 8.2%

  7. #7 Alien Breed 2: Assault
    94% matchMostly Positive70% of 1,040 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 29.5%, Shooter 20.8%, Isometric 19.1%, Action 14.6%, Third Person 7.8%

  8. #8 Iron Marines
    93% matchMostly Positive78% of 1,831 reviews2019
    Dev: Ironhide Game Studio
    Windows · Mac · Linux
    Median: 5.1 hrsMean: 11.4 hrs≥1hr: 87%

    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 41.5%, Aliens 23.3%, Strategy 12.1%, Sci-fi 9.4%, Action 5.4%

  9. #9 Alien Breed: Impact
    91% matchMostly Positive75% of 1,869 reviews2010
    Dev: Team17 Software Ltd.Pub: Team17 Digital Ltd
    Windows
    Median: 54 minMean: 4.1 hrs≥1hr: 48%

    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 32.9%, Shooter 19.4%, Isometric 17.5%, Action 10.5%, Sci-fi 10.2%

  10. #10 Natural Selection 2
    90% matchVery Positive85% of 13,305 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%, Aliens 23.2%, Strategy 14.8%, Sci-fi 8.3%, Shooter 7.7%

  11. #11 NS2: Combat
    91% matchMixed54% of 293 reviews2014
    Dev: Faultline GamesPub: Unknown Worlds Entertainment
    Windows
    Median: 2.8 hrsMean: 10.9 hrs≥1hr: 81%

    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 30.7%, Action 25.1%, Aliens 21.8%, Sci-fi 12.4%, Indie 10%

  12. #12 DG2: Defense Grid 2
    89% matchVery Positive86% of 3,339 reviews2014
    Dev: Hidden Path Entertainment
    Windows
    Median: 6.0 hrsMean: 11.4 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 31.9%, Aliens 25.9%, Tactical 14.5%, Strategy 10.4%, Sci-fi 8.6%

  13. #13 Project Hunter
    89% matchMostly Positive71% of 52 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 47.8%, Aliens 26.3%, Sci-fi 12.7%, Indie 6.9%, Action 4%

  14. #14 2112TD: Tower Defense Survival
    87% matchVery Positive88% of 428 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 26.7%, Isometric 19.8%, Tactical 15.7%, Strategy 12.7%, Sci-fi 10.3%

  15. #15 Anomaly 2
    88% matchMostly Positive79% of 1,055 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 38.8%, RTS 27.2%, Action 14%, Sci-fi 10.3%, Indie 8.5%

  16. #16 X-Morph: Defense
    86% 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: Aliens 30.5%, Isometric 18.8%, Shooter 15%, Strategy 14.5%, Sci-fi 9.4%

  17. #17 FreeInfantry
    86% matchVery Positive83% of 160 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 27.7%, Isometric 20.4%, Shooter 16.3%, Arcade 11.7%, Tactical 10.7%

  18. #18 Mushroom Wars 2
    85% matchMixed62% of 975 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 52.1%, Strategy 24.2%, Tactical 12.7%, Action 7.1%, Indie 4%

  19. #19 Alien Rage - Unlimited
    84% matchMixed68% of 3,535 reviews2013
    Dev: CI Games
    Windows
    Median: 1.1 hrsMean: 9.1 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 34.5%, Aliens 32.1%, Action 20.1%, Sci-fi 11.8%, Singleplayer 1.5%

  20. #20 Destructivator 2
    84% matchVery Positive96% of 55 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 32.2%, Shoot 'Em Up 18.8%, Aliens 14.7%, Action 12.3%, Arcade 10.8%

  21. #21 Sanctum 2
    82% matchVery Positive90% of 14,356 reviews2013
    Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
    Windows · Mac · Linux
    Median: 2.8 hrsMean: 6.7 hrs≥1hr: 85%

    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 27.7%, Aliens 22.3%, Shooter 15.5%, Sci-fi 15.4%, Action 12.3%

  22. #22 Sentinel 3: Homeworld
    83% matchMostly Positive80% of 148 reviews2014
    Dev: Origin8Pub: Strategy First
    Windows
    Median: 3.9 hrsMean: 16.9 hrs≥1hr: 73%

    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 66.1%, Sci-fi 18.2%, Indie 15.7%

  23. #23 Gunlocked 2
    80% matchVery Positive88% of 64 reviews2025
    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 33.9%, Aliens 28.2%, Shooter 17.9%, Arcade 13.3%, Action 6.6%

  24. #24 Palpus X Annihilation
    79% matchVery Positive96% of 53 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 19.1%, Shoot 'Em Up 16.6%, Shooter 14.9%, Sci-fi 7.2%

  25. #25 Microcosmum 2
    81% matchMixed63% of 136 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 24.5%, Aliens 22.9%, Strategy 20.5%, Action 9.8%, Adventure 8.5%

  26. #26 Iron Marines Invasion
    81% matchMixed69% of 350 reviews2023
    Dev: Ironhide Game Studio
    Windows
    Median: 2.1 hrsMean: 5.0 hrs≥1hr: 67%

    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 50.4%, Tactical 18.9%, Strategy 13.5%, Sci-fi 11.4%, Action 5.8%

  27. #27 Shadowgrounds
    82% matchVery Positive81% of 1,601 reviews2006
    Dev: Frozenbyte
    Windows · Mac
    Median: 2.1 hrsMean: 16.2 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%, Isometric 15.2%, Shoot 'Em Up 15.1%, Shooter 12.6%, Sci-fi 9.6%

  28. #28 Pewt 'em Up!
    78% 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 28.4%, Aliens 25.9%, Shooter 16.9%, Arcade 12.4%, Action 7.3%

  29. #29 Distant Space 2
    79% matchMostly Positive80% of 1,501 reviews2017
    Dev: PixelMouse
    Windows
    Median: 54 minMean: 6.2 hrs≥1hr: 46%

    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 28.8%, Aliens 22.3%, Shooter 15.6%, Arcade 12.3%, Action 6.6%

  30. #30 Aaero2
    76% matchVery Positive93% of 68 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 44.5%, Aliens 17.6%, Shooter 9.9%, Arcade 9.6%, Sci-fi 6.7%

  31. #31 Action Alien
    78% matchMixed56% of 496 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 46.9%, Action 28.3%, Adventure 13.3%, Indie 11.5%

  32. #32 Red Solstice 2: Survivors
    75% matchMixed70% of 3,299 reviews2021
    Dev: IronwardPub: 505 Games
    Windows
    Median: 7.7 hrsMean: 13.9 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 40.5%, Tactical 16%, Strategy 15.1%, Third Person 14.2%, Sci-fi 12.6%

  33. #33 Tachyon Project
    77% matchMostly Positive76% of 74 reviews2015
    Dev: Eclipse GamesPub: SA Industry
    Windows
    Median: 3.1 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 49.2%, Action 20.2%, Arcade 17.9%, Indie 12.7%

  34. #34 Strain Tactics
    76% 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: Aliens 33.3%, Strategy 25.4%, Action 12.5%, Sci-fi 10%, Action RPG 6.8%

  35. #35 Zotrix
    77% matchMixed59% of 200 reviews2015
    Dev: ZeroBit GamesPub: Ocean Media LLC
    Windows · Mac · Linux
    Median: 4.0 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 45.4%, Strategy 24.2%, Action 21.3%, Indie 9.1%

  36. #36 Beat the Humans
    73% 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: Tactical 36.2%, Strategy 27.4%, Action RPG 23.6%, Action 9.8%, Singleplayer 3%

  37. #37 Alien Shooter
    74% matchOverwhelmingly Positive95% of 4,607 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.1 hrsMean: 9.1 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 17.6%, Isometric 17.5%, Action RPG 11.6%, Sci-fi 7.7%

  38. #38 Devader
    74% 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 34.1%, Isometric 23.3%, Shooter 18.1%, Arcade 12.6%, Strategy 12%

  39. #39 Alien Shooter: Revisited
    75% matchMixed64% of 849 reviews2009
    Dev: Sigma Team Inc.
    Windows
    Median: 3.2 hrsMean: 7.9 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 27.2%, Aliens 25.8%, Isometric 23%, Action 15.3%, Indie 7.1%

  40. #40 Gunlocked
    71% matchVery Positive87% of 502 reviews2022
    Dev: FromLefcourt
    Windows
    Median: 3.4 hrsMean: 4.6 hrs≥1hr: 81%

    A twin stick shooter without the twin stick, Gunlocked is a sci-fi action roguelike about careful positioning and upgrade selection. Manage unique targeting systems across multiple weapons and upgrades, as you battle legions of alien ships, and then do it all over again!

    Why similar: Shoot 'Em Up 34.4%, Aliens 24.5%, Shooter 15.3%, Arcade 12.8%, Action 6.5%

  41. #41 Alien Robot Monsters
    73% matchVery Positive85% of 124 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 55.4%, Action 28.2%, Indie 16.4%

  42. #42 Alvora Tactics
    73% matchVery Positive93% of 149 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 75.2%, Indie 24.8%

  43. #43 ASTROLANCER
    68% matchVery Positive98% of 135 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 67.7%, Shooter 15.6%, Action 12.5%, Singleplayer 4.2%

  44. #44 Radiant Defense
    71% matchVery Positive83% of 146 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 35.1%, Aliens 32.1%, Action 12.6%, Sci-fi 10.1%, Indie 10.1%

  45. #45 Spaceland: Sci-Fi Indie Tactics
    70% matchMostly Positive77% of 409 reviews2019
    Dev: Tortuga Team
    Windows
    Median: 3.1 hrsMean: 5.4 hrs≥1hr: 82%

    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 41.3%, Tactical 20.7%, Strategy 14.8%, Sci-fi 13.2%, 3D 8.1%

  46. #46 WARSHIFT
    71% matchMostly Positive71% of 697 reviews2016
    Dev: Cyril Megem
    Windows
    Median: 2.5 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 55.6%, Strategy 20.8%, Sci-fi 9.5%, Action 8.9%, Indie 5.1%

  47. #47 Space Survival
    72% matchMixed50% of 150 reviews2016
    Dev: UltraShock Gaming LLCPub: Conglomerate 5
    Windows
    Median: 3.2 hrsMean: 4.0 hrs≥1hr: 79%

    Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?

    Why similar: Shoot 'Em Up 24.5%, Aliens 23.2%, Shooter 15.1%, Arcade 11.3%, Action 7.9%

  48. #48 Towerful Defense: Prologue
    67% 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 27.2%, Shoot 'Em Up 26%, Aliens 19.4%, Action RPG 11.2%, Strategy 10.3%

  49. #49 Habroxia 2
    69% matchVery Positive92% of 61 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 40.4%, Shooter 23.2%, Arcade 17.9%, Action 14.5%, Indie 2.9%

  50. #50 Alien Shooter 2 - New Era
    70% matchMixed52% of 284 reviews2022
    Dev: Sigma Team Inc.
    Windows
    Median: 2.9 hrsMean: 5.5 hrs≥1hr: 70%

    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 27.5%, Isometric 17.3%, Action RPG 13.2%, Aliens 10.5%, PvE 7.9%

  51. #51 SYNTHETIK 2
    67% matchVery Positive81% of 3,230 reviews2021
    Dev: Flow Fire Games
    Windows
    Median: 6.0 hrsMean: 19.5 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 30.6%, Tactical 24.1%, Sci-fi 14.6%, PvE 14.2%, Action 9.6%

  52. #52 Dome Keeper
    65% matchVery Positive92% of 19,233 reviews2022
    Dev: BippinbitsPub: Raw Fury
    Windows · Mac · Linux
    Median: 4.1 hrsMean: 10.8 hrs≥1hr: 87%

    Defend against waves of alien monsters in this unique roguelike action miner. Dig for resources, collect useful gadgets, and upgrade equipment to increase odds of survival – just hurry back before your dome is destroyed!

    Why similar: Tactical 37.2%, Sci-fi 26.7%, Action 19.6%, Adventure 11.2%, Singleplayer 5.2%

  53. #53 Planets Under Attack
    70% matchMostly Positive73% of 1,241 reviews2012
    Dev: Targem GamesPub: Topware Interactive
    Windows · Mac
    Median: 3.3 hrsMean: 10.0 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 94.6%, Indie 3.2%, Sci-fi 2.2%

  54. #54 Inferno 2
    69% matchVery Positive86% of 58 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 41.1%, Adventure 33.8%, Indie 25.1%

  55. #55 Super Sanctum TD
    68% matchVery Positive87% of 1,575 reviews2013
    Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
    Windows · Mac
    Median: 1.9 hrsMean: 33.2 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 32.8%, Isometric 26.3%, Strategy 13.6%, Sci-fi 9.7%, Action 5.6%

  56. #56 Wall World 2
    64% matchMostly Positive76% of 1,629 reviews2025
    Dev: Alawar
    Windows · Mac
    Median: 5.9 hrsMean: 12.8 hrs≥1hr: 83%

    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!

    Why similar: Aliens 49.6%, Strategy 18.2%, Sci-fi 14.2%, Action 9%, Adventure 6.9%

  57. #57 Primitive Shooter
    69% matchMostly Positive76% of 104 reviews2018
    Dev: Primitive StudioPub: Conglomerate 5
    Windows
    Median: 12 minMean: 7.0 hrs≥1hr: 38%

    Primitive Shooter - an interesting and exciting game, made in a minimalist style! Take on the role of the main character, shoot out from enemies, set new records and all this under pleasant music!

    Why similar: Strategy 39.9%, Shooter 24.4%, Action 22.5%, Indie 13.3%

  58. #58 Infested Planet
    66% 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: RTS 38%, Strategy 19.7%, Aliens 16.2%, Tactical 7.8%, Sci-fi 6.9%

  59. #59 Anomaly: Warzone Earth
    66% 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 36.1%, RTS 21.2%, Aliens 14.3%, Sci-fi 11.5%, Action 9%

Alien Hallway 2 cover art

Games Like Alien Hallway 2

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