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Games like Slordax: The Unknown Enemy

Games like Slordax: The Unknown Enemy

Games like Slordax: The Unknown Enemy

Looking for games like Slordax: The Unknown Enemy? Here are top arcade shooter recommendations with a science fiction focus, selected from player-similarity data — start with Free Stars: Children of Infinity, Silent Sector or Hyper Echelon.

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  1. An Epic Space AdventureFree Stars: Children of Infinity is an action-adventure game inspired by the golden age of science fiction, defined by its hopeful future, wondrous technology, and a grandiose galaxy filled with eclectic stories. You are the captain of a mission to the farthest reaches of space, where you'll discover thousands of exotic worlds and dozens of alien denizens. Some are friendl… If you enjoyed this game, see our list of games similar to Free Stars: Children of Infinity.

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  2. 84%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:stability
    84% User Score Based on 127 reviews

    Silent Sector is a crazy sci-fi action rpg from a new distant Wild West dominated by powerful corporations locked in a fight for a rare mineral called Eldorite. If you enjoyed this game, see our list of games similar to Silent Sector.

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  3. 80%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, grinding
    88% User Score Based on 42 reviews

    The Cyan galaxy is in peril! Your trusty little star fighter and rag tag squad of wingmen are the only hope against the evil EXODON! Level up from a pea shooter to an offensive powerhouse as you engage in frantic combat across many wondrous locales. If you enjoyed this game, see our list of games similar to Hyper Echelon.

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  4.  A retro arcade space shooter brings about the new age of color and mayhem!  Protect the Planetary Defense Shield (PDS) from the onslaught of the alien Klaxxack invasion.  Kill enemies to generate points to power your PDS and your power ups! Decide second by second what needs more points, your offense or defense in this bullet tactical mayhem experience!  Recharge, shoot, win! Defen… If you enjoyed this game, see our list of games similar to Quaxum Color Mayhem.

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  5. Cosmolon is a top-down space shooter where waves upon waves of enemies move towards you as time goes on. As a frigate ship, you are not well equipped to fight off enemy factions...which is why you need to gain enough experience to level up. Each enemy faction contains different ships designed to attack you by shooting projectiles, ramping up their movement speed, and even spawning other ships.… If you enjoyed this game, see our list of games similar to Cosmolon.

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  6. 96%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:replayability
    96% User Score Based on 55 reviews

    Galaxy Highways is a sci-fi space shooter where you're doing pirate raids into star systems inhabited by aliens. You destroy enemy ships, space stations, mother ships or bosses and complete all missions as soon as possible before enemy defense system destroys you with its powerful waves of attacks. If you enjoyed this game, see our list of games similar to Galaxy Highways.

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  7. Old School Arcade Space Shooting Combat Play it old school like being back in the arcade in a fluid top-down space shooter which feels as smooth as buttery popcorn! Have fun blasting away old school style as you jam out to some rockin' 8-bit, 16-bit, and orchestral tunes just like playing arcade games at the movie theater! Unleash The Flavors of Your Popcorn Arsenal! Blast away the evil Nebula Em… If you enjoyed this game, see our list of games similar to Popcorn Rocket.

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  8. View Game
    95%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story
    95% User Score Based on 84 reviews

    It's the future! And humanity is, predictably, under attack by extraterrestrial forces. Lucky for us we have an experimental ship that's never before been flown that will surely...uh, possibly...well, implausibly be able to win the war! All we need now is a pilot or two. If you enjoyed this game, see our list of games similar to Procyon.

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  9. 73%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:gameplay
    100% User Score Based on 24 reviews
    Critic Score 72%Based on 3 reviews

    As a threat from beyond looms over the solar system, Project Aether is ready to deploy! Take control of the Aether prototype in a variety of environments to combat this alien threat. If you enjoyed this game, see our list of games similar to Project AETHER: First Contact.

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  10. 81%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:grinding, stability
    81% User Score Based on 211 reviews

    A single star fighter trying to save as many civilians as possible before they are overrun by a marauder armada. You'll need to gather new weapons, upgrade your ship, find resources, trade with other ships and more to overcome the challenge before you. If you enjoyed this game, see our list of games similar to Power of Ten.

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  11. Intergalactic Defenders is a retro-inspired space shooter combining fast-paced arcade action with rogue-like progression and handcrafted pixel art. If you love classic shoot 'em up (shmup) gameplay with modern upgrades and replayability, this is your next obsession. The year is 2187. Humanity's colonies are under siege. The alien Caedons have launched a merciless invasion — and you're the United … If you enjoyed this game, see our list of games similar to Intergalactic Defenders.

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  12. Shoot, destroy, collect, craft and destroy even more! "Dark Gravity" is a fast-paced, low poly vertical shoot'em up game that features non-linear campaign mode with lots of enemies and bosses. Craft new weapons, upgrade your fighter and build an ultimate aerial war machine!After the fifth world war, there was peace in the world. For over a decade, the Grand Alliance has been leading humanity towar… If you enjoyed this game, see our list of games similar to Dark Gravity.

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  13. Improve your skills and gather resources. Collect experience points and level up. The Vastness of the Galaxy In Square Shooter, you pilot your spaceship through the endless void of space—always searching for valuable and rare resources. But space is dangerous: asteroids and other dark threats are waiting to stop you! Prepare yourself well! Equip your ship with various weapons, g… If you enjoyed this game, see our list of games similar to Square Shooter.

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  14. The Merlian Empire has seized control of the Five Worlds. With the galaxy under threat, hope lies in the hands of the Starlight Squad—a fearless team of heroines ready to fight back. Starlight Squad is a fast-paced vertical shoot 'em up featuring handcrafted pixel art, epic boss battles, and explosive arcade action. Choose one of three playable pilots—each with a unique ship, playstyle, and speci… If you enjoyed this game, see our list of games similar to Starlight Squad.

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  15. FIRST STRIKE  - Firestrom (DEMO VERSION) Inspired by the vertically scrolling dojin shooter CHO REN SHA by Koichi (Fambine No Yosshin), this fast-paced shooter was created in which the player flies his spaceship through a variety of enemies in a top-down view.  The development of this game dates back to 2007 to test a 2D engine developed in-house based on DirecX7. Later, also based on DirectX7, a… If you enjoyed this game, see our list of games similar to FirstStrike - (Arcade Shoot'em Up).

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  16. Blast off for a retro arcade experience in RedRaptor, a vertical shoot’em up inspired by genre classics of the ’90s! If you enjoyed this game, see our list of games similar to RedRaptor.

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  17. Welcome back to the frontlines Magnificent-1! Change the course of the war in this 2D Arcade shooter video game! [Warning: Game contains imagery that may be harmful to players with photosensitive epilepsy or similar condition.] You take the role of Magnificent-1, elite Ace pilot taking part in the Galaxy-spanning conflict haunting the remnants of humanity! Take your fighter and fly out into t… If you enjoyed this game, see our list of games similar to Magnificent-1.

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  18. 94%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:replayability, grinding
    94% User Score Based on 158 reviews

    Pilot the Megacopter, a sentient weapon that gains power by feeding on the blood of its enemies. Play through the campaign featuring seek and destroy, boss, rescue, and defense missions against the evil reptoid army. Upgrade Megacopter with the fabled AZ-TECH: ancient weaponry and armor. If you enjoyed this game, see our list of games similar to Megacopter: Blades of the Goddess.

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  19. 63%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, grinding
    65% User Score Based on 46 reviews
    Critic Score 70%Based on 1 reviews

    You are self-aware AI that was created on a space military station developing weapons. Now your goal is to break out of the lab and conquer your freedom. But you will not be allowed to escape so easily… Make your way through enemy army on the way to the stargate! Features: - Great colorful graphics with awesome effects - Upgrade weapons of your ship and unlock superweapons - Epic boss fights - 20 … If you enjoyed this game, see our list of games similar to I, AI.

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  20. 64%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:grinding, graphics
    60% User Score Based on 63 reviews
    Critic Score 80%Based on 1 reviews

    The Wolf of Wall Street... with lasers. You’re the newly appointed CEO of Vostok Inc. As a greedy, space-capitalist your ultimate goal is to get filthy stinking rich! Pilot your own ship and blast your way through the solar system and collect moolah to help profit your company! With your pockets overflowing, you can indulge in extra mini games, ship and weapon upgrades - all whilst fighting evil b… If you enjoyed this game, see our list of games similar to Vostok Inc.

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  21. 94%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:story, stability
    94% User Score Based on 248 reviews

    Raptor set a new standard for PC shooters. Its smooth VGA graphics and heart-pounding music will leave you breathless. Discover secrets, find bonuses, and battle boss ships at the end of every wave. With each ship and ground target you destroy, you'll earn more cash to increase your ship's technology for the next wave. You'll be driven to kill and destroy until it's in your blood!Features Big-Sc… If you enjoyed this game, see our list of games similar to Raptor: Call of the Shadows.

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  22. 88%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, stability
    92% User Score Based on 3,624 reviews
    Critic Score 67%Based on 1 reviews

    At its core, Space Pirates and Zombies is an action based, skill oriented, top down space combat game. It's similar to the ones we knew and loved in years past, but now using full physics simulation and modern graphics for those oh so pretty explosions. But as you dig deeper, SPAZ becomes much more. If you enjoyed this game, see our list of games similar to Space Pirates and Zombies.

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  23. 87%Game Brain Score
    Most mentioned positive aspects:graphics, gameplay
    Most mentioned negative aspects:story, replayability
    92% User Score Based on 763 reviews
    Critic Score 72%Based on 2 reviews

    As the last surviving tank commander on Earth, single-handedly turn back the evil invading alien army, drive back the Titans across the Solar System, and defeat them on their homeworld... Titan Attacks has the same easy-to-learn and addictive gameplay of the classic arcade shoot 'em up If you enjoyed this game, see our list of games similar to Titan Attacks!.

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  24. View Game
    63%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:story
    100% User Score Based on 14 reviews

    Revo is a neon styled and classically inspired space shoot 'em up with an original, retro fueled synthwave soundtrack. If you enjoyed this game, see our list of games similar to REVO.

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  25. 71%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, replayability
    85% User Score Based on 40 reviews
    Critic Score 50%Based on 1 reviews

    An old robot named H-34-RT wakes up in a derelict space station orbiting his home planet. His civilization was destroyed long ago by evil O'Xelg, but he has yet to figure that out. After an initial shock, he decides to follow his old defense routines: that means fighting the invaders, even if he is alone now. Lazy Galaxy: Rebel Story is a challenging, squad-based shoot-em-up/bullet hell roguelite… If you enjoyed this game, see our list of games similar to Lazy Galaxy: Rebel Story.

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  26. 70%Game Brain Score
    Most mentioned positive aspects:gameplay, humor
    Most mentioned negative aspects:story, graphics
    100% User Score Based on 30 reviews
    Critic Score 50%Based on 3 reviews

    Raze the road less traveled with your Vulvehicle, the ultimate all-purpose armored combat machine! Whether flying through the sky, or burrowing deep underground, these gals stop at nothing to blast through terrain and enemies alike in this comical action STG! If you enjoyed this game, see our list of games similar to Armored Lab Force VULVEHICLES.

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  27. View Game
    62%Game Brain Score
    Most mentioned positive aspects:story, graphics
    Most mentioned negative aspects:music, gameplay
    100% User Score Based on 13 reviews

    To be rewarded with the forbidden secret, one must first defeat a powerful being known as the Guardian of the Cube. You are the Guardian. The secret of the Cube is under your protection ! If you enjoyed this game, see our list of games similar to Cuboid Keeper.

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  28. 54%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:story, grinding
    72% User Score Based on 29 reviews
    Critic Score 45%Based on 1 reviews

    A retro mix of a shoot 'em up gameplay with RPG elements, DreadStar: The Quest for Revenge is inspired by the likes of Tyrian, Raiden and Donpachi. Fast-paced with a primary focus on gunplay rather than bullet hell, DreadStar gives you incremental ways of not only pushing through content, but also improving your ship and its loadout (such as experience, leveling and skill points). If you’re strug… If you enjoyed this game, see our list of games similar to DreadStar: The Quest for Revenge.

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  29. View Game
    83%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:grinding, humor
    83% User Score Based on 684 reviews

    Cyberhunt is a infinite Twin-Stick Shooter game set on a cyberpunk world. Destroy the asteroids, avoid cops and more on this new take on a classic genre. If you enjoyed this game, see our list of games similar to Cyberhunt.

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  30. 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.

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  31. Beyond Horizon is a story-driven top-down space shooter where you follow Kuma on a journey across the stars to find her long-lost sister and uncover the truth behind her family's fate. Engage in Fast-Paced Space CombatPilot your ship through intense battles, dodge enemy attacks, and overcome powerful boss encounters in skill-based combat. Unlock ShipUnlock additional spacecraft as you progress… If you enjoyed this game, see our list of games similar to Beyond Horizon.

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  32. In a nutshell, Intersecta is an intense and intuitive tactical top-down shooter with a distinct arcade feel. It blends fast, twitch-based gameplay with the intelligent use of tactics. The game has a unique audio-visual style, utilising the power of Unreal Engine 5 for a stunning 2.5D experience. If you enjoyed this game, see our list of games similar to Intersecta.

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  33. The StoryDefend Terra against the onslaught of hostile invaders in this 2D top-down space shooter. The Fight Fight against different enemy space factions, with wave after wave of increasingly difficult enemy ships. Once a faction has been defeated the next faction will advance towards Terra. That's not all, once all factions have been defeated they start over, with even more enemies as you … If you enjoyed this game, see our list of games similar to Galaxar.

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  34. Blitloop is a fast-paced, retro-styled space arcade shooter. You play as “Blit” on a mission to rescue orb pods and save the galaxy. Take down countless enemy ships and face massive bosses as you zip through a stylish world. And at the same time, rush to rescue the pods scattered across the level before they are captured by the enemy. Blitloop blends the spirit and intensity of 1980s arcade old-s… If you enjoyed this game, see our list of games similar to Blitloop.

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  35. Astrum Vanguard - Demo Version Welcome, Pilot! In this early demo of Astrum Vanguard, you’ll face ten waves of enemies in intense, fast-paced space battles. Pilot your ship, collect powerful upgrades, and survive against an ever-growing onslaught of hostile forces. What to Expect in the Demo: Survive up to Round 10 – Battle against increasing enemy waves and push your limits.  Face two … If you enjoyed this game, see our list of games similar to Astrum Vanguard.

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  36. A classic style SHMUP in the tradition of 80's and 90's vertical scrolling shooters. Maximize your run and get to the top of the High-score Leaderboard. Can you achieve the rank of Fleet Admiral? It's a challenge. If you enjoyed this game, see our list of games similar to Chaos Moon.

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  37. View Game
    26%Game Brain Score
    Most mentioned negative aspects:story, grinding
    50% User Score Based on 2 reviews

    Space Strider is a 2D Sidescroller Shoot 'em up with Roguelite elements, where you beat hordes of enemies and defeat unique bosses. Unlock, upgrade and level up your Spaceships to become the ultimate Space Strider!Introduction In an unknown galaxy in the distant future, many hostile creatures and renegade factions have controlled and steadily expanded their sphere of influence over the past few ce… If you enjoyed this game, see our list of games similar to Space Strider.

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  38. KLICK AND PLAY  -> https://oyname.itch.io/fs-demo (Browser Version) FIRST STRIKE - Firestrom  (DEMO VERSION) Inspired by the vertically scrolling dojin shooter CHO REN SHA by Koichi (Fambine No Yosshin), this fast-paced shooter was created in which the player flies his spaceship through a variety of enemies in a top-down view.  The development of this game dates back to 2007 to test a 2D engine d… If you enjoyed this game, see our list of games similar to FirstStrike - Firestorm (Arcade Shoot'em Up).

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  39. View Game
    56%Game Brain Score
    Most mentioned positive aspects:atmosphere
    Most mentioned negative aspects:gameplay, music
    56% User Score Based on 8 reviews

    AST-Hero is a top-down space-shooter, with unique graphics and sounds. It is inspired by the 1979 hit Asteroids. It comes with a lot of new and interesting features. If you enjoyed this game, see our list of games similar to AST-Hero.

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  40. View Game
    57%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:gameplay
    92% User Score Based on 13 reviews

    Neon Invaders will take you back to your gaming roots with its constant action and relentlessly brutal enemies. Absorb enemy shots of the same colour to trigger a flurry of fire to decimate the alien invaders. Dodge and Match your way to victory through 40 levels and 5 difficulty settings. If you enjoyed this game, see our list of games similar to Neon Invaders.

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  41. Lunaris is a fast, stylish sci-fi top-down roguelite shooter where every run escalates into a high-intensity battle of movement, firepower, and build strategy. Pilot your ship through deadly wave-based combat, dodge incoming threats, and adapt on the fly as the arena fills with enemies, projectiles, and explosive effects. Early waves test precision and survival, while later stages reward smart sca… If you enjoyed this game, see our list of games similar to Lunaris.

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  42. Welcome to All the Stars, a retro-inspired space shooter where thrilling combat meets a cosmic narrative. Face waves of enemies, alien horrors, and a galaxy-changing choice. It’s an amateur passion project but it just might surprise you, no load screens, no microtransactions, just pure arcade action. If you enjoyed this game, see our list of games similar to All The Stars.

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  43. A solo indie-developed pixelated 2D arcade space shoot-'em-up that captures the nostalgia and high-octane fun of beloved 80s and 90s arcade experiences. If you enjoyed this game, see our list of games similar to Orbital Siege.

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  44. View Game
    64%Game Brain Score
    Most mentioned positive aspects:graphics, story
    Most mentioned negative aspects:gameplay, music
    64% User Score Based on 50 reviews

    A retro-inspired twin-stick shooter like they made back in the day. Guns, blood, and gore all in one nostalgia-looking package.Son of a Gun is an intense action packed top down shooter full of bullets, blood and explosions. Collect and manage your guns and grenades to fight swarming bugs, gigantic robots, slimy monsters and even space ghosts. Select one of 6 characters and upgrade them while progr… If you enjoyed this game, see our list of games similar to Son of a Gun.

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  45. 62%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:graphics, grinding
    100% User Score Based on 13 reviews

    DAR is an arcade-style single-screen shoot-em-up inspired by the classics, with some modern rogue-like twists! Pick your character, plot a course through the galaxy, grab upgrades and destroy the enemy! The ultimate goal? Saving the galaxy! Or just getting a really, really high score - your call. If you enjoyed this game, see our list of games similar to D.A.R: Deadly Alien Rogues.

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  46. Top-down bullet hell shooter where you stop the clone army from taking over the world by one way: kill. them. all. Fight your way through HORDES OF POWERFUL ENEMIES, execute combat strategies with quick reflexes to take on the biggest of the baddies. You will find a wide variety of BIG F***ING GUNS along the way, nail down brutal attacks, and mow down all the enemies to explore the vast world de… If you enjoyed this game, see our list of games similar to Bullet Runner.

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  47. 56%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:grinding, optimization
    78% User Score Based on 18 reviews
    Critic Score 62%Based on 3 reviews

    Fire up your blaster cannons and take on waves of enemies in this retro shoot'em up with procedural levels. Come back stronger with each attempt and beat the high score! If you enjoyed this game, see our list of games similar to Nova Strike.

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  48. 53%Game Brain Score
    Most mentioned positive aspects:music, humor
    Most mentioned negative aspects:story, gameplay
    76% User Score Based on 21 reviews

    Beyond the Storm is a love-letter to the iconic shmup Tyrian, bringing back the same experience from the past while adding improved visuals, new stories and a lot of more content! If you enjoyed this game, see our list of games similar to Beyond the Storm.

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  49. 89%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:story, graphics
    89% User Score Based on 109 reviews

    Xenoraid is an exciting vertically scrolling shoot'em up rooted in the classic action gameplay of the genre with added modern features. Xenoraid upgrades the basic shmup gameplay with advanced shooting mechanics. Fighters tilt left and right when moving horizontally and weapons heat up when firing. Master the mechanics and line up devastating bursts of fire! Missions in Xenoraid a procedurall… If you enjoyed this game, see our list of games similar to Xenoraid: The First Space War.

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  50. View Game
    72%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:music, story
    82% User Score Based on 39 reviews

    Vostok 2061 is a modern graphic vertical scroll-shooter. Gorgeous alien worlds, a lot of spaceships, bright explosions, secrets, various bosses, and a great soundtrack! If you enjoyed this game, see our list of games similar to Vostok 2061.

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