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Games Like Gray Goo

60+ similar titles based on shared tags and player behavior. Themes include Action, Retro, Shoot 'Em Up, 2D.

Similar Games

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  1. #1 Super Arcade Boy in Defender of Planet Earth
    97% match3 user reviews100% of 3 reviews2017
    Dev: LoadUpGames.com
    Windows · Mac · Linux

    A retro-style classic side-scrolling shoot ’em up. Fly Super Arcade Boy through 8 levels, blast enemy waves, grab power-ups, and take down bosses.

    Why similar: Shoot 'Em Up 15.3%, Retro 14.2%, Side Scroller 10.4%, 1980s 9.7%, Space 8.5%

  2. #2 Distant Space
    96% matchVery Positive86% of 2,983 reviews2016
    Dev: PixelMouse
    Windows
    Median: 3.7 hrsMean: 9.4 hrs≥1hr: 79%

    Distant Space are present the arcade game of cosmic fights in arcade style of the 80's, this is a game where you can control the spaceship and forced to destroy extraterrestrials, which are moving in the certain order.

    Why similar: Shoot 'Em Up 19.5%, Space 18.3%, 1980s 9.4%, Arcade 9.2%, Pixel Graphics 9%

  3. #3 Gates of Zendocon
    96% match4 user reviews75% of 4 reviews2022
    Dev: Epyx, Inc.Pub: Pixel Games UK
    Windows

    In this classic side-scrolling shoot-em-up, originally published in 1989 for the Atari Lynx handheld console, take on the role of a starship pilot trapped in a web of 51 interconnected hostile universes by the evil spider Zendocon.

    Why similar: Retro 17.7%, Shoot 'Em Up 16.9%, Side Scroller 14.3%, Space 10.4%, Shooter 8.9%

  4. #4 Rendering Ranger™: R² [Rewind]
    95% matchPositive88% of 26 reviews2025
    Dev: Limited Run GamesPub: Ziggurat
    Windows

    You are the Rendering Ranger, a special forces soldier defending Earth from a devastating alien invasion through nine levels of action platforming as well as blisteringly fast horizontal shooter stages. Originally developed for Super Famicom by Manfred Trenz, creator of the Turrican series.

    Why similar: Shoot 'Em Up 19.2%, Side Scroller 13.9%, Retro 10.6%, Space 10.5%, Shooter 9.2%

  5. #5 SPACEMAN
    94% match9 user reviews100% of 9 reviews2026
    Dev: Colton Crawford
    Windows · Mac

    SPACEMAN is a short, nostalgic, retro Shoot-Em-Up

    Why similar: Shoot 'Em Up 19.1%, Retro 13.3%, Pixel Graphics 10%, Side Scroller 9%, 1990's 8.5%

  6. #6 Stellar Raid
    94% match8 user reviews78% of 9 reviews2021
    Dev: Berry Patch Games
    Windows

    Stellar Raid is a side-scrolling run and gun game inspired by the greatest classic games of the genre! With a variety of weapon upgrades at your disposal (including a support drone) you’ll charge through hordes of enemy mercenaries to take down one of the Universe’s most notorious space terrorists!

    Why similar: Shoot 'Em Up 19.8%, Side Scroller 18.6%, Retro 14.5%, Space 11.9%, Arcade 10.2%

  7. #7 Cosmic Cruiser
    93% match1 user reviews100% of 1 reviews2022
    Dev: ImaginePub: Pixel Games UK
    Windows

    In this unique shooter from 1984. take on the role of a pilot of an out-dated Cosmic Cruiser, fighting to rescue the crew of a distant space station that had been captured by a raiding party from the sinister Rallom Empire.

    Why similar: Retro 16.3%, Shoot 'Em Up 13.2%, Shooter 13%, Space 12.2%, Pixel Graphics 11.5%

  8. #8 VERZEUS
    92% match9 user reviews89% of 9 reviews2024
    Dev: RETSUZANPub: Henteko Doujin
    Windows

    Blast and weave your way through enemy fire while managing a wide variety of ship power-ups in this retro style horizontal shoot-'em-up!

    Why similar: Shoot 'Em Up 15.4%, Retro 13.6%, Side Scroller 12.9%, 1980s 8.8%, Pixel Graphics 7.6%

  9. #9 UfoPilot : The Phadt Menace - Steam Edition
    91% match4 user reviews100% of 4 reviews2021
    Dev: nornware AB
    Windows

    A sci-fi retro side-scrolling shoot-em-up / rescue game.

    Why similar: Shoot 'Em Up 14.2%, Side Scroller 11.2%, 1980s 9.9%, Shooter 8.7%, Arcade 8.3%

  10. #10 GRADIUS ORIGINS
    89% matchVery Positive94% of 250 reviews2025
    Dev: KONAMI
    Windows

    Salamander III is the newest addition to the Gradius series, a legendary pioneer in the side-scrolling shooter genre, and comes with the original arcade versions of the previous games.

    Why similar: Arcade 14.4%, Shoot 'Em Up 13.7%, 1980s 12.5%, Shooter 11.7%, Space 11.3%

  11. #11 While you are Downloading
    91% matchPositive87% of 23 reviews2018
    Dev: Alien Nude LTD
    Windows

    A quick and action paced retro styled arcade shooter, or shoot 'em up (shmup) if you like. Perfect to play in short chunks, like when you are waiting for big games to download.

    Why similar: Shoot 'Em Up 15.5%, Space 13.6%, 1980s 12.1%, Retro 9.6%, Arcade 8.8%

  12. #12 FORTRESS DEFENDER
    90% matchPositive92% of 12 reviews2021
    Dev: opmregisters
    Windows

    This game, "FORTRESS DEFENDER", is a side-scrolling power-up shooting game with an 80's flavor. Defeat the enemies that appear one after another, dodge their attacks, and aim for the boss that lurks in the depths of the stage. There are a total of eight stages with various tricks and bosses.

    Why similar: Shoot 'Em Up 20.8%, Retro 13.7%, Side Scroller 13.3%, Space 11.3%, 1980s 10.7%

  13. #13 Operius DX
    88% matchPositive90% of 29 reviews2025
    Dev: Distant Illusions
    Windows

    Blast off into Operius DX, a high-speed arcade shooter where you navigate twisting polygonal tunnels, battle waves of enemies, and confront formidable bosses in an endless amount of procedurally-generated levels. How far can you get?

    Why similar: Shoot 'Em Up 13.9%, Minimalist 11.5%, 1980s 10.9%, Space 10.4%, Retro 8.7%

  14. #14 Invaders from the Lost Sectors
    87% match4 user reviews100% of 4 reviews2024
    Dev: The Lost Sectors
    Windows

    Invaders from the Lost Sectors is classic arcade action. Aliens descend with increasing speed towards your base. Shoot them all before they land. Player controlled settings like guided missiles, rate of fire, enemy speed and more help you customize exactly the game experience that you want.

    Why similar: Shoot 'Em Up 20.1%, Space 13.8%, Shooter 11.4%, Arcade 10.4%, Pixel Graphics 8.5%

  15. #15 Space Warpster
    89% matchNo user reviews
    Dev: AMAMiZU games
    Windows · Linux

    A fast-paced retro arcade shooter inspired by classic 1980s side-scrolling space combat. Weave through organic obstacles, survive relentless enemy waves, and defeat powerful end-level bosses in a pure, skill-driven singleplayer experience.

    Why similar: Shoot 'Em Up 18.7%, Retro 13.2%, Side Scroller 12.8%, Space 11.5%, Arcade 9.2%

  16. #16 Thunder Tiger
    86% matchNo user reviews
    Dev: Incredibly Moot Studio
    Windows

    Thunder Tiger is a fast-paced side-scrolling shoot ’em up, blending 1980s arcade style with futuristic flair. Blast enemies, grab power-ups, and chase high scores in intense 2D stages. Classic retro vibe meets modern gameplay!

    Why similar: Shoot 'Em Up 17.8%, Side Scroller 15%, 1980s 10%, Arcade 9.6%, Pixel Graphics 8.5%

  17. #17 1982
    84% matchVery Positive93% of 801 reviews2017
    Dev: Binary Zoo
    Windows
    Median: 30 minMean: 18.9 hrs≥1hr: 36%

    1982 is a FREE retro inspired blasta-thon that will test your gaming skills to the max.

    Why similar: Retro 22.2%, 1980s 15.1%, Pixel Graphics 13.1%, Arcade 12%, Shooter 9.7%

  18. #18 Crazy Invader ShootEm Down
    85% match6 user reviews83% of 6 reviews2021
    Dev: Crazy Retro Games
    Windows

    Enjoy fast paced action in this retro inspired arcade ShootEm Up Style game

    Why similar: Shoot 'Em Up 20.8%, Retro 20%, Space 13.7%, Arcade 12.9%, Casual 11.2%

  19. #19 Icarus
    86% matchNo user reviews
    Dev: Denis EvansPub: Japster's Cavern
    Windows

    Icarus, a classic side-scrolling space shoot-em-up tribute! - Thumping soundtrack, Bosses, Multiples, Power-ups, Secrets, BIG levels... ...Give the (free) work in progress / teaser demo a try!

    Why similar: Shoot 'Em Up 21.2%, Side Scroller 15.5%, Retro 14.5%, 1980s 9.4%, Space 7.7%

  20. #20 Hyper Frenzy
    84% matchMostly Positive75% of 12 reviews2021
    Dev: Daniel Brendel
    Windows

    Hyper Frenzy is a free arena-styled singleplayer 2D space shooter using top-down perspective. Fight in different modes against bots, collect various items and use one of the plenty weapons to defeat your opponents. Create your own maps and gametypes.

    Why similar: Space 18.6%, Shoot 'Em Up 13.6%, Retro 10.6%, Minimalist 9.9%, 1980s 8.9%

  21. #21 Zero Wing
    82% matchVery Positive88% of 75 reviews2023
    Dev: Bitwave GamesPub: Clear River Games
    Windows · Mac · Linux

    Defend the galaxy from vicious space pirates! Seize your foes and fire them back at their allies for devastating destruction in Toaplan's legendary horizontal arcade shooter, now on PC with all-new features and quality-of-life bonuses!

    Why similar: Shoot 'Em Up 17.1%, Space 14.5%, Side Scroller 13.9%, 1980s 10.6%, Arcade 9.2%

  22. #22 Space Garbage
    81% matchPositive100% of 10 reviews2024
    Dev: TSJ Games
    Windows

    Do you like Tetris? Doesn't matter. Space Garbage is here to rotate Tetris 90 degrees on its head and add a little car to it. Blast and stack your way to the top of the leaderboard with this farm-to-table, indie, retro, solo, arcade... experience!

    Why similar: 1980s 13.5%, Space 12.9%, Shoot 'Em Up 9.9%, Arcade 9.2%, Pixel Graphics 9%

  23. #23 Armada Skies
    83% matchMixed57% of 23 reviews2018
    Dev: Josh Tam UniversePub: OtakuMaker SARL
    Windows

    Buy weapons and ship upgrades. Fly through the skies, collect powerups and gun down wave after wave of enemies. Today, you own the skies!

    Why similar: Space 17.8%, Shoot 'Em Up 16.9%, Retro 13.8%, Minimalist 13.6%, Casual 13%

  24. #24 Schildmaid MX
    79% matchVery Positive94% of 53 reviews2023
    Dev: HitP Studio
    Windows · Mac · Linux

    Outnumbered and outgunned in deep space? No problem! Turn your enemies' attacks into pure bullet heaven with your shield tech and absorb projectiles to power up your ship and score big! But when your shield expires and it's danger time, you better switch up your strategy fast...

    Why similar: Shoot 'Em Up 18.4%, Retro 14.1%, Side Scroller 13.7%, Space 13.5%, Pixel Graphics 9.5%

  25. #25 Apano SYN Fighter
    82% matchNo user reviews
    Dev: ASIN Games
    Windows

    Is there a gamepad lying around somewhere?!! Ready to play some real shooter games again? Grab the controller and become an APANO SYN PILOT to face the alien invasion. Connect up to four controllers and shoot until you drop. 100% survival chance on "Easy", low on "Impossible".

    Why similar: Shoot 'Em Up 19.2%, Space 15.9%, 1980s 11%, Shooter 10.9%, Arcade 10%

  26. #26 Habroxia 2
    80% 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 20.5%, Side Scroller 14.1%, Space 13%, Arcade 12.1%, Shooter 12.1%

  27. #27 Vector Seven
    81% matchNo user reviews
    Dev: Electric Shed
    Windows

    Retro arcade shooter inspired by classic 80's games Fast-paced side-scrolling shoot ’em up with looping battlefields, relentless enemy waves, tactical shields, power-ups and hyperspace jumps

    Why similar: 1980s 15.3%, Side Scroller 15%, Arcade 10.8%, Minimalist 10.3%, Retro 9.1%

  28. #28 I.F.O
    79% matchPositive100% of 36 reviews2017
    Dev: Total BatteryPub: Turtle Cream
    Windows · Mac

    I.F.O is an old school LCD-style shoot'em up game. You have to shoot UFOs using a classic aircraft and save the animals which kidnapped by the aliens. Let's save the Earth from the aliens! You are the last hero of the world.

    Why similar: Shoot 'Em Up 20.3%, 1980s 14.2%, Casual 13.3%, Retro 12.5%, Shooter 11.3%

  29. #29 Last Space Guardian
    78% match8 user reviews100% of 8 reviews2022
    Dev: Douglas Henrique LucianoPub: DHDevStudio
    Windows

    Survive 10 enemy stages! Shoot 'Em Up style, spaceship game, in pixel art and 8-bit retro music! Evolve your shot to the maximum level, use the energy bar for upgrades, and special abilities! Advance each stage by defeating Bosses and enemies to collect new skills, transformations and extra lives!

    Why similar: Shoot 'Em Up 19.5%, Space 18.7%, Pixel Graphics 9.8%, Aliens 9.4%, Retro 8.8%

  30. #30 Thundering Skies
    78% matchMostly Positive71% of 21 reviews2017
    Dev: Flat Voxel
    Windows

    A shoot'em up inspired by the 16-bit classics of the genre.

    Why similar: Shoot 'Em Up 16.9%, Side Scroller 13.3%, Retro 12.3%, Space 12.1%, Arcade 9.8%

  31. #31 Escape Space
    75% matchPositive90% of 31 reviews2024
    Dev: ShidyGames
    Windows

    Escape Space is a classic arcade space shooter with RPG mechanics. Fight for various factions against swarms of enemies or bosses and improve your standings, level up your rank, unlock new gear and weapons, and upgrade your spaceship.

    Why similar: Space 19.4%, Shoot 'Em Up 18%, Shooter 9.1%, Retro 9%, Side Scroller 9%

  32. #32 STURMWIND EX
    77% matchPositive81% of 42 reviews2019
    Dev: b-alive
    Windows

    STURMWIND EX is a shoot-em up in the tradition of old arcade games. If it moves - shoot it!

    Why similar: Shoot 'Em Up 18.9%, Space 16.2%, Retro 13.5%, Side Scroller 13.1%, Arcade 8.9%

  33. #33 Habroxia
    74% matchPositive97% of 32 reviews2023
    Dev: Lillymo Games
    Windows

    Blast your way through a myriad of extra-terrestrial incursions in this arcade-style scrolling shooter! Pilot the ship Habroxia through 15 levels featuring intense boss fights, rescue missions, shifting perspectives, and untold surprises.

    Why similar: Shoot 'Em Up 18.6%, Side Scroller 13.3%, Shooter 11.5%, Arcade 11.2%, Space 11%

  34. #34 Syder Reloaded
    73% matchPositive96% of 23 reviews2025
    Dev: Studio Evil
    Windows

    Syder Reloaded revives the Syder series in this love-letter to 90s Amiga shmups with upgraded graphics and refined gameplay. Challenging levels, a fleet of ships and a motherload of alien invaders. Get back to your roots and curse at your monitor in this skills-first shooter.

    Why similar: Shoot 'Em Up 17.2%, Space 16.4%, Retro 13.1%, Side Scroller 11.1%, Shooter 9.1%

  35. #35 Terra Bomber
    76% match5 user reviews60% of 5 reviews2020
    Dev: DM MediaPub: Funbox Media Ltd
    Windows

    Terra Bomber is presented as a two dimensional sideways scroller based upon the classic arcade shooters of the 1980s.

    Why similar: Shoot 'Em Up 24.1%, Space 20.3%, Side Scroller 15.9%, Shooter 12.1%, Casual 11.5%

  36. #36 Cyberpunk 3776
    77% matchMixed52% of 66 reviews2015
    Dev: Peter Hann
    Windows · Mac
    Median: 6 minMean: 4.9 hrs≥1hr: 23%

    Cyberpunk 3776 harkens back to the glory days of arcade shoot-em-ups. It all begins on a postapocalyptic earth and proceeds into space. Your journey will be a metaphor about life and death, a road that every person has to walk down alone. The only choices you get while on your path to the inevitable end: keep your head up high or forfeit.

    Why similar: Shoot 'Em Up 15.4%, Side Scroller 11.8%, Retro 11.5%, Space 11.3%, 1980s 8%

  37. #37 Kalzor: 2000
    76% match1 user reviews0% of 1 reviews2017
    Dev: Roley Games
    Windows

    Shoot different types of spaceships while avoiding getting shot yourself. Kill 10 minutes at a time with this affordable colourful timewaster.

    Why similar: Space 17.4%, Shoot 'Em Up 16.2%, Retro 13.9%, Pixel Graphics 9.8%, Arcade 8.8%

  38. #38 Totally Shmup
    72% matchPositive97% of 32 reviews2024
    Dev: EldTheZombie
    Windows

    Beginner friendly 2D vertical and horizontal retro-style little shoot 'em up. Colourful stages with sound and vision inspired by the golden age of video gaming. Totally free introduction to the world of Shmups and Bullet Hell Games!

    Why similar: Shoot 'Em Up 16.5%, 1980s 13.2%, Space 13.2%, Retro 11.2%, 1990's 10.7%

  39. #39 Pewt 'em Up!
    72% 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 18.2%, Space 12.1%, Shooter 11.1%, Retro 10.9%, Arcade 10.6%

  40. #40 FoolHut Pack - 3 games in 1
    73% match5 user reviews100% of 5 reviews2024
    Dev: BolHut
    Windows

    Play three* tiny BolHut games developed for April Fools! *There might be a fourth game inside.

    Why similar: Retro 22.2%, Minimalist 17.1%, Arcade 15.7%, Pixel Graphics 13.5%, Shoot 'Em Up 10.9%

  41. #41 Escape 2 Space
    75% matchNo user reviews
    Dev: ShidyGames
    Windows

    Embark on a thrilling journey as a space mercenary! Customize your ships with powerful weapons and modules, choose contracts and destinations, and battle enemy fleets and epic bosses. Your decisions shape the universe around you, so forge your path in this action-packed space shooter!

    Why similar: Shoot 'Em Up 17.1%, Space 14.4%, Side Scroller 13%, Shooter 10.8%, Arcade 10.3%

  42. #42 GUN DOG ROCK RAPID
    73% matchPositive100% of 11 reviews2020
    Dev: leimonyaPub: leimonya
    Windows

    Super simple 2D shooter game! Use the two types of shots to push forward.Kick out the swarming zakos and take on the powerful bosses.7 crazy worlds are waiting for your cat!?

    Why similar: Shoot 'Em Up 20.1%, Side Scroller 15.4%, Shooter 12.2%, Retro 11.8%, Arcade 11.8%

  43. #43 SATAZIUS
    74% matchVery Positive85% of 324 reviews2011
    Dev: ASTRO PORTPub: Henteko Doujin
    Windows · Linux
    Median: 2.0 hrsMean: 4.0 hrs≥1hr: 91%

    The year is 2051. Location: SATAZIUS, a long-abandoned planet. The cruiser Agano was on patrol when it was attacked and stricken by a confederacy of space pirates that had established a base on SATAZIUS. The pirates attacked the Agano intending to steal the assault ship ‘Trafalgar’ that was stowed aboard the Agano, but the Trafalgar made...

    Why similar: Shoot 'Em Up 17.8%, Side Scroller 13.2%, Space 10.9%, Arcade 8%, Pixel Graphics 8%

  44. #44 Snip It!
    71% matchPositive93% of 28 reviews2024
    Dev: ryshaw
    Windows

    A 2D Qix-like retro arcade game. Draw lines to capture the canvas and defeat enemies!

    Why similar: Retro 22.6%, Minimalist 19.1%, Arcade 17.5%, Casual 16.5%, 2D 10.3%

  45. #45 TROID BLASTER 2
    70% match1 user reviews0% of 1 reviews2026
    Dev: KINGSGUARD GAMES
    Windows

    TROID BLASTER 2 is a physics based asteroids tribute game, featuring: * Random Levels * Gachapon random generated pilots and ships * 30 weapon types to unlock * Physics based! * Hundreds of bite sized levels to play * A graveyard to bury and remember your fallen pilots

    Why similar: Shoot 'Em Up 17.7%, Shooter 11.1%, Arcade 10.9%, Minimalist 10.7%, 1980s 9.3%

  46. #46 INNBC STARFIGHTER
    69% match5 user reviews80% of 5 reviews2026
    Dev: Jonathan Fior Pub: Innovative Bioresearch
    Windows

    A free-to-play 90s-style bullet-hell shooter with high-res graphics, unlocked 60+ FPS, single-player campaign, and online co-op multiplayer!

    Why similar: Shoot 'Em Up 17.2%, Side Scroller 15.1%, 1980s 10.2%, Shooter 9.7%, Arcade 8.7%

  47. #47 Basilisk looks into the Mirror
    71% matchNo user reviews
    Dev: Projector Studios
    Windows

    Shmup. Unlock. Customise. Experiment. Upgrade. Basilisk. Petrify. Easy.

    Why similar: Shoot 'Em Up 14.2%, Minimalist 11.1%, 1980s 10.4%, Shooter 8.7%, Arcade 8.2%

  48. #48 Space Dragons
    67% matchPositive87% of 39 reviews2025
    Dev: TEAM Black Hat Robot
    Windows

    Choose your spaceship and defeat the alien threat that comes from the Moon. Blast your way crushing, ripping apart and exploding hostile aliens that are taking control of powerful weapons and military technology from Earth. Find the entity that controls the threat and make it explode into blood.

    Why similar: Shoot 'Em Up 14.7%, Space 12.4%, Side Scroller 10.7%, Pixel Graphics 8.3%, 1990's 8.1%

  49. #49 Space Valkyries
    68% matchMixed69% of 13 reviews2024
    Dev: LuQui
    Windows

    Year 2979, the cosmic entity "IT" threatens to destroy Earth. Take command of the Valkyria Zenith Serenity and use all your skills to face this threat alongside your beautiful operators.

    Why similar: Shoot 'Em Up 18.9%, Space 14.9%, 1980s 11.3%, Retro 10.6%, Arcade 9.6%

  50. #50 Anceder
    70% matchPositive93% of 14 reviews2018
    Dev: Cédric Andreu
    Windows

    Dive in the VR arcade shoot-them-up (shmup, shoot'em up, bullet hell). A lot of action is awaiting you. "Insert coin" and jump in the shmup !

    Why similar: Shoot 'Em Up 15%, Space 12.9%, 1980s 12.7%, 1990's 10.1%, Arcade 8%

  51. #51 Solitarius
    69% matchMixed62% of 13 reviews2022
    Dev: Daniel Brendel
    Windows

    Solitarius is a 2D top-down wave shooter set in a sci-fi space environment. It is a free minigame that contains six different levels, eight different enemies and nine different weapons. Instead of surviving as long as possible you have to make it through each level.

    Why similar: Space 26.2%, Shoot 'Em Up 18.4%, Casual 10.7%, Arcade 6.8%, Retro 6.5%

  52. #52 Retro Memories: Brick Braker
    71% matchNo user reviews2026
    Dev: Norub Studio
    Windows

    Retro Memories: Brick Breaker is a block-breaking game inspired by classic arcade games of the past, making you remember how fun it is to break blocks

    Why similar: Retro 21.6%, 1980s 16.3%, Casual 12.3%, Minimalist 12.1%, Arcade 11.1%

  53. #53 Battle for Asciion
    66% matchPositive83% of 11 reviews2026
    Dev: Relevo
    Windows

    Battle for Asciion is a classic horizontal shoot ’em up built entirely from real text characters. No sprites. No pixels. No images. Just pure ASCII action, massive bosses, weapon upgrades and retro arcade challenge.

    Why similar: Shoot 'Em Up 12.9%, Side Scroller 12.9%, Shooter 10%, Arcade 10%, 1980s 9.4%

  54. #54 MoonLess
    69% match3 user reviews67% of 3 reviews2023
    Dev: Silver Cat Studios
    Windows · Linux

    Moonless is a challenging side-scrolling platformer in the style of classic arcade games of the 1980s, where you control a helpless astronaut who has been left stranded on the moon, and now has to face an invading alien force to earn a chance to go home.

    Why similar: 1980s 13.6%, Retro 12.3%, Side Scroller 10.3%, 1990's 10.2%, Pixel Graphics 8.9%

  55. #55 The Rush
    67% matchPositive90% of 31 reviews2024
    Dev: Hornbuckle Who
    Windows

    The Rush is a horizontally scrolling shoot 'em up with graphics inspired by classic space shooters of the MSX. Buckle up and see if you have what it takes to master the highly adaptive Chameleon Quartz space fighter and single-handedly obliterate the alien invaders!

    Why similar: Shoot 'Em Up 18.6%, Side Scroller 16%, Space 11.3%, Shooter 10.6%, Arcade 9.6%

  56. #56 Absolute Blue
    70% matchMostly Positive70% of 54 reviews2018
    Dev: Jochen HeizmannPub: Asylum Square
    Windows

    Sidescrolling Shoot’em’up that will transport you back into the 90s (and space).

    Why similar: Shoot 'Em Up 15.3%, Space 13.2%, Side Scroller 13.2%, 1980s 11.2%, Retro 8.9%

  57. #57 Asteroid Blasters
    68% match3 user reviews100% of 3 reviews2021
    Dev: Paul Connor
    Windows

    Asteroid Blasters is a non-stop action space shooter. Inspired by Asteroids, this game will see you choose between 6 different ships each with their own characteristics and utilize a variety of weapon powerups to eradicate your enemies. Play 2 players to increase your chance of survival.

    Why similar: Shoot 'Em Up 17.1%, 1980s 14.6%, Space 13.4%, Retro 12.1%, 1990's 10.7%

  58. #58 Poop Rocket
    66% match6 user reviews83% of 6 reviews2025
    Dev: Panda Drop GamesPub: Mira Toons LLC
    Windows

    Poop Rocket is a casual sci-fi 2D shooter game. Bomb your way through debris and aliens before the poop power meter runs out. Avoid the debris and aliens, or you'll take damage and die. The game is controlled with your keyboard. Use the arrows to navigate and the space bar to drop bombs.

    Why similar: Space 27.3%, Casual 16.7%, 1980s 12.9%, Retro 11.1%, Arcade 11%

  59. #59 Spacewing War
    67% matchPositive100% of 11 reviews2022
    Dev: Pneuma GamesPub: Eastasiasoft Limited
    Windows

    Blast off for a retro shoot’em up experience filled with clever twists and secrets!

    Why similar: Shoot 'Em Up 22.1%, Side Scroller 19.8%, Shooter 11.6%, Arcade 10.3%, Pixel Graphics 9%

  60. #60 Defender's Squad: The Last Ride
    65% match3 user reviews100% of 3 reviews2025
    Dev: JMC
    Windows · Linux

    Defender's Squad is a sci-fi vertical scrolling shooter 2D that combines 7 different levels. Play Solo and pick one of the 3 ships to kill enemies and save the earth from aliens.

    Why similar: Shoot 'Em Up 19.6%, Space 18.3%, Shooter 11.3%, Retro 10.9%, Pixel Graphics 10.9%

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