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Games like OPERATION: UN-STABLE

Games like OPERATION: UN-STABLE

Games like OPERATION: UN-STABLE

Looking for games like OPERATION: UN-STABLE? Here are top shooter recommendations, selected from player-similarity data — start with Void Looper -Demo, Purgation Swordstorm or BENDYWORM.

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  1. THIS GAME IS IN EARLY ALPHA STATE AND IS IN DEVELOPMENT [The project is currently frozen!] Void Looper is an arcade revolving shoot-em-up bullet hell game, that started it's life as a game jam project called U.F.O offline. In Void Looper you dive into the void with your mecha and blast incoming waves of enemies, dodge bullets, collect power ups and rack up multipliers. Controls and design are sup… If you enjoyed this game, see our list of games similar to Void Looper -Demo.

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  2. 52%Game Brain Score
    52% User Score Based on 3 reviews

    PURGATION SWORDSTORM is a single-stage bullet hell game about playing dangerously. You are BONE ACE, pilot of the B1000 BONE, an experimental fighter that SHOOTS SWORDS. Your mission is to ERADICATE GHOULS and RESCUE LOST SOULS. This project was developed in 6 days for the TWG Discord's 3rd game jam. The prompt was “hold your ghouls close”, which inspired a slightly spooky shmup with an emphasis … If you enjoyed this game, see our list of games similar to Purgation Swordstorm.

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  3. 46%Game Brain Score
    46% User Score Based on 7 reviews

    BENDYWORM is a platformer with a twist: the entire world bends and twists around you as your progress through the level. Why? Because you're inside of a gigantic worm, and worms are bendy. The game is made for Github Game Off 2021. Controls (note - only keyboard input prompts are shown in game; gamepad button prompts are missing but they still work) Keyboard Gamepad Action Arrow keys Left … If you enjoyed this game, see our list of games similar to BENDYWORM.

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  4. Destroy buildings, crush cars and squish pedestrians with your overwhelming power to get a high score.Made for Kenney Game Jam 2025 in under 48H The theme for the jam was "POWER" CONTROLS W/A/S/D - Move Left Mouse Button - Punch Left Shift - Sprint Space Bar - RAMPAGE MODE (available when combo is high enough) "1" - Fullscreen Mode "2" - Windowed Mode CREDITS Helton Yan  -  SFX  (some … If you enjoyed this game, see our list of games similar to Rampage Ruckus Skeleton Splurge Spree.

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  5. Die Last Der Träume The Burden of Dreams: A precision-based polarity shooter built in Unity ⚠️ If your mouse disappears after clicking the game, press ESC or click outside the window, then refresh. For best results, click “Enter” over the play menu selection before interacting & fullscreening the game window. Launching Mission Protocal // pulsewidth ... 25133073114759303514251078753… If you enjoyed this game, see our list of games similar to Die Last Der Träume.

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  6. New Update 1.5 is out!Welcome everyone! This game is actually a gift for Makhor and a submission for Secret Santa Jam held on itch.io! Thanks a lot to Makhor for liking and playing my game (aka the gift), and as he/she said, I have kept the game public for everyone to see and try it out :) Objective of the Game : Protect your side using your spaceship from the aliens that are invading your planet… If you enjoyed this game, see our list of games similar to Alien Invaders : Shoot'em Up.

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  7. 30%Game Brain Score
    30% User Score Based on 1 reviews

    A game made by Bit-Hack - https://github.com/bit-hack - https://bit-hack.net - https://bithack.itch.io HARDPOINT is my entry for the 2021 Bullet Hell game jam.  See the gamejam link (https://itch.io/jam/bullet-jam-2021). You can see hardpoint in action here: In HARDPOINT you fight endless waves of precedurally generated bosses. Your ship has a machine gun to weaken enemies and the engines can… If you enjoyed this game, see our list of games similar to HARDPOINT.

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  8. View Game
    84%Game Brain Score
    Most mentioned positive aspects:graphics, music
    Most mentioned negative aspects:story, replayability
    84% User Score Based on 195 reviews

    SATAZIUS is an awesome old school side-scrolling arcade shooter by accomplished indie developer ASTRO PORT (Gigantic Army, Armed Seven, Supercharged Robot Vulkaiser), featuring an arsenal of 13 types of upgradeable weapons, power-ups, obstacles and boss encounters that arcade veterans will enjoying getting to grips with. Customize your ship by selecting two side weapons which can be selected at an… If you enjoyed this game, see our list of games similar to SATAZIUS.

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  9. AT LAST! TRAP DAT NINJA IS OFFICIALLY HERE! ******* Trap Dat Ninja:REMIX is now Available! ******** https://piosystems.itch.io/trap-dat-ninja-remix Play as Sky Nyame (pronounced N-YAH-MAY), a young upstart Ninja who is called upon to take on the notorious Ninja Posse, Led by the enigmatic, somewhat mysterious Mr.Shinobi! - Fun Action Bullet/Shuriken/Ninja Star Hell Shooter! - Colorful Retro Ar… If you enjoyed this game, see our list of games similar to TRAP DAT NINJA.

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  10. Opalescence is a colorful arcade-style top-down shooter in which you collect points and fight and avoid enemies to get a high score.Goal:play, earn points, get high score, buy upgrades, repeatOpalescence:A chromatic effect, commonly found in opal, in which colors reflected off an object depend on viewing angle Opalescence is a colorful bullet-hell in which you collect points, fight enemies, and do… If you enjoyed this game, see our list of games similar to Opalescence.

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  11. Battle AirForce is a vertical scrolling bullet hell STG. StoryThree years after Battle Marine you have been rescued by an enemy soldier and decided to defect to the opposing nation. In your homeland, the commander who lured you into a trap has become emperor in a military coup. The emperor is now expanding his territory by invading formerly neutral countries while converting them into colonies. … If you enjoyed this game, see our list of games similar to Battle AirForce.

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  12. 79%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:optimization
    79% User Score Based on 234 reviews

    Project Starship is an arcade bullet-hell with random mechanics. No match will ever be the same. Who will you be? Garret or Gwen? Will you save the world from the mighty cthulhu? If you enjoyed this game, see our list of games similar to Project Starship.

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  13. A cross-platform twin-stick shooter and bullet hellish game. It's designed as a pickup game you can play in 3-5 minutes when you just wanna shoot a lot of bullets and dodge just as many. Survive as many waves as possible and pickup a few power-ups along the way (.. ahem... you'll need them). Enemies increase in number and difficulty as waves progress. If you enjoyed this game, see our list of games similar to Final Storm.

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  14. View Game
    83%Game Brain Score
    Most mentioned positive aspects:gameplay, graphics
    Most mentioned negative aspects:story, grinding
    83% User Score Based on 979 reviews

    Space Distant 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. If you enjoyed this game, see our list of games similar to Space Distant.

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  15. 63%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:optimization, grinding
    63% User Score Based on 86 reviews

    A 3D bullet hell mid-air hunting action game based on the Touhou Project. Fly freely through the air and face down humongous foes with both melee action and 3D bullet patterns (Danmaku)! If you enjoyed this game, see our list of games similar to Touhou Mechanical Scrollery.

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  16. Please run in fullscreen for the best WebGL experience Rocket jump and grappling hook around the city, then find and play the survival and racing minigames! Made in 48 hours for Kenney Jam 2024, where we were only allowed to use Kenney asset packs for graphics. This game also committed to 3 additional challenges: One asset pack used in total: City Kit - Commercial. Everything in this game is ma… If you enjoyed this game, see our list of games similar to Rockets and Murderbots.

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  17. 50%Game Brain Score
    50% User Score Based on 1 reviews

    Hypercosmic Rebound (HCR) is a manic arcade-style bullet hell space-shooter set in a flashy cyberpunk world. You play as Plutonia, a spunky runaway girl who needs to blast away hordes of robots and dodge swarms of bullets to escape her city. (This game is currently in a sort of demo phase and only has 1 stage, but I plan to add more soon! Make sure to follow my Itch page if you want to know when … If you enjoyed this game, see our list of games similar to Hypercosmic Rebound.

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  18. View Game
    58%Game Brain Score
    58% User Score Based on 23 reviews

    https://gfycat.com/ifr/CelebratedRadiantAmericansaddlebred Some example gameplay from Lumiette ver. 0.26a, click here to watch in 60 fps + HD Welcome, Dreamer Lumiette is a single player twin stick bullet hell-styled arcade shoot em' up (shmup) themed around achieving one's dreams through resolve. The game uses twin-stick controls similar to Gunroar by ABA Games, but restricts aiming to a cone ab… If you enjoyed this game, see our list of games similar to Lumiette.

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  19. Version 1.1Fixed a bug in hard mode where you spawn inside the walls. Living inside the walls is not recommended, so I made it impossible :pVERSION 1.0 is finally here!!!!!!!!! Fight as Amatsuka Uto together with Bao the whale agains an evil gloop monster that took the shape of Bao! Do this with your trusty shotgun and dashing around the obstacles by using it's recoil in this action platformer! A… If you enjoyed this game, see our list of games similar to Tenshi With A Shotgun.

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  20. Welcome to Validius - a fun and furious shooter written for the Syntax Bomb "Reboot" competition. I'm very proud that this game was the winner of that event. Important information for Mac users. When you have downloaded the zip file then you need to make sure you drag the app into the applications folder before running it else sometimes you get a "game not found" error message when launching it. … If you enjoyed this game, see our list of games similar to Validius.

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  21. 50%Game Brain Score
    50% User Score Based on 1 reviews

    Those silly humans left some of their harvest behind. Take your little fox-rat self and collect that precious produce! Mouse Controls (Original): Hover your mouse to the left or right of the game window to steer your little rodential bowling ball. Optional Keyboard Controls: T = Toggle keyboard mode W (or Up Arrow Key) = Press and hold to control speed meter at start A/D (Arrow Keys) = add l… If you enjoyed this game, see our list of games similar to Harvest Bowl @\ii//__.

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  22. Stellar Warrior is a classic upscrolling spaceshooter for one or two players in a bullet-hell gameplay style! rank up to get to the best score on the Steam leaderboards and unlock all the achievements! If you enjoyed this game, see our list of games similar to Stellar Warrior.

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  23. View Game
    59%Game Brain Score
    Most mentioned positive aspects:humor, music
    Most mentioned negative aspects:gameplay
    100% User Score Based on 10 reviews

    It's a vertical scrolling shooting game (Vertical Shmup) with a slightly nostalgic atmosphere! Avoid and shoot and avoid and shoot and avoid! If you enjoyed this game, see our list of games similar to The Tawashi.

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  24. Iridium is retro styled 2D shoot 'em up taking inspiration from: Uridium, Xenon 2 Mega Blast and Nemesis / Gradius. Each game in its own right is considered a classic by many people. Each offered some very unique features including massive ships, upgrade shops, in-level upgrades and a multitude of weapons. The game is a horizontal shoot 'em up where the player is allowed free movement around the … If you enjoyed this game, see our list of games similar to Iridium.

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  25. 94%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:story, stability
    94% User Score Based on 1,422 reviews

    Prepare yourself for an insatiable rain of bullets, bombs, and beams in Crimzon Clover. From Japanese indie developer YOTSUBANE, AdventurePlanningService, this unique top-down shooter is a wild ride you won't want to miss out on. Your first step in Crimzon Clover: World Ignition is as simple as choosing how you want to play, and which powerful ship will be yours to command. Choose your mode from … If you enjoyed this game, see our list of games similar to Crimzon Clover WORLD IGNITION.

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  26. 69%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:story, replayability
    69% User Score Based on 252 reviews

    ABOUT Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode. The game is designed to fit any player, from the beginners all the way to the skilled ones. And also It has… If you enjoyed this game, see our list of games similar to Duke of Alpha Centauri.

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  27. 74%Game Brain Score
    Most mentioned positive aspects:story, gameplay
    Most mentioned negative aspects:replayability, grinding
    74% User Score Based on 102 reviews

    The Hurricane of the Varstray is a vertically scrolling shoot'em up with a SF story: in the distant future, to defend the Earth against the invasion of mystery mechanical structures, 4 girls head to "the Varstray sector," far away from the Earth and considered as the villain. If you enjoyed this game, see our list of games similar to The Hurricane of the Varstray: Collateral hazard.

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  28. 71%Game Brain Score
    Most mentioned positive aspects:gameplay, music
    Most mentioned negative aspects:stability, replayability
    61% User Score Based on 111 reviews
    Critic Score 80%Based on 32 reviews

    This critically acclaimed sequel to Velocity Ultra weaves together two classic game formats into one seamless adventure, featuring puzzle-platforming action alongside award-winning top-down shoot 'em-up gameplay! If you enjoyed this game, see our list of games similar to Velocity 2X.

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  29. View Game
    82%Game Brain Score
    Most mentioned positive aspects:music, graphics
    Most mentioned negative aspects:story, grinding
    82% User Score Based on 137 reviews

    Welcome to the crazy world of Sweezy Gunner! An eye melting, brain bending, mouse squeezing 2D Shoot em up. Are you hungry for action? Do you crave intense mayhem? The objective is simple, find out what killed the human terrafromers and destroy it. Thats what you were brought in to do and its what you do best. Landing on Terrafort is just the beginning. If you enjoyed this game, see our list of games similar to Sweezy Gunner.

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  30. 92%Game Brain Score
    Most mentioned positive aspects:gameplay, story
    Most mentioned negative aspects:atmosphere
    92% User Score Based on 53 reviews

    Stop time and project yourself through space with "Time-stop warp" magic, pass through physical obstacles, dodge incoming bullets and shoot down your enemies! A satisfying shooter, filled with dark humor! If you enjoyed this game, see our list of games similar to WITCH-BOT MEGLILO.

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  31. View Game
    86%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:grinding, stability
    93% User Score Based on 11,814 reviews
    Critic Score 79%Based on 34 reviews

    Stand up for your freedom one more time in this fight against The Flame, a revengeful opponent that will challenge your skills and test your wit to the extremes. This pack features a complete new fight against a new guardian in his new arena. And that's it, or is it? If you enjoyed this game, see our list of games similar to Furi.

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  32. 74%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    Most mentioned negative aspects:atmosphere, replayability
    100% User Score Based on 25 reviews

    The Adventures of Ten and Till is a bullet hell shoot-em-up developed by Japanese doujin designer Toro Nishino that features gorgeous lo-fi pixel art, challenging gameplay, on-the-fly character swapping, a unique shield mechanic, a risk-reward scoring system, and a moving soundtrack. If you enjoyed this game, see our list of games similar to The Adventures of Ten and Till.

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  33. 51%Game Brain Score
    51% User Score Based on 2 reviews

    The star-devouring swarm GREEN DYNAMO is approaching the ZERO POINT. Pilot the last remaining GIGADYNE FIGHTER , armed with the homing-lightning superweapon VOLTRAID , to repel the enemy force and protect the NAMELESS FACILITY GIGADYNE VOLTRAID is a single-stage vertical shoot 'em up about destroying enemies with an extremely powerful homing weapon. It was developed in a week for the TWG discord'… If you enjoyed this game, see our list of games similar to GIGADYNE VOLTRAID.

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  34. Dodge enemies and upgrade yourself in Cyber Sentinel: Bullet Hell Breach, a retro-inspired 2d shooter that keeps unfolding. Unlock new abilities and patterns and keep upgrading yourself to survive. DODGE AND DESTROYEnemies are approaching you must dodge and take them down. COLLECT AND UPGRADECollect data packets and upgrade your abilities in the shop. REPEAT Unlock game-changing abi… If you enjoyed this game, see our list of games similar to Cyber Sentinel: Bullet Hell Breach.

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  35. Elemental-X is a first-person shooter (FPS) online game where players enter a battlefield with others to determine the strongest competitor. Beyond the core shooting mechanics typical of the FPS genre, the game offers a variety of elemental abilities—referenced in the name "Elemental." Players have access to four distinct elemental skill sets: Air, Fire, Water, and Earth. Mastering these skills in… If you enjoyed this game, see our list of games similar to Elemental_X.

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  36. NOTE: I recommend playing the download version if possible. The web version Might have issues with some bullet patterns for some people. The music also doesn't loop at the correct point and pitch effects on SFX are broken. (Seems to be a Godot web export issue ¯\_(ツ)_/¯ ) HOW TO PLAY Your hitbox is very small, (as is bullet hell tradition). Pay attention to the little pink dot on Neuro's back wh… If you enjoyed this game, see our list of games similar to Neuro's Memory Wipe.

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  37. You're a bee who LOVES shiny things! Slash your way through 10 stages of colorful bullet hell to find the ultimate jewel hoard. Look for the gem in each stage along the way! Make sure to play in FULLSCREEN if playing WebGL! The WebGL version has fewer stage lights and may have FPS drops on some browsers. Play the downloadable Windows version for the intended experience! Made for Itch.io Bullet He… If you enjoyed this game, see our list of games similar to RGBee.

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  38. //SYNOPSIS You're in control of , a GIANT Stellar Combat Mech and "once again" the last hope for mankind. The ExoBIT can move with such speed in space, that a human eye can't follow. The ExoBIT Mech AI established a symbiotic connection to your brain, to transmit the results of 20 x 20 real time BIT scanners around your position. Connect to your ExoBIT now! Unleash mighty attacks, develop your str… If you enjoyed this game, see our list of games similar to ExoBIT.

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  39. Galactic Umi is our second prototype project in our efforts to practice game design and programming. It is a hand-animated one level boss rush style shooter side-scrolling style. Introduction           Captain Umi is a specialized combat android created for the military operation known as the Critical Assault Command. The CAC is composed of elite soldiers who only see combat in the most dire of si… If you enjoyed this game, see our list of games similar to Galactic Umi.

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  40. 50%Game Brain Score
    50% User Score Based on 1 reviews

    HELLCUBED is a Bullet Hell Arena FPS with a Survivors-style upgrade system made for the 2024 Bullet Hell Jam in 10 days. It placed 9th for Fun. You wear a hi-tech mech suit with a powerful projectile weapon and various abilities including boosted movement, flying, self repair and a shield. However everything except basic ground movement consumes Energy. Destroy the enemy machines to collect the E… If you enjoyed this game, see our list of games similar to HELLCUBED.

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  41. 2 Characters 3 Levels 4 Bosses 5 is also a number 15 Abilities 18 Enemies 1 Grandma out for Revenge Berry Hunt Survivors is a Reverse-Bullet-Hell Game with Rogue-lite elements. Choose your character, defeat enemies, learn new abilities and destroy the big bosses! All Grandma wanted to do was make her delicious jam, but the evil Francis & Felice sent their heinous monsters to steal the fru… If you enjoyed this game, see our list of games similar to Berry Hunt Survivors.

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  42. 45%Game Brain Score
    45% User Score Based on 14 reviews

    Cthulhu waits dreaming... Until some bizarre cultists in the far north awaken him. Use your aircraft to put Cthulhu back into his icy slumber or die trying! If you enjoyed this game, see our list of games similar to CTHULHU: Frozen Nightmare.

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  43. Conflict in Space A top-down 2D shooter where the player takes control of a hover tank to fight the enemy faction. The objective is fairly simple,  wipe out all hostile tanks and factories on the planet surface and progress through all the levels to accumulate the highest score. And of course, try and stay alive! Story It is the year 2165, and a great deal of conflict has arisen between the major … If you enjoyed this game, see our list of games similar to Conflict in Space.

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  44. Version: 01/26/2023 Engine: godot 3.5.1 genre: humorous shooter with elements of other genres short humoristic shooter how play: unpack from zip archive  and start enterra_3d.exe GAME CONTROLS -------------------------------------------------- wasd, arrows - character control Spacebar - shooting Starting from version 01/16/2023, you can also shoot with the left mouse button. If you hold down and d… If you enjoyed this game, see our list of games similar to enterra 3d.

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  45. Prepare for an electrifying experience in CyberPigeon, a dual-stick shooter set within a dynamic battle arena. Take control of CyberPigeon, the ultimate cybernetic avian warrior, as you engage in intense battles against swarming drones and formidable bosses. Adapt to the ever-changing environment, collect power-ups and weapons, and rise to the top of the leaderboard in this thrilling aerial showdo… If you enjoyed this game, see our list of games similar to CyberPigeon.

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  46. 64%Game Brain Score
    Most mentioned positive aspects:gameplay, replayability
    Most mentioned negative aspects:graphics
    95% User Score Based on 19 reviews

    ■Objective of the game Fly through the air in the extremely inefficient way of gun recoil. Use of sub-weapons and the final use of the Burst Mode is the key to stage clear! ■Tricks Consume energy just by shooting shots. It's easier to clear and have fun playing if you climb with momentum rather than fine braking.   When you can't attack the enemy well with recoil Use your secondary weapons wisely… If you enjoyed this game, see our list of games similar to Lethal Application リーサルアプリケーション.

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  47. Jump into endless fights in this arcade game. You have just one job: Survive as long as you can and beat your score over and over. The enemies are stronger with each wave so your journey to great score would not be easy. If you enjoyed this game, see our list of games similar to Vectro Blast.

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  48. 26%Game Brain Score
    26% User Score Based on 2 reviews

    In 'Harvest of the Gods,' players take on the role of a powerful deity who must gather the souls of mortals in order to sustain their divine powers. The player must navigate through a series of increasingly difficult realms, each with its own unique challenges and enemies, in order to collect the souls they need to continue their journey. As the player progresses through the game, they will encou… If you enjoyed this game, see our list of games similar to Harvest of the Gods.

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  49. A dark and mysterious entity from another dimension has gained access to our world through a portal deep inside an ancient temple. Only a true fighter pilot like you can stop it before it rips apart the very fabric of space and time. But beware: many dangers lie ahead! Project Möbius is a fast-paced 3D game inspired in part by 2D Shoot 'em up games such as Battle Squadron for the Amiga. Your goa… If you enjoyed this game, see our list of games similar to Project Möbius.

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  50. View Game
    61%Game Brain Score
    Most mentioned positive aspects:music, gameplay
    100% User Score Based on 12 reviews

    AstroViking is a wave-based survival shoot em' up! Play as a superpowered female viking fending off endless hordes of aliens! Combine 60+ upgrades to construct your own ultimate warrior! If you enjoyed this game, see our list of games similar to AstroViking.

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