Games Like Procyon

A last ditch effort to destroy what was once to be our savior. A final mission to eliminate a disastrous future. A single ship against Earth’s entire military. The Andraste is the only hope to defeat...the Devil Engine.

Why similar: Shoot 'Em Up 71.5%, Action 14.5%, Bullet Hell 14%

Why You'll Like It: This game offers high-octane side-scrolling action with a fantastic soundtrack and challenging bullet-hell patterns.

Steredenn is a frenetic and chaotic space shooter, carved in big beautiful pixels, with insane boss battles. Embark in your ship and engage the fight against dreadful space pirates in a never-ending combat for your survival.

Why similar: Shoot 'Em Up 67%, Bullet Hell 16.3%, Shooter 8.7%, Action 7.9%

Why You'll Like It: A roguelike shoot-em-up that blends chaotic pixel-art action with high replayability.

This is the story of a fighter who wanted to become...

Why similar: Shoot 'Em Up 67.9%, Bullet Hell 15.1%, Action 7.5%, Indie 6.7%, Shooter 2.8%

Why You'll Like It: A masterpiece of the genre that perfectly captures the intensity and progression of classic side-scrolling shooters.

Stardust Galaxy Warriors: Stellar Climax is a fast-paced couch co-op action shooter with SHMUP/Brawler gameplay and RPG elements. Choose your mechs, weapons & upgrades then soar through space, defeat evil & save the future... from itself!

Why similar: Shoot 'Em Up 64.3%, Bullet Hell 15.4%, Shooter 9.7%, Action 6.8%, Indie 3.8%

Why You'll Like It: Its strong emphasis on local co-op and sci-fi mech combat makes it a direct thematic sibling to Procyon.

Command destructive spaceships to obliterate hordes of enemy vessels, while quickly solving puzzles to weave through networks of vibrantly colorful, adversarial machines!

Why similar: Shoot 'Em Up 60.7%, Action 14.6%, Indie 10.9%, Shooter 7.4%, Bullet Hell 6.3%

Why You'll Like It: Combines traditional side-scrolling shooting with clever puzzle-solving elements for a fresh take on the genre.

Sine Mora EX is a side-scrolling shoot'em up that provides a unique challenge, where time is the ultimate factor. Mixing classic shooter sensibilities with contemporary presentation, Sine Mora EX is a gorgeous shoot'em up offering both a Story Mode that weaves an excessive tale and an Arcade Mode.

Why similar: Shoot 'Em Up 66.6%, Bullet Hell 18.6%, Shooter 8.6%, Action 6.2%

Why You'll Like It: A visually stunning side-scrolling shooter that introduces unique time-based mechanics to the classic formula.

Shoot! Dodge! and... Get Hit!? "Ikaruga" is a vertical shoot 'em up that features an unique polarity-switching gameplay. Switch the ship's polarity and "get hit and absorb" enemy bullets! Achieve High Score with the chain bonus!

Why similar: Shoot 'Em Up 72.9%, Bullet Hell 20.1%, Action 3.5%, Shooter 2.6%, Indie 1%

Why You'll Like It: An essential title for any fan of the genre, known for its deep polarity-switching mechanics and precise gameplay.

Fight, fly, flourish! BLUE REVOLVER is a manic arcade-style shoot-em-up built for newcomers and psychos alike. Powerful special weapons cut through tough areas, while an adaptive difficulty system tailors the game to your skill level as you evade and counter a maniac environmental force!

Why similar: Shoot 'Em Up 72.6%, Bullet Hell 15%, Action 5.8%, Indie 5.1%, Shooter 1.5%

Why You'll Like It: A fast-paced, high-energy bullet-hell shooter that excels in both visual flair and tight controls.

Warp into action with Solar Shifter EX. Man your ship and dive into fierce combat situations in space and over beautiful and distant planet surfaces. Solar Shifter EX is a sci-fi shoot 'em up with the unique ability to 'shift'.

Why similar: Shoot 'Em Up 72.4%, Action 15.9%, Indie 11.7%

Why You'll Like It: Features unique ship-shifting mechanics that add a layer of strategy to its sci-fi side-scrolling action.

DARIUSBURST Chronicle Saviours is the latest installment in Taito's DARIUS series of arcade-style shooting games. Blast hordes of alien sea-monsters, and blaze your own trail through branching environments.

Why similar: Shoot 'Em Up 82.3%, Bullet Hell 8.9%, Action 6.5%, Shooter 2.3%

Why You'll Like It: An expansive sci-fi side-scrolling experience that provides a massive scale and classic arcade feel.

Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.

Why similar: Shoot 'Em Up 61.9%, Bullet Hell 17.1%, Shooter 9.2%, Action 8%, Indie 3.8%

Why You'll Like It: A cinematic side-scrolling shooter that blends 2D gameplay with 3D camera transitions for a unique experience.

Space Elite Force II is a frenetic space-shooter with weapon customization and insane bosses battles. Embark in your ship and fight for the survival of the human race!

Why similar: Shoot 'Em Up 66.3%, Bullet Hell 17%, Action 9.6%, Shooter 7.1%

Why You'll Like It: A solid, well-rounded side-scrolling shooter that supports local co-op for shared arcade fun.

Dodge, shoot and explode across the Solar System as a crew of intelligent and dangerous chickens. As the pilot of The Golden Eagle, it's your duty to keep Colonel Ram and Professor Bez safe as they squabble about ethics and who last used the toilet. Wage war against humanity as you battle your way towards the Sun to complete your mission.

Why similar: Shoot 'Em Up 65.4%, Action 18.7%, Indie 15.9%

Why You'll Like It: A humorous and challenging sci-fi side-scroller that captures the indie spirit of Procyon.

Take to the skies once again as the last defender of humanity against overwhelming odds! Lovingly built to be enjoyed by newcomers and genre veterans alike, Danmaku Unlimited 3 is a perfect medley of the best aspects of classic bullet hell shooters wrapped up in a modern and approachable package.

Why similar: Shoot 'Em Up 62.5%, Bullet Hell 19.8%, Action 10.1%, Indie 7.6%

Why You'll Like It: A highly accessible yet deeply challenging bullet-hell shooter that feels modern and polished.

A refreshing and highly re-playable bullet hell style shooter that WANTS you to play dangerously! Ride the razor's edge of life and death in this high-risk high-reward danger oriented arcade style shooting game.

Why similar: Shoot 'Em Up 59.5%, Bullet Hell 17.5%, Action 9.6%, Shooter 6.9%, Indie 6.4%

Why You'll Like It: A modern take on the genre that rewards players for flying dangerously close to enemy projectiles.

Get into your Flying Tank and shoot 'em up like it's the good old days! Kill strange bosses, drop bombs from above and build an arsenal of fun, powerful weapons. Reclaim the stolen Earth - alone or with a friend - in a rich action-packed side-scrolling shmup!

Why similar: Bullet Hell 55.4%, Action 23.7%, Shooter 18.6%, Indie 2.3%

Why You'll Like It: A beautifully hand-drawn side-scrolling shooter that emphasizes cooperative play and intense combat.

It's the ultimate, strategic SHMUP ReMix! Control TWO combat wings, flick between THREE different formations, and BLAST your way through overwhelming enemy fleets! Liberate planets, build colonies, research tech and skills, craft items, or even play 2p co-op in this unique new indie game.

Why similar: Shoot 'Em Up 61.7%, Bullet Hell 15%, Action 9.4%, Indie 7.1%, Shooter 6.8%

Why You'll Like It: A side-scrolling shooter that incorporates light RPG elements to enhance the progression of your ship.

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?

Why similar: Indie 72.1%, Shoot 'Em Up 16%, Action 6.5%, Bullet Hell 5.4%

Why You'll Like It: An indie action title that embraces chaotic, unpredictable bullet-hell patterns.

Challenge yourself to a new kind of bullet-hell fusion shooter. Change your aircraft to get new skills just when you need them against advancing foes. Aim for the top spot!

Why similar: Shoot 'Em Up 55.3%, Bullet Hell 15.5%, Action 12.8%, Indie 8.2%, Shooter 8.1%

Why You'll Like It: Fast-paced arcade action featuring a unique transformation mechanic that keeps gameplay dynamic.

Battle huge "Koju" bugs in CAVE's beautiful fantasy shooter, Mushihimesama. Experience the thrill of bullet hell from the masters of the genre as you evade visually stunning shot patterns with thousands of bullets.

Why similar: Shoot 'Em Up 69.8%, Bullet Hell 23.3%, Action 5.8%, Shooter 1.2%

Why You'll Like It: Widely considered one of the definitive bullet-hell experiences, offering incredible depth and visual spectacle.

Earth is under siege! A mysterious and powerful alien race has come to enslave the entire galaxy, and your fleet is humanity's last hope. You must put an end to the attacks and rebuild a home for the survivors.

Why similar: Action 54.1%, Indie 45.9%

Why You'll Like It: Focuses on co-op action and ship customization, making it a great choice for fans of Procyon's multiplayer.

Why play shoot 'em ups one ship at a time? Launch them all at once! Unleash an entire armada of ships in Shoot 1UP!

Why similar: Shoot 'Em Up 63.5%, Bullet Hell 17.3%, Shooter 9.4%, Action 7%, Indie 2.8%

Why You'll Like It: Introduces a clever mechanic where you control multiple ships simultaneously to overwhelm your enemies.

A super fast, twin analogue shooter for the modern age!

Why similar: Shoot 'Em Up 55.2%, Indie 16.8%, Action 11.9%, Bullet Hell 10.9%, Shooter 5.2%

Why You'll Like It: An indie side-scroller that stands out for its massive scale and frantic, screen-filling action.

Four friends battle their way across space to claim a once-in-a-lifetime wish. Their lives are in your hands.

Why similar: Shoot 'Em Up 65%, Bullet Hell 15.9%, Action 14.3%, Indie 4.8%

Horizon Shift is an explosive wave based single screen shooter with a ton of new ideas and platformer elements. Do what it takes to protect your horizon from the ever encroaching enemy attack!

Why similar: Shoot 'Em Up 57.8%, Action 25.2%, Indie 16.9%

Why You'll Like It: An arcade-style shooter that focuses on speed and reflex-based gameplay in a compact, intense format.

A deep, tactical shoot'em up. With every takedown, you’ll earn cash and xp to upgrade your ship and unlock new abilities. Online and local co-op. Unique versus mode. Realistic physics and water simulation.

Why similar: Shoot 'Em Up 70.8%, Bullet Hell 10.4%, Action 7.9%, Indie 6%, Shooter 4.9%

Why You'll Like It: A classic arcade-style side-scrolling shooter that delivers straightforward, satisfying action.

RefRain - prism memories - is an empowering, cyberpunk, bullet-hell shoot-’em-up that focuses on fast-paced, offensive gameplay. “Dive” into a hazardous digital world, cycle through 3 different attack modes, and delete the opposition with superior firepower.

Why similar: Shoot 'Em Up 57.2%, Action 16.6%, Indie 13.2%, Bullet Hell 13.1%

Why You'll Like It: A high-intensity bullet-hell shooter with deep systems and a distinct, fast-paced rhythm.

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 73%, Action 9.5%, Shooter 8.5%, Bullet Hell 5.1%, Indie 3.9%

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.

Why similar: Shoot 'Em Up 66.8%, Bullet Hell 16.7%, Shooter 8.8%, Action 7.7%

Shizuku and Akane...two pilots bound by rivalry and friendship battle to save their world from malevolent cosmic forces! A classic arcade style shmup with deeply satisfying fast paced combat, wide variety of load-out combos, and even local co-op!

Why similar: Shoot 'Em Up 88.3%, Action 11.7%

Gear up for an intergalactic thrill ride! Space Elite Force is a frenzied space-shooter packed with weapon customization and epic boss battles. Take command of your ship and fight for the survival of humanity!

Why similar: Shoot 'Em Up 70.7%, Bullet Hell 19.8%, Action 9.5%

The UNFP's been kicked in the teeth by a G'ell invasion force and their last and only hope is a planetary outpost and its fleet of experimental DSP MkI Forward Assault Fighters and anyone marshal enough to strap into one and forcefully accept some apologies.

Why similar: Shoot 'Em Up 57.3%, Bullet Hell 13.6%, Action 13%, Indie 10.7%, Shooter 5.5%

Firehunt is a prologue for the main story One Way Road. Take part in space battles as you travel across the galaxy and fight to save humanity. This cinematic narrative driven action-focused space shooter, will take you on a journey into the near future, and put the destiny of mankind in your hands.

Why similar: Shoot 'Em Up 67.6%, Bullet Hell 17.1%, Action 12.8%, Indie 2.5%

The world is under a frantic alien attack. Amidst the chaos and with the army virtually subdued, the deadliest and most inconsequential pair of specialists are called upon to do what must be done. Join the war hunting aliens around the world and in every way possible.

Why similar: Shoot 'Em Up 75.3%, Action 11.7%, Shooter 10.9%, Indie 2%

Bad Caterpillars and their swarms of insect hordes are invading. Get to your ship, man the lasers, and save the galaxy from caterpillars, scorpions, spiders, and a slew of other ill-tempered giant killer insects.

Why similar: Shoot 'Em Up 56.2%, Action 24.4%, Indie 19.4%

Super Cyborg is an old school non-stop hardcore run'n'gun action game! You are an elite battle cyborg who is sent in to investigate a series of anomalies on a mysterious island. The merciless alien known as the 'Xirxul life form' has been awakened by unwitting scientists and now: all humanity is in danger!

Why similar: Action 46.3%, Indie 30.9%, Shooter 22.8%

Fact: everything is better with lasers. So we put lasers on over 30 angry giant insects who want to stop you, Space Moth, from escaping Earth and going to the Moon. Show them who's boss and blast your way into space! (Check out the all new SPACE MOTH: LUNAR EDITION, linked below!)

Why similar: Shoot 'Em Up 59.7%, Bullet Hell 15.6%, Action 13.9%, Indie 10.7%

An unrelenting onslaught of eye-popping visuals, ear bursting soundscapes and mind-melting action makes CYGNI the vanguard for the next generation of shoot-em ups. Outgunned, outmanned and out on your own, plunge into a sky full of hell in a last-ditch battle for survival.

Why similar: Shoot 'Em Up 65%, Bullet Hell 18.7%, Shooter 9.4%, Indie 7%

Railgunners is a shooter built to highly customizable difficulty levels. Fight your way through hundreds of enemy ships, and help humanity fight back against the alien invasion!

Why similar: Shoot 'Em Up 57.5%, Bullet Hell 15.2%, Action 12%, Indie 8.8%, Shooter 6.5%

Prepare for an interstellar showdown like no other in a gripping roguelike top-down twin-stick shooter set in the vast depths of space. Pilot your advanced starship, engaging in relentless battles against hordes of alien adversaries. Destroy, Collect, Upgrade, Die, Unlock, Repeat.

Why similar: Shoot 'Em Up 64.4%, Bullet Hell 18.6%, Shooter 9.2%, Action 7.8%

Experience epic space battles while piloting a small, fast fighter ship as part of a fleet that lashes out against enemy factions across stunning procedurally generated star systems in Disputed Space.

Why similar: Action 44.9%, Indie 32.5%, Shooter 22.6%

Space Gray X is a side-scrolling bullet-hell action game where you battle alien invaders, starting from Earth and advancing into space, unlocking advanced aircraft to aid your mission.

Why similar: Shoot 'Em Up 66%, Bullet Hell 19.7%, Shooter 8.8%, Action 5.6%

Drive to Hell is an action-packed shooter where you'll take a ride through an army of monsters to exact revenge on the Demon King for destroying your favorite dive bar. Enemies assault from all sides, each with its own special personality and attack style.

Why similar: Shoot 'Em Up 65.5%, Action 19.5%, Indie 15%

Can you deal with unrelenting disaster and hold your ship together long enough to destroy the enemy invaders? Repair systems, extinguish fires, arm the torpedoes, avoid deadly solar flares, destroy your friends and clone them back again; it's all in the life of a Catastronaut!

Why similar: Action 57.3%, Indie 42.7%

Super Hydorah is a nonlinear horizontal shoot’ em up designed to offer a challenging experience, sublimating the richness of traditional shmup classics. Face the menace of the Meroptians aboard the Delta Lance, alone or with your friends in this game with direct action and nostalgic art.

Why similar: Shoot 'Em Up 73.9%, Action 11.7%, Indie 9.2%, Bullet Hell 5.3%

ADHD core loop weapon system will keep you on your toes in this thrilling sci-fi fantasy shmup / shoot'em up with epic boss battles and a vast arsenal of futuristic weapons! Battle legions of demonic entities, restore the cosmic balance, and save the universe! Experience FLOW STATE gaming!

Why similar: Shoot 'Em Up 64.7%, Bullet Hell 16%, Action 10.7%, Shooter 8.6%

Get ready to Bark’em Up! Play as Bullet, a C³ class (Cute Cybernetic Corgi) pup on his quest to save his owner, a brilliant scientist kidnapped by an alien race that wants to rule the galaxy. ProtoCorgi is a retro pixel art shoot’em up with a strong arcade feel!

Why similar: Shoot 'Em Up 56.8%, Bullet Hell 20.4%, Action 9.7%, Shooter 9.3%, Indie 3.9%

Incandescent is a fast paced action arcade game that scales the difficulty to your skill level. The goal is simple, pilot your ship and defend yourself against waves of unique enemies and bosses. Different powerups will drop to help you with upgrades to your weapons and health.

Why similar: Shoot 'Em Up 66.3%, Action 19.3%, Indie 14.4%

A retro shooter with a new power: the power to become any ship.Lost in the depths of space, you are a being of pure psychic energy with the uncanny power to take over and control anything you see in order to survive.Built for PC, Enemy Mind lets you battle your way through 70+ waves of challenging enemies.

Why similar: Shoot 'Em Up 61.4%, Bullet Hell 14.3%, Action 10%, Shooter 9.2%, Indie 5.1%

Talented and ferocious weapon experts needed to eliminate a dangerous mechanical menace that threatens the existence of humanity. Up to six positions available. Benefits include traveling the world to eliminate robots.

Why similar: Shoot 'Em Up 63.6%, Bullet Hell 18.6%, Shooter 9.6%, Action 8.2%

Classic shoot’em up action in modern 3D! Blast off to take down hordes of infected aliens and dreadful machines programmed on waging an intergalactic war against mankind!

Why similar: Shoot 'Em Up 65.8%, Bullet Hell 15.5%, Shooter 9.8%, Action 9%

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!

Why similar: Bullet Hell 42.5%, Action 26.8%, Shooter 24.5%, Indie 6.1%

Classic color match puzzle meets space shoot'em up action! Hop into your spaceship, open a path through huge waves of aliens and other hazards, and face intense boss battles!

Why similar: Shoot 'Em Up 65.7%, Bullet Hell 17.9%, Shooter 8.9%, Action 7.5%

March 18th, 2061 - "Operation Downfall" Commences With its reliance on BAC, humanity had forgotten how to operate even basic transportation, let alone weapons. After the attacks from BAC and the subsequent social chaos, the human population was reduced by half.

Why similar: Shoot 'Em Up 73.1%, Shooter 11.6%, Action 5.8%, Bullet Hell 5.2%, Indie 4.3%

Fly a star-fighter against a bloodthirsty armada. Gather weapons, resources, and upgrades to help you push back the relentless assault while protecting the galaxies' civilians!

Why similar: Shoot 'Em Up 85.2%, Action 14.8%

You are the first party mech pilot of alien planet colonizers! Project Lazarus is a survival game with rogue-lite elements. Deploy and upgrade your mech to the metal!

Why similar: Bullet Hell 64.4%, Action 35.6%