
A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!
60+ similar titles based on shared tags and player behavior. Themes include Action, Space, Side Scroller, Sci-fi.

A wormhole has opened up letting aliens terrorize your city. Pilot your spacecraft and destroy the aliens using flamethrowers, missiles, gatling guns, shockwaves, and more!

Spectre Of Eternity
An action bullet hell. Dodge enemies attacks and collect upgrades to make it to the end of each level.

One Way Road
One Way Road is a story-driven action game combining elements of Scroll Shooter, Top Down Shooter, and Tube Shooter. Take the helm of a space cruiser, explore the galaxy, and fight in stellar battles to save humanity.
An action bullet hell. Dodge enemies attacks and collect upgrades to make it to the end of each level.
Why similar: Bullet Hell 21%, Aliens 13.5%, Side Scroller 13.4%, Arcade 12.6%, Space 10.1%
One Way Road is a story-driven action game combining elements of Scroll Shooter, Top Down Shooter, and Tube Shooter. Take the helm of a space cruiser, explore the galaxy, and fight in stellar battles to save humanity.
Why similar: Bullet Hell 20.1%, Side Scroller 19.4%, Aliens 11.4%, Arcade 10.9%, Space 8.5%
Sci-fi 2D shooter platformer combining the control of a human character and an armored vehicle on the surface of a planet filled with robots and immortal local inhabitants
Why similar: Bullet Hell 17.5%, Side Scroller 16.2%, Aliens 14.4%, Action-Adventure 11.4%, Futuristic 10.1%
Cross the universe, shoot aliens, upgrade your weapons and face powerful bosses with AB in this retro inspired lateral shoot 'em up to save the world. Adventure into Campaign Mode or face the never-ending waves of Endless Mode with suitable challenges for all skill levels.
Why similar: Bullet Hell 16.2%, Aliens 13.9%, Side Scroller 12.4%, Arcade 10%, Futuristic 8.1%
Master a modular arsenal and survive a biomechanical nightmare in this intense cinematic shmup. Face grotesque aberrations, unlock achievements, and conquer the hardcore mode. The first level of an expanding saga!
Why similar: Bullet Hell 22%, Side Scroller 21.1%, Arcade 9.7%, Aliens 9.4%, Space 6.9%
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: Bullet Hell 22.7%, Side Scroller 18.3%, Arcade 13.7%, Futuristic 9.6%, Space 9%
A desolate and derelict station has been uncovered. You've been tasked with investigating, only to find the station's automated defenses are still active! How is it still... "alive"? Pilot your ship and find out! Can you make it out... "alive"? This helps me get through school! Hope you enjoy!
Why similar: Bullet Hell 25.3%, Side Scroller 20.1%, Space 17.1%, Arcade 14.9%, Action 7.1%
Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!
Why similar: Side Scroller 20.2%, Aliens 15.1%, Action-Adventure 13.4%, Futuristic 8.6%, Space 8.4%
During a route next to Prasinos, a colonized little planet, Helena received an order to investigate an S.O.S. sign streamed by the mothership Z9. When landing on site, she discovers that the situation was much worse than she thought.
Why similar: Side Scroller 22.4%, Action-Adventure 16.5%, Aliens 16.3%, Action 12.1%, Space 8.2%
Saturn Quest: Blast Effect is a story-driven action adventure game set in the human-less galaxy far far away. Fly, climb, shoot, explore the world and fight the giant bosses in this 8 Bit style Space Opera, full of drama and epic.
Why similar: Bullet Hell 17.7%, Side Scroller 14.3%, Aliens 13.6%, Action-Adventure 11.5%, Arcade 11.4%
Herodes is an exhilarating shoot 'em up game set in a future where cutting-edge technology meets the depths of the human body. Step into the role of a courageous agent tasked with the ultimate mission: saving humanity from a mysterious and deadly virus that defies all known cures.
Why similar: Bullet Hell 22.6%, Side Scroller 15.6%, Arcade 15.1%, Action 11.7%, Adventure 10.3%
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: Bullet Hell 18.2%, Aliens 16.7%, Side Scroller 14.8%, Arcade 9.9%, Futuristic 8.6%
ZPF is a retro-inspired horizontal shooter for the Sega Genesis/Mega Drive. Blast your way through a cosmic gauntlet of epic boss battles, addictive scoring, and hidden secrets in a thrilling arcade-style adventure through fantasy, sci-fi, and alien-themed worlds.
Why similar: Bullet Hell 21.5%, Side Scroller 17.7%, Aliens 16.6%, Futuristic 9.1%, Pixel Graphics 6.9%
"In "Avventure Vampiresche" Farenz faces morning obstacles in an epic race through Cremona at 5 o'clock in the morning! Dodge ducks, spitballs, runners, and more to close the rings in time! Get ready for a frantic and enjoyable experience!"
Why similar: Side Scroller 22.1%, Arcade 17%, Action-Adventure 15.3%, Action 13.6%, Adventure 12.5%
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: Bullet Hell 24.2%, Side Scroller 22.3%, Arcade 12.6%, Space 7%, Sci-fi 6.1%
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: Bullet Hell 20.5%, Side Scroller 19.6%, Arcade 13.5%, Futuristic 11.3%, Space 8.8%
A short sci-fi visual novel with minigames sprinkled within. The space bar is all you'll need.
Why similar: Aliens 17.8%, Arcade 15%, Action-Adventure 11.3%, Space 10.1%, Adventure 8.2%
Can "Super Meteor" save the universe from the space debris created by the development of space by the people of Earth?
Why similar: Space 16.1%, Bullet Hell 15.2%, Pixel Graphics 13.9%, Aliens 12.5%, Action 12%
Awaken my Xalos, the Venishien Empire calls for you! Conquer Earth against the Egyptians and Romans with our robotic might. As Sci-Fi meets Medieval in a epic top-down side-scroller war!
Why similar: Aliens 16.1%, Side Scroller 14%, Action 11.8%, Adventure 11.7%, Futuristic 10.4%
Space Direct is a space-adventure game where you play as the pilot who survived a battle and has joined a new force to save the universe. Explore various worlds, uncover mysteries, and unravel the grand secrets of the universe.
Why similar: Bullet Hell 30.9%, Action-Adventure 18.8%, Action 15.5%, Adventure 14%, Space 8.8%
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: Aliens 21.8%, Space 12.7%, Adventure 9.6%, Action 9.2%, Pixel Graphics 8.6%
Pew Pew Pew, KaBOOM! is a challenging old school arcade game filled with action! Unlock new costumes and enjoy the awesome Chiptune OST as you reach new highscores!
Why similar: Bullet Hell 21.1%, Side Scroller 17.8%, Arcade 12.5%, Aliens 9.6%, Futuristic 9%
AsTroops is a roguelike card-based space combat game. Build your fleet, choose cards with machine gun, rocket, and electric weapons, and fight real-time battles to break the alien blockade.
Why similar: Aliens 20.3%, Bullet Hell 18.5%, Space 13.9%, Arcade 13.7%, Action-Adventure 13.2%
Shape VS Shapes is a fast-paced arcade game. Blast your way through 50+timed levels or go for a high score in Endless Mode!
Why similar: Bullet Hell 31.8%, Arcade 24.8%, Action 15.3%, Space 11.4%, Combat 8.1%
Take down the evil carnivorous orcas while you fight your way to their big boss! Galactic Seals Survivors is an arcade game with rogue-like elements and upgrades to give you the power to take on the entire Galactic Orcas empire.
Why similar: Arcade 24.2%, Bullet Hell 19.1%, Space 15.9%, Sci-fi 14.4%, Action 11.1%
A spectacular, satisfying, and super-watchable defense battle! The ultimate 8-bit shoot 'em ups born in the 21st century, ""Changeable Guardian ESTIQUE"", is now on Steam!
Why similar: Side Scroller 26.1%, Aliens 20.3%, Action 13%, Pixel Graphics 9.6%, Sci-fi 8.9%
Step into the thrilling world of Low Batt, a heart-pounding Top Down Shooter that pits you against the formidable security forces of L.E.A.D. Industries. Navigate through intense challenges requiring a blend of skill and strength and embark on an epic robotic adventure to rescue your robo-dog.
Why similar: Bullet Hell 19.9%, Action-Adventure 15%, Arcade 14.8%, Action 12.3%, Adventure 11%
Get to your target in side-scrolling platform, beat him up in bullet hell.
Why similar: Bullet Hell 26.1%, Side Scroller 21.2%, Action-Adventure 16.8%, Action 12.3%, Futuristic 9.8%
A fast-paced retro shoot 'em up where you dodge bullets, upgrade your ship, and battle escalating waves of enemies and bosses.
Why similar: Bullet Hell 43.7%, Arcade 21.8%, Space 13.2%, Action 13%, 2D 7.7%
ITZO is a retro style scrolling shooter and bullet hell game where you play as the best (and most ruthless) agent in space: ITZO! You have the mission to prevent an incoming interplanetary conflict… How are you going to do it? Easy. With bullets, destruction, chaos and no diplomacy!
Why similar: Bullet Hell 33.1%, Space 15.1%, Arcade 14.1%, Aliens 10.1%, Action 7.5%
Get in on the action with this addictive 2D python space shooter.
Why similar: Bullet Hell 26.7%, Arcade 17.4%, Action 12.9%, Futuristic 11.5%, Space 8.2%
In this 2D action platformer, you'll play as a humanoid reptile and save the planet and your people from an evil corporation! Reach the control center and activate the self-destruct mechanism! It won't be easy, as there are plenty of traps, obstacles, and heavily armed guards in your way!
Why similar: Side Scroller 19.2%, Aliens 14.1%, Arcade 13.9%, Action-Adventure 13.2%, Futuristic 10.1%
A shmup without shooting. Reflect the bullets with one of your two shields. Bite-sized arcade action. Cover humankind's retreat and make it count.
Why similar: Side Scroller 19.4%, Bullet Hell 13.8%, Arcade 13.4%, Futuristic 11.3%, Space 10.5%
It's a side-view scroll shooter. It's a game in which you control your own aircraft and shoot down enemy aircraft. There are 21 different types of weapons to attack, and if you accumulate 3 gauges on the UI, each selected weapon will be available for a certain amount of time.
Why similar: Side Scroller 33.3%, Bullet Hell 20.5%, Sci-fi 12.7%, Futuristic 11.3%, Action 11%
Bad Chicken is a retro styled sideway scrolling shoot-em-up inspired by the retro classics. It takes place in 8 locations in the Ferus system, each one with different challenges, and dangers.
Why similar: Bullet Hell 22.9%, Side Scroller 21.4%, Aliens 16.4%, Space 10%, Sci-fi 7.6%
Defend the Little Spaceman Dudes from aliens! Blast waves of Alien Abductors and UFOs across 50 challenging levels in this fast-paced ’80s-style arcade space shooter.
Why similar: Bullet Hell 20.9%, Aliens 17.3%, Side Scroller 17%, Arcade 12.2%, Space 8%
Facing annihilation, a plucky crew of space salvagers fight dirty using the best tool in their belt - the salvage claw. Grab and toss enemies, deflect attacks, and reshape the battlefield with explosive chain reactions.
Why similar: Bullet Hell 26.3%, Side Scroller 25.5%, Arcade 12.4%, Space 6.3%, Futuristic 5.7%
Dead for Dread is an exciting game in which you take on the role of a brave hero who goes into the dark labyrinths to retrieve a stolen artifact. Embark on a dangerous journey through mysterious dungeons full of mysteries and sinister creatures.
Why similar: Side Scroller 19.5%, Arcade 19.1%, Action-Adventure 16.2%, Adventure 15.3%, Action 14.1%
A new platform game that combines 2D style with 3D in a post apocalyptic world.
Why similar: Side Scroller 19.5%, Arcade 17.7%, Action-Adventure 16%, Adventure 13.6%, Action 12.6%
You are the best pilot in the space force and the earth needs you to protect itself from an alien attack. Protect the earth and then go to the invader's planet to finish them off once and for all.
Why similar: Bullet Hell 22.8%, Side Scroller 21.1%, Aliens 14.7%, Arcade 11.1%, Space 9.8%
Help a Space Mercenary, Ether, complete a difficult scavenging mission in an abandoned ship. Explore 4 different biomes, each with its share of dangers, and escape a swarm of mutant space bugs.
Why similar: Aliens 18.6%, Action-Adventure 18.2%, Action 14.6%, Adventure 13.3%, Space 11.1%
A side scrolling side-on shooter from the depths of a long-lost arcade cabinet where you take the role of a UFO on the hunt for human prey! Capture them alive with your tractor beam and pull them into your saucer while unleashing your heat ray upon tanks, planes, and all manner of military might!
Why similar: Aliens 28%, Side Scroller 22.8%, Bullet Hell 16.8%, Arcade 10.5%, Action 9%
First instalment in the series of 2D action side-scrollers, taking place in very distant galaxy and not so distant future. Gameplay main hallmarks are fast-paced laser guns shootouts, punch 'n' kick combats, managing obby-like obstacles, using wits in overcoming deadly traps and witty dialogues.
Why similar: Side Scroller 20%, Arcade 17.8%, Action 13.9%, Adventure 12.4%, Futuristic 10.5%
In Waifu Space Conquest you can play a nostalgic arcade game. Conquer all the space to pass the level. Confine the aliens in your claimed space to kill them.
Why similar: Bullet Hell 36.2%, Arcade 18%, Aliens 12.9%, Action 9.3%, Space 7.9%
Lost Vulcan is a platform game that combines the adrenaline of roguelites with the spirit of classic arcade titles. Play as a brave treasure hunter and enter 'Vulcan', an abandoned interstellar ship said to be filled with legendary riches... and mortal dangers.
Why similar: Side Scroller 19.7%, Action-Adventure 13.8%, Arcade 13.7%, Aliens 13.3%, Space 8%
Betrayed by her cut-throat crew, Luna Starr - former Space Pirate Captain turned bounty hunter - has a score to settle. As Luna, travel to 5 exotic planets to track down your mutinous mates, and face them in Bullet Hell dogfights to the death!
Why similar: Bullet Hell 29.7%, Side Scroller 15.1%, Arcade 10.9%, Futuristic 10.1%, Action 10%
Alpha Force Zero is an intense top-down bullet-hell adventure that requires skill and planning. Utilize multiple weapon systems including an Auto-Turret with adjustable firing modes and unlock upgrades that you can equip in your ship to give you the upper hand. Dodge, fight, survive!
Why similar: Bullet Hell 24.7%, Aliens 12.5%, Arcade 12.5%, Action-Adventure 11.8%, Space 8.5%
A pixel-art platformer adventure game with lots of action and a memorable story.Dive into the depths of planet Anyaroth and free its people from the tyranny of the Queen. Join the Rebellion and fight against the Regime’s mind-control system. The anya civilization needs you!
Why similar: Bullet Hell 18.7%, Aliens 17%, Action-Adventure 12.6%, Space 12.4%, Sci-fi 7.2%
Simple remake of Space Invaders adding destructions and physics
Why similar: Aliens 20.2%, Arcade 19.1%, Action 13.7%, Futuristic 12%, Space 9%
As she prepares for the big race that could define her destiny, Jenny will need to overcome Merak, her grandfather's cunning rival, whose mechanical traps, armies of robots, and mind-blowing super spaceships threaten to end her journey prematurely.
Why similar: Bullet Hell 27.5%, Aliens 15%, Arcade 15%, Action-Adventure 14.6%, Space 9.4%
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: Side Scroller 22.8%, Bullet Hell 19.2%, Aliens 15.3%, Arcade 12.5%, Pixel Graphics 7.8%
In this sideways scrolling shmup, take control of your spaceship and navigate through vibrant pixelated environments filled with hordes of enemy spacecraft. Upgrade your ship and weapons, dodge enemy fire while blasting through each stage. Emerge victorious as the ultimate space pilot!
Why similar: Bullet Hell 27.1%, Side Scroller 25%, Arcade 14.1%, Space 8.9%, Sci-fi 6.9%
Brave Soldier: Invasion Of Cyborgs is a pixel art platform game with a lot of action. Help the soldier save the world from the Cyborg Invasion! Good Luck!
Why similar: Side Scroller 20.9%, Aliens 17.5%, Arcade 15.5%, Action-Adventure 14.9%, Adventure 8.2%
ASTRO: The Beginning is a dynamic side scrolling shoot 'em up about a close-knit space team caught in a clusterf*ck of epic proportions.Unravel the evil plans of your foes and secrets of world order while taking down various types of enemies and engaging in crazy boss battles.
Why similar: Side Scroller 17.8%, Bullet Hell 17.5%, Action 11.7%, Adventure 10.9%, Arcade 10.6%
Torico's b-day gift hunt - Toriko slept peacefully, looking forward to the upcoming party on her birthday, but bad luck - all the gifts were stolen! Restore justice and return the gifts to their place in this game inspired by the classic platformers of the 90s!
Why similar: Side Scroller 34%, Arcade 23.6%, Adventure 17.1%, Action 16%, 2D 7.8%
When you woke up in the basement of the tower, you were on a mission. In order to prevent this world from ending like this, you I have to go to the princess in the tower, but...
Why similar: Bullet Hell 31.8%, Side Scroller 25.4%, Action-Adventure 21%, Action 16.4%, 2D 5%
A 2D pixel art side-scrolling resource management with some action, looting, and a bit of exploration that mainly focuses on a small area. Defend yourself against the terror of the night inside your settlement by employing some villagers and give them equipment to further strengthen your defenses.
Why similar: Side Scroller 30.3%, Action-Adventure 19.3%, Action 11.2%, Pixel Graphics 10.7%, Adventure 9.8%
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: Bullet Hell 24.6%, Side Scroller 14.7%, Space 14.1%, Arcade 13.4%, Futuristic 8.9%
This game is the result of a course, which is part of the Unity Chinese Classroom. The game allows up to four players to pilot fighter planes and eliminate the alien bug race together.
Why similar: Bullet Hell 30%, Aliens 19.7%, Arcade 18.2%, Space 9.9%, Adventure 9.1%
Sanctum Arcadia is a game where you must fight your way through increasingly dangerous zones filled with enemies, hazards, and mystery. Sanctum Arcadia has a unique but still familiar progression system, challenging and engaging combat, all in a smooth Arcade-like experience.
Why similar: Space 19%, Arcade 18.8%, Futuristic 16.9%, Action-Adventure 16.8%, Sci-fi 10.7%