60+ similar titles based on shared tags and player behavior. Themes include Space, Action, Mars, Shooter.
Defend the human colony on the planet Phoebe in the Eridani star system against a mysterious alien species. Utilize one of four fighter jets, each with unique abilities and attributes.
UFO No!
Spacejack a UFO and turn alien tech against its owners across 49 action-packed stages. Use black holes, nukes, slow-mo, and more to survive escalating waves and save the planet.
Martian Invaders
WE HAVE ALIENS, YOU DON'T—Blast Martian invaders and flying saucers across 30 stages with robotic voice effects. Use your destructible shield, rescue army men for bonus points, and chase the high score.
Spacejack a UFO and turn alien tech against its owners across 49 action-packed stages. Use black holes, nukes, slow-mo, and more to survive escalating waves and save the planet.
Why similar: Mars 45.8% ★, Shoot 'Em Up 22.6%, Aliens 8.1%, Sci-fi 8%, 2D 4.4%
WE HAVE ALIENS, YOU DON'T—Blast Martian invaders and flying saucers across 30 stages with robotic voice effects. Use your destructible shield, rescue army men for bonus points, and chase the high score.
Why similar: Mars 41.1% ★, Shoot 'Em Up 22.6%, Aliens 7.4%, Retro 7.1%, Sci-fi 5.7%
Blast through enemy defenses in this intense 16-bit shoot ‘em up (or shmup), dismantling interplanetary shields to bring humanity’s last hope back from Mars and save Earth from ecological collapse.
Why similar: Mars 45.7% ★, Shoot 'Em Up 29.6%, Sci-fi 4.8%, 2D 4.6%, Space 4.3%
Be THE Cowboy in this top down shooter that allows you to upgrade your health, dash speed, and sword strength, as well as 19 weapons, with the souls you collect from your slain enemies!
Why similar: Mars 46.3% ★, Shoot 'Em Up 19.4%, PvE 11%, Aliens 6%, Sci-fi 5.2%
A fast-paced space shooter where you blast through waves of Martian invaders, upgrade your ship, dodge bullet hell, and wipe them out with devastating firepower.
Why similar: Mars 43.9% ★, Shoot 'Em Up 24.7%, Retro 8%, Linear 5.9%, Sci-fi 5.1%
Join the fight against alien invaders in Pink Devil. Pilot an upgradable fighter jet through diverse environments, from oceans to deserts. Face unique bosses with distinct tactics and use weapons like machine guns, lasers, and rockets. Become the unstoppable Pink Devil and save the planet.
Why similar: Mars 49.6% ★, Shoot 'Em Up 26%, Linear 8%, Space 5.1%, 2D 4.6%
Aiming is uneasy, movements are slow, resources are hard to earn. Stop farming infinite vegetables, try to acquire some more jigowatts in empty space, where no one can hear your scream. Moon is a harsh mistress.
Why similar: Mars 42.2% ★, Shoot 'Em Up 18.9%, PvE 11.1%, Sci-fi 9.5%, Aliens 8.3%
Dwarf Star: 16 bit inspired game where mercenary go shoot shoot on evil alien guys who were accidentally fabricated by the government. Top down space shooter with a mission based structure. However, you can do these missions in plenty of different orders with different amounts of upgrades.
Why similar: Mars 48% ★, Aliens 8.6%, Retro 8.3%, Sci-fi 7.3%, Pixel Graphics 5.5%
Blood Aliens 3 is a cinematic, story-driven space shooter where every alien wave burns hope into defiance.
Why similar: Mars 46.6% ★, Shoot 'Em Up 22.5%, Sci-fi 7.7%, Space 6.2%, Aliens 6.1%
Frenetic 2D action in the style of Space Invaders! Customize your spaceship, face hordes of enemies, and challenge yourself in multiple modes, including Campaign, Arcade, Invasion, and Survival. Upgrade your ship, collect power-ups, and face unique challenges in every battle.
Why similar: Shoot 'Em Up 32.1%, Retro 16.6%, Sci-fi 11.3%, PvE 11%, Space 9.8%
Blast your way through rogue-like action! This arcade space-shooter throws you into intense runs packed with asteroids, powerful weapons and hidden secrets! Experiment with unique loadouts, discover synergizing upgrades, and push your limits with challenge modifiers that make each run deadlier!
Why similar: Shoot 'Em Up 38.5%, PvE 14.1%, Space 10.1%, Linear 9.1%, Sci-fi 6.7%
Race through caverns while blasting away enemies and terrain to reach the depths of Mars in this reimagining of the 1981 classic.
Why similar: Mars 57.5% ★, Sci-fi 9%, Space 7%, Aliens 6.9%, Retro 6.8%
Sharks of Mars: Prologue begins the story of an unlikely hero (you) who finds that little green men are the least of our worries on the red planet. Explore the Martian landscape, solve puzzles, and fight for your survival!
Why similar: Mars 53.1% ★, Shoot 'Em Up 24.5%, Sci-fi 11.4%, Space 6%, Aliens 2.6%
An interactive art demo that showcases what a future base on Mars could look like. Project Eagle isn't a game - but an exploration of mankind's possible future.
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 32.1%, Retro 10.8%, Aliens 10.5%, Sci-fi 9.4%, Space 6.8%
A vertical-scrolling space shooter, and a love letter to classic arcade space shooters, Tryü Sora blends retro charm with modern gameplay. Master a handcrafted campaign, explore secrets, and dominate fast-paced modes in this addictive space adventure!
Why similar: Mars 44.3% ★, Shoot 'Em Up 26.6%, Retro 6.3%, Pixel Graphics 5.8%, 2D 5.2%
Discover an indie anthology of creative games crafted during my undergrad journey. Explore multiple genres and themes in this personal collection, made solo or with small teams of up to five students. Each game tells a unique story and reflects the passion behind its creation.
Why similar: Mars 52.7% ★, Retro 11.1%, Sci-fi 9.8%, PvE 9.6%, Aliens 8.8%
Caves of Mars is a new 2D sci-fi action adventure space shooter game set in the mysterious caves of the planet Mars. Your mission is to navigate your spacecraft through 100 procedurally generated levels, battle against and destroy enemies and alien lifeforms and collect as many gems as possible.
Why similar: Mars 56.9% ★, Sci-fi 9.6%, Retro 8.4%, Aliens 8.3%, Space 8%
A retro space themed action shooter where your bullets send you flying through the air!
Why similar: Shoot 'Em Up 32.3%, Aliens 11.2%, Retro 10.8%, Sci-fi 9.4%, Pixel Graphics 6.8%
"Show Me How to Live" is a minimalist aesthetic shoot 'em up game, in which we control a ship that must navigate and understand the perspective of a person capable of seeing the senselessness of life but unable to do anything about it.
Why similar: Shoot 'Em Up 40.3%, Narration 23.3%, Retro 12.5%, Action 8%, Pixel Graphics 8%
Inspired in mega drive, shmups, math and physics. Control kdV an artificial intelligence spacesand destroy all humans.
Why similar: Mars 54.4% ★, Shoot 'Em Up 21.9%, Sci-fi 8.2%, Space 5.2%, Pixel Graphics 4.1%
This is a shooting action game in the style of Metroidvania. It is not a very complex maze, and the emphasis is on shooting combat. There are several types of weapons that can be used, and maintaining firepower is an important key to the strategy.
Why similar: Mars 52.8% ★, Aliens 12%, PvE 11.8%, Space 8.6%, 2D 7.2%
Enjoy fast paced action in this retro inspired arcade ShootEm Up Style game
Why similar: Shoot 'Em Up 40.7%, Retro 21.9%, Sci-fi 8.9%, Space 8.5%, Aliens 7.5%
A synthetic race has come to your planet to steal your technology, And you have to fight them off. Fight off the Tecroroid invasion as they sent wave after wave of enemies to the planet.
Why similar: Shoot 'Em Up 50%, Retro 21%, 2D 9.2%, Sci-fi 7.5%, Action 6%
"Don't go to GALXAGAR"; a phrase uttered by many who have traversed its rim. Untold treasures, and terrors, await within its blackened depths. Ready your craft, spacefarer, because you're about to enter the most dangerous sector in all the stars. Get ready.. for GALXAGAR!
Why similar: Shoot 'Em Up 34.8%, PvE 20.1%, Linear 10.3%, Sci-fi 9.2%, Space 6.5%
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: Shoot 'Em Up 36.2%, Retro 21.1%, Sci-fi 9.2%, Aliens 7.3%, Space 7%
SOL CRESTA, rise like the phoenix and take back the sun! Neo-Classic shooting strikes back! Dock, split, and form up! Pilot 3 fighters and take back the sun from the clutches of evil in this free-form shooting game with the spirit of 80s shooting classics Moon Cresta and Terra Cresta.
Why similar: Shoot 'Em Up 29.2%, Mars 29.2% ★, Sci-fi 10.3%, Space 7.4%, Pixel Graphics 7.1%
"Touch Your Eyes" is a game born in the 2023 CiGA Gamejam. It is primarily a puzzle game with a gameplay style similar to pushing boxes, featuring multiple levels with special mechanics. We will continue to develop this game, and during this process, we welcome everyone to join our Discord and QQ communities to share your...
Why similar: Mars 54.6% ★, Sci-fi 11.6%, Aliens 8.9%, Space 8.7%, Pixel Graphics 6.5%
The year is 2248. You play as Anthea, a pilot for the Spacing Guild. She's battling a pirate fleet. During the game, you'll need to destroy four leader ships.
Why similar: Shoot 'Em Up 60.5%, Sci-fi 14.5%, Linear 7.8%, Space 6.3%, Action 6.1%
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: Shoot 'Em Up 30.7%, Retro 13.9%, PvE 10.5%, Sci-fi 8.7%, Aliens 8.5%
Doge to the Moon is an endless runner game based on the WSB and Dogecoin stock market saga. Help Doge as he rocks out to a great soundtrack flying through space while avoiding asteroids, comets, and other out of this world obstacles as you try to get Doge to the Moon and BEYOND! MUCH WOW, included.
Why similar: Mars 68.1% ★, Sci-fi 7.8%, Space 7.1%, 2D 6.4%, Pixel Graphics 4.8%
In the year 2,000,000,009, a team of bounty hunters infiltrates a massive facility swarming with hostile AI. Can they find Zurd?
Why similar: Shoot 'Em Up 40.3%, Retro 18.7%, Linear 11.2%, Sci-fi 9%, Action 7%
Viral Reload EX is a sci-fi shoot-em-up with a unique dash mechanic where you shrink down to fight infections at a microscopic scale! Can you defeat the evil Kyle Kaboom before he destroys the moon?
Why similar: Shoot 'Em Up 30.5%, Retro 14.1%, PvE 9.1%, Aliens 8.9%, Sci-fi 8.4%
A top-down, 2d space-shooter that pits the user against swarms of alien ships from other dimensions. Destroy all enemies and portals as fast as possible. Battle increasingly tougher enemies through 40 Campaign levels and Endless Mode!
Why similar: Shoot 'Em Up 42.6%, PvE 21%, Sci-fi 8.9%, Aliens 6.9%, Space 6.7%
Help Mrs.Cat to complete a mission: Explore Mars and collect the energy gems.In this 2d precision platformer, you'll have to memorize and face the invisible and visible deadly objects, running, jumping and meowing!
Why similar: Mars 66.8% ★, Aliens 9.9%, Linear 8.9%, Space 6.8%, Futuristic 4.9%
Galactic Missile Defense is a shooter and tower defense game, where you must protect Earth from the invading Martians that declared war on our planet just because a space rover accidentally ruined their picnic!
Why similar: Mars 45.4% ★, Shoot 'Em Up 27.2%, Aliens 11.8%, Retro 7.4%, 2D 4.8%
As a result of the experiment, the main character of the game, Aurora, is transported through a portal from Earth to an amazing planet called "Sunglade," where it's eternally summer. A planet inhabited by space knights and kings, and even blue raccoons with magical abilities.
Why similar: Mars 48.5% ★, Narration 24%, Sci-fi 13.1%, Space 6.2%, Futuristic 5%
SPACEMAN is a short, nostalgic, retro Shoot-Em-Up
Why similar: Shoot 'Em Up 41.2%, Retro 16.1%, Pixel Graphics 8.7%, 2D 7.1%, Aliens 6.8%
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 41.8%, Retro 12.9%, Sci-fi 9.5%, Pixel Graphics 7.9%, Space 7.2%
You are going to drive to the earth from mars. drive safe!
Why similar: Mars 53.5% ★, Retro 14.7%, Sci-fi 11.4%, Space 11.1%, Linear 8.3%
Simple remake of Space Invaders adding destructions and physics
Why similar: Shoot 'Em Up 41.5%, Aliens 10.8%, Sci-fi 9.9%, 2D 8%, Space 7.7%
A classic shoot-em up where you avoid waves and waves of enemies coming and shooting at you. This is NOT a Bullet hell shooter.
Why similar: Shoot 'Em Up 34.9%, Retro 18.6%, Sci-fi 11.5%, Pixel Graphics 7.6%, Action 6.8%
Blast through endless waves of asteroids and alien formations in this retro-inspired arcade shooter. Unlock new weapons, find powerful loot, upgrade your ship, and master devastating skills to survive the cosmic onslaught. Made with love by a father-daughter team.
Why similar: Shoot 'Em Up 33.4%, Space 13%, Retro 11.9%, Aliens 10.5%, Pixel Graphics 9.9%
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 44.3%, Space 13.2%, Retro 10.8%, Pixel Graphics 8.2%, PvE 8.1%
The alien invaders have launched their final offensive on an already crippled Terra. Only one brave pilot can turn the tide of war. Cyber Seraph is a boss focused vertical shoot 'em up with unlockable abilities.
Why similar: Shoot 'Em Up 65.2%, 2D 14%, Retro 8%, Action 6.9%, Pixel Graphics 3.6%
A stylish sci-fi arcade shooter about cleansing the galaxy of pesky demons! Cosmic Cleaner is a fast-paced, high score chasing action game that progressively gets more challenging. Designed for quick and easy fun.
Why similar: Shoot 'Em Up 35.5%, Retro 19.1%, Sci-fi 10.5%, Space 10%, Aliens 7.5%
Traverse an alien maze and discover its secrets using a small drone with an arsenal of upgradeable abilities. You are a veteran astronaut sent with his team of researchers to unravel the mysteries and make first contact with whoever built the structure discovered on Mars.
Raioh is a retro style shot and bomb style vertical scroll shmup.
Why similar: Shoot 'Em Up 45.9%, PvE 14.8%, Sci-fi 12.5%, Action 8.6%, 2D 8.1%
The sequel to the speed-and-destruction shmup "Raging Blasters" is here! It's called "Raging Blasters 2." This is an arcade-style vertical scrolling shmup in which players control a fighter jet and battle various enemies in outer space.
Why similar: Shoot 'Em Up 52.7%, Sci-fi 11.7%, Retro 10.9%, 2D 8.8%, Pixel Graphics 7%
Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!
Why similar: Shoot 'Em Up 28.2%, PvE 15.2%, Sci-fi 11.8%, Retro 9.8%, Aliens 8.3%
Paddle Panic is a chaotic co-op game for 1–4 players where everyone paddles the same boat using the same key. Sync your strokes, dodge deadly river obstacles, and try not to flip the boat as you race downstream together!
Why similar: Mars 55.1% ★, Narration 17.6%, Space 7.6%, PvE 7.3%, 2D 5.4%
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 40.1%, Aliens 13%, Space 12.2%, Retro 10.2%, Pixel Graphics 8.1%
Solo Defender is a fast-paced vertical space shooter where you battle waves of enemies, unlock upgrades with Gems, and face epic bosses—including a drone-spawning Mothership. One life, multiple planets, and a secret level await. No ads—just pure arcade action.
Why similar: Shoot 'Em Up 33.9%, Linear 10.7%, Sci-fi 10.6%, Retro 10.4%, Space 8.4%
Z-Exemplar is a side-scrolling shooter in the tradition of R-Type, Gradius, Nemesis and other classic arcade games from the past. Borrowing its aesthetic from the computers of yesteryear (specifically the Sinclair ZX Spectrum) Z-Exemplar combines bright, bold, 8-bit pixel art with frantic action and an epic mission to conquer a galaxy of...
Why similar: Shoot 'Em Up 48%, Retro 22%, Action 11.1%, Pixel Graphics 9.6%, 2D 7.6%
Marsmare: Alienation is a thrilling adventure of an earthling kidnapped by malevolent aliens. Improve your gear and gain new abilities as you progress through the game. Encounter numerous enemies such as Martians, robotic spiders, space slugs and flying drones.
Why similar: Mars 53.4% ★, Retro 20.9%, Aliens 9.8%, Action 6.3%, 2D 4.3%
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: Shoot 'Em Up 29%, Retro 20%, Sci-fi 11.3%, Pixel Graphics 10.2%, Space 8.5%
G WARRIOR is a retro hardcore action shooting game. Pick up the gun and destroy all robots and aliens. Fight in colorful scenes such as snowy mountains, caves, seas of fire, alien lairs, etc.! !
Why similar: Mars 35.9% ★, Shoot 'Em Up 24.5%, Aliens 8.3%, Space 6.9%, Sci-fi 5.9%
Z-Warp is an intense vertical shoot’em up presented in retro pixel art style, featuring frenetic arcade-inspired action where blasters, bombs and KILLER specials are your only allies.
Why similar: Shoot 'Em Up 45.4%, Retro 16.1%, Sci-fi 9.9%, Pixel Graphics 9.1%, Space 7.7%
