
Saturn Quest: R.U.N.E. 3000 is a tragic Alien Space Opera featuring asystematic Action-RTS battles and epic plot of mythological proportions.
60+ similar titles based on shared tags and player behavior. Themes include Action, Sci-fi, Aliens, Space.

Saturn Quest: R.U.N.E. 3000 is a tragic Alien Space Opera featuring asystematic Action-RTS battles and epic plot of mythological proportions.

Tech Division
Play as Simone! Build and command your squad of bots on the field. Battle through swarms of enemy Wrikes who have a diverse set of their own abilities. Use resources and upgrades to get through the relentless Wrike factions to reunite with your friends! Hopefully you are not too late.

Danger Zombies
Danger zombies is a game with plenty of suspense and plenty of action, where the character will have many challenges to complete the objective of surviving, we've already started armed and ready for battle, we'll have a long-range rifle, a short-range pistol and an ax for hand-to-hand combat.
Play as Simone! Build and command your squad of bots on the field. Battle through swarms of enemy Wrikes who have a diverse set of their own abilities. Use resources and upgrades to get through the relentless Wrike factions to reunite with your friends! Hopefully you are not too late.
Why similar: Action RTS 26.3% ★, RTS 17.8%, Bullet Hell 14.1%, Action-Adventure 9.8%, Aliens 9%
Danger zombies is a game with plenty of suspense and plenty of action, where the character will have many challenges to complete the objective of surviving, we've already started armed and ready for battle, we'll have a long-range rifle, a short-range pistol and an ax for hand-to-hand combat.
Why similar: Action RTS 45.8% ★, Shoot 'Em Up 18.2%, Bullet Hell 18.2%, Action-Adventure 9.1%, Action 4.8%
Due to your debts, you have been sent to the BAORA9 production facility. A quiet place, if it weren't for the raids by local creatures. Will you be able to complete your work and leave BAORA9 safe and sound?
Why similar: Action RTS 39.8% ★, RTS 23.4%, Action-Adventure 11.6%, Adventure 9.6%, Space 9.3%
Command Captain Hope's ship in this strategic 2D space game. Build structures, deploy fleets, and manage resources to defend the Citadel against waves of enemies. Combine direct ship combat, tower defense, and base building as you face epic boss battles.
Why similar: Action RTS 34.1% ★, RTS 19.2%, Bullet Hell 14.3%, Aliens 11.3%, Action 6.9%
Sci-fi military action-rts. Play as a space soldier, abandoned by the command on an alien planet. Find allies, gather resources, train new troops, and escape from Sector Yama. Casual "single-stick shooter" controls, fun tactical combat, rewarding exploration, and rich storytelling.
Why similar: Action RTS 40.7% ★, RTS 16.8%, Aliens 10.1%, Action-Adventure 9.3%, Space 8.5%
Galaxy Trek is a fun, simple and addictive indie game that will test your reflexes, strategy and skill. Each game you play is unique!
Why similar: Action RTS 58% ★, RTS 19.2%, Space 14.9%, Action 6.5%, 2D 0.9%
A retro space shoot 'em up with pixel art graphics, unique enemies, tough angry bosses, and a killer soundtrack. You are among the first pilots to arrive in the system to mount the counteroffensive against the aggressors. Get out there and show these aliens the price for messing with The Alliance!
Why similar: Bullet Hell 28.9%, Shoot 'Em Up 24.4%, Aliens 10.4%, Top-Down 10.1%, Space 7.4%
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 17.6%, Shoot 'Em Up 17.1%, Aliens 14.1%, Action-Adventure 11%, Top-Down 11%
PRISMIDIA: Spirit of the Rift is a sci-fi shoot 'em up game in the style of arcade classics. Dodge barrages of attacks, survive bullet hell bosses, and save Prismidia!
Why similar: Bullet Hell 25.8%, Shoot 'Em Up 23.4%, Aliens 15.6%, Space 7.8%, Sci-fi 7.3%
Generations of Destruction is a simple rougelite horizontal shoot’em up with short play sessions. Get more powerful as you play through each randomly generated level. A prefect game for when you only have a few minutes to play.
Why similar: Bullet Hell 31.7%, Shoot 'Em Up 26%, Aliens 24.6%, Sci-fi 9.3%, Action 6.3%
Invasion: Phoenix is a passion project by a solo developer and lifelong gamer. An alien empire hellbent on conquering Earth has arrived at our doorstep, and humanity is in total anarchy. Delve into this meticulously crafted 2D top-down pixel art RTS and sign up to reclaim Earth!
Why similar: Action RTS 41.4% ★, RTS 19.2%, Top-Down 9%, Aliens 7.4%, Space 6.8%
Super Captain 3D is a shoot-em-up game where you become a Super Hero ready to fight the Pixel Invaders. It features an art style that combines 3D pre-renders with 2D pixel art. Use your Superpowers to protect the Universe!
Why similar: Bullet Hell 21.2%, Superhero 20.5% ★, Shoot 'Em Up 20.3%, Aliens 15.5%, Sci-fi 7.7%
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 24.7%, Aliens 22%, Space 13.5%, Adventure 8.5%, Bullet Hell 8.3%
This real-time strategy game requires you to direct your horde of moss piglets through dynamic terrains and great dangers.
Why similar: Action RTS 42.6% ★, RTS 22.8%, Action-Adventure 12.4%, Top-Down 8.7%, Action 6.8%
Battle For Cosmos is a fast-paced, action-packed RTS set in space. With a focus on the battle it is perfect for those who want a thrilling and engaging strategy game without the unnecessary filler. Take control of your empire, build your defenses, and conquer the cosmos!
Why similar: Action RTS 55.8% ★, RTS 24.4%, Space 11.5%, Sci-fi 6.3%, 2D 1.5%
The earth is being attacked by creatures from deep space! Time to bring the fight back to them! Battle through multiple stages of heart pounding bullet hell action. Evade the onslaught of bullets, rack up massive multipliers, and get revenge for your planet!
Why similar: Bullet Hell 24.1%, Shoot 'Em Up 23.5%, Aliens 19.2%, Top-Down 10.5%, Action 6.4%
Experience the thrill of a shmup game like the arcade classics. With just the right amount of story, lots of action, and many, many bullets.
Why similar: Bullet Hell 18.5%, Aliens 17.4%, Shoot 'Em Up 17.1%, Action-Adventure 8.1%, Space 7.5%
Galactic Explorers is a top-down 2D retro space shooter inspired by early games such as Galaxian, and Asteroids.
Why similar: Bullet Hell 19.6%, Shoot 'Em Up 18%, Space 11.1%, Aliens 10.1%, Top-Down 9.9%
The loneliest journey in a universe destroyed by a virus. Go where you can go to find what you can find. Solve puzzles, navigate mazes, and prepare for the final battle with the last functioning bio-ship in the universe.
Why similar: Bullet Hell 16.3%, Aliens 16%, Action-Adventure 11.1%, Space 9%, Surreal 8.8%
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 17.2%, Shoot 'Em Up 16.6%, Aliens 16.5%, Space 12.7%, Action-Adventure 11.2%
Erika America is an bullet hell video game. Fly and shoot your way through 5 levels, each culminating in a boss battle with a supervillain.
Why similar: Bullet Hell 35.2%, Superhero 26% ★, Shoot 'Em Up 22.1%, Action 10.9%, Pixel Graphics 3.5%
‘WDF’, is a horizontal shmup game with a Boss-rush style in that the difficulty will increase slightly after the player clears all stages and continues to the next loop. Each loop will be different from the other. Also, it has a main campaign mode with a longer stage and weapon upgrades.
Why similar: Shoot 'Em Up 26.4%, Bullet Hell 26.3%, Aliens 18.1%, Space 9.7%, Surreal 9%
Defy the laws of space and master every trajectory in Orbital Survivor, a 2D survivor-like game where you optimise your movements and shots thanks to gravity. Play as smuggler Cassidy and unleash your arsenal in a ruthless retro-synthwave universe.
Why similar: Action RTS 33.7% ★, Bullet Hell 19.3%, Shoot 'Em Up 17.6%, Top-Down 9%, Space 7.7%
Real-time strategy, build bases, defend territories, and win battles. Command your troops with cunning and act swiftly to dominate the battlefield. Challenge players in the pursuit of strategic supremacy!
Why similar: Action RTS 40.6% ★, Bullet Hell 19.9%, Shoot 'Em Up 17.7%, Action-Adventure 8.6%, Top-Down 7.7%
Get ready to protect the entire solar system from an unprecedented threat - the D'Ahari, a race of insect-like aliens. Control an entire fleet of spaceships, trade with other races of an Alliance, and develop your own space station.
Why similar: Action RTS 36.6% ★, RTS 19.3%, Aliens 17.5%, Space 11.7%, Sci-fi 7.4%
Control your villagers one by one in this action-RTS survival game. Build, defend, and survive night after night across procedural islands. Assign tasks, fight off waves, and settle each island to win the run.
Why similar: Action RTS 49.7% ★, RTS 22.2%, Action-Adventure 7.4%, Action 6.5%, Adventure 6.2%
Shoot, run, climb, and fight against robots in Rustborn, a third-person bullet hell. Use an alien biomechanical arm and a limited arsenal to battle defective android hordes and fight for survival.
Why similar: Aliens 30.3%, Bullet Hell 25.2%, Shoot 'Em Up 22.1%, Sci-fi 9.6%, Action 6.4%
A tower defense action roguelike where you control a single tower to fight against hordes of aliens coming from all directions. Pick your tower, equip up to 4 skills, and choose from a variety of traits and items to craft powerful builds that lead you to victory.
Why similar: Action RTS 27.5% ★, Bullet Hell 17.6%, Shoot 'Em Up 16.4%, RTS 14.2%, Aliens 12.2%
Test your limits in ITTA, a bullet-hell, boss-rush style adventure. Armed with her father’s revolver and guided by a strange ghostly cat, a displaced girl must battle her way through impossible trials in search of answers… and peace.
Why similar: Bullet Hell 32.4%, Shoot 'Em Up 22%, Top-Down 14.2%, Action 7.9%, Atmospheric 6.9%
Perimeter is a real-time strategy game with a destructible world. Utilize the environment for resource gathering and defense against enemies. Immerse yourself in the millennia-spanning history of the Chains of Worlds and lead a faction in the struggle for survival.
Why similar: Action RTS 39.8% ★, RTS 20.2%, Top-Down 10.3%, Space 9.4%, Surreal 7.9%
A Bullet hell game about a man trying to escape from a strange world. Fight through increasingly difficult stages and try to find your way home.
Why similar: Bullet Hell 32.9%, Shoot 'Em Up 27.2%, Action-Adventure 11.8%, Action 9.4%, Adventure 8.8%
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: Bullet Hell 34.5%, Shoot 'Em Up 29.7%, Space 9.1%, Action 7.5%, Sci-fi 6.8%
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!
Why similar: Bullet Hell 25.6%, Aliens 21%, Action-Adventure 14.9%, Space 9.4%, Action 7.9%
A difficult, fast-paced action, real-time strategy game in which you embark on an exciting journey, fighting against a wide variety of dangerous enemies whilst levelling up your different characters.
Why similar: Action RTS 48.4% ★, RTS 26.1%, Action 10.6%, Top-Down 9.5%, Pixel Graphics 3.6%
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
Why similar: Action RTS 33.7% ★, RTS 23.3%, Bullet Hell 19.4%, Space 7.4%, Top-Down 7.4%
Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?
Why similar: Bullet Hell 16.7%, Shoot 'Em Up 15.9%, Aliens 15%, Space 14.6%, Action-Adventure 9.5%
In this classic top-down shoot 'em up, fly the deadliest ship in the galaxy on a dangerous first-strike mission to annihilate an alien threat before they become too powerful to stop. Pick up upgrades from fallen enemies along the way and become an unstoppable force!
Why similar: Shoot 'Em Up 28.4%, Bullet Hell 18.1%, Aliens 17.4%, Space 8.6%, Top-Down 8.5%
Little Red Rocket Ship is a bullet hell game with shoot-'em-up and platforming sections, featuring challenging but short levels and multiple weapon and ship options.
Why similar: Bullet Hell 21.7%, Shoot 'Em Up 20%, Aliens 16.2%, Action-Adventure 11.8%, Top-Down 9.1%
Command massive drone swarms in this action-strategy hybrid. Customize diverse units, research powerful technologies, adapt battlefield tactics, and orchestrate large-scale combat operations to save the earth!
Why similar: Action RTS 43.9% ★, Bullet Hell 20.8%, Top-Down 10.8%, Action-Adventure 8.9%, Sci-fi 8.7%
While your ship battles enemies on autopilot, your mission is to keep upgrading it with strategic cards. In this experience that values brains over reflexes, the right upgrades are the key to victory!
Why similar: Aliens 26.5%, Action RTS 25.4% ★, Space 17.1%, Action-Adventure 12.7%, Sci-fi 7.8%
Combine FPS skill and RTS strategy in one game. From the strategic overview of a commander to the focused fire of a frontline soldier, every perspective serves the same purpose: absolute victory. Experience a war where every life has value and every order carries the weight of consequence.
Why similar: Action RTS 34.5% ★, RTS 32.5%, Aliens 10.8%, Top-Down 8.8%, Action 7.1%
Star Fox meets Touhou in this action-packed sci-fi shoot 'em up, set to a rockin' synthwave soundtrack reminiscent of the Hotline Miami series. Pick one of five mech pilots and wield the eponymous HeartLinks to defend the Hydra Galaxy from the Omni invasion. Master yourself, master the machine.
Why similar: Bullet Hell 22.2%, Shoot 'Em Up 21.2%, Emotional 10.6%, Action-Adventure 10.2%, Top-Down 9.9%
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 25.5%, Bullet Hell 14.3%, Top-Down 14%, Space 13.6%, Aliens 7.4%
Five Nations is a real-time sci-fi strategy game for PC platform. Encompassing tactical combat in space in real-time mixed with micromanagement of economy, construction, and production featuring different kind of single player modes.
Why similar: Action RTS 40% ★, RTS 24.8%, Aliens 14.1%, Space 10%, Sci-fi 8.3%
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 23.8%, Shoot 'Em Up 22.1%, Aliens 19.3%, Action 6.7%, Adventure 6.5%
Our brave hero Abda lost his father. After his death, he remained the only one of his kind. Everyone he loved died. After the funeral, he inherited his father's old starship. After fixing the flying saucer he had inherited, Abda got ready to go. Thus began the story of Abda Redeemer.
Why similar: Superhero 25.9% ★, Aliens 20.4%, Shoot 'Em Up 12.5%, Space 12.2%, Action-Adventure 10.1%
Top-Down Shooter with a mobile APP interaction.
Why similar: Bullet Hell 27.1%, Shoot 'Em Up 20.4%, Action-Adventure 16.6%, Top-Down 11%, Adventure 9%
Soar sky-high in Raiden III x MIKADO MANIAX, an electrifying entry in the classic arcade shoot-‘em-up series! Customize your music, wallpapers, game mode, and more before launching into high-octane aerial action!
Why similar: Bullet Hell 21.9%, Shoot 'Em Up 20.2%, Aliens 17.5%, Top-Down 9.7%, Space 7.8%
A 2D vertical shoot 'em up that lets you upgrade your ship with an insane amount of options. From missiles and pods to specials and shields, you can upgrade every bit of your ship from guns to thrusters.
Why similar: Bullet Hell 25.3%, Shoot 'Em Up 22%, Aliens 16.3%, Action 10.5%, Top-Down 9.2%
Brace yourself for an intense bullet hell experience! Fight your way through challenging levels, defeat bosses, upgrade your weapon and get the highest score!
Why similar: Shoot 'Em Up 26.4%, Aliens 19.2%, Bullet Hell 17.5%, Space 11.8%, Top-Down 7%
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 23.3%, Shoot 'Em Up 22.2%, Aliens 17.5%, Space 11.2%, Sci-fi 8.2%
Fiery Rivaz - Reanimate Shmups !!! It's time to revive the shmup genre. You can expect a shooter that focuses on varied and innovative level design. It is accompanied by cool 3d graphics and a great soundtrack.
Why similar: Shoot 'Em Up 28%, Bullet Hell 27.8%, Action 12.1%, Top-Down 11.9%, Space 11.2%
You are in command of the human fleet, searching for asteroids to mine, extract resources and build bases and more ships to defeat aliens invaders. This simple and short action RTS has a full and exciting campaign, and a skirmish mode that allows you to play a different mission on every match.
Why similar: Action RTS 46.9% ★, RTS 18.2%, Space 13.3%, Top-Down 9.6%, Sci-fi 6.2%
Can "Super Meteor" save the universe from the space debris created by the development of space by the people of Earth?
Why similar: Space 19.2%, Bullet Hell 16.4%, Aliens 14.1%, Sci-fi 12.7%, Action 11.7%
Remote Life is a 2D Side scrolling space shooter (shmup) for PC. Experience a fast paced action game with insane scary graphics, and hyper jump into a brutal-frenetic-techno-alien world. Free the world from this dreadful nightmare before its nauseating breath of horror destroys mankind.
Why similar: Shoot 'Em Up 26.4%, Bullet Hell 24.8%, Aliens 19.1%, Space 14.4%, Action 5.8%
The Distant Planet is a sci-fi RTS. Command an army of creatures called Sprouts to explore an uncharted world, carry back foes you’ve defeated, and convert the once-hostile creatures into miniature units of your own to command, suited to the environment around them!
Why similar: Action RTS 38.5% ★, RTS 19.4%, Aliens 14.7%, Action-Adventure 10.2%, Top-Down 8.1%
'USG' Is a captivating vertical shoot 'em up featuring hand-drawn animations and a unique art style. Customize your run with multiple weapon upgrades
Why similar: Shoot 'Em Up 24.6%, Bullet Hell 23.5%, Aliens 17.9%, Top-Down 12.7%, Surreal 12%
JXX is an ARPG pixel style game based on a fantasy fantasy novel setting. You will play the role of a young man who cultivates, fights, breaks, and asks Dao under the guidance of his predecessors to solve his own mysteries and solve the world's woes in the rapid strength improvement.
Why similar: Action RTS 48.1% ★, RTS 16.7%, Top-Down 12.1%, Action-Adventure 9.3%, Adventure 5.2%
A new style of RTS that focuses heavily on terraforming and changing terrain to different types to overcome your opponent ! Inspired by old-school RTSes but with next-generation RTS ideas !
Why similar: Action RTS 54.3% ★, RTS 29.2%, Top-Down 9.9%, Sci-fi 6.5%