
Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.
60+ similar titles based on shared tags and player behavior. Themes include Indie, Action, Adventure, Simulation.

Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.

Kinetic Void
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.

Between the Stars
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
Why similar: Space 40.3%, Simulation 13%, Sci-fi 11.4%, Sandbox 10.2%, Space Sim 9.4% ★
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space 27.2%, Space Sim 19.4% ★, Simulation 9.3%, Sci-fi 8.7%, RPG 6.1%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space 26.4%, Space Sim 14.5% ★, Sci-fi 10.5%, Simulation 9.6%, Open World 8%
The Great War is a turn-based grand strategy game based on the epic struggles of the WWI era. Experience the battles of attrition and punishing artillery barrages. Play as any nation of the period as the modern world of industrialized warfare replaces an age of kings with a struggle of ideologies.
Why similar: Simulation 43%, Sandbox 33.3%, Indie 18.6%, Singleplayer 5.1%
In Bitardia you will experience all the rules of the Internet in action, and venture on a journey in the spirit of classic low-budget shooters, making your way through the obstacles of the fantastic world of an imageboard.
Why similar: FPS 25.3%, Open World 22.6%, Adventure 13.8%, Action 13.7%, RPG 11.1%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space 32.4%, Space Sim 23.5% ★, Sci-fi 13.5%, Action 8.6%, Open World 7%
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Why similar: Space 32.6%, Space Sim 13.8% ★, Simulation 12.8%, Sandbox 10%, Sci-fi 9.1%
Azulgar: Star Commanders is a Sci-Fi open world sandbox game that puts you in a command of your own custom made space ship. Explore aftermath of the Azulgar event that reshaped the face of the solar system.
Why similar: Space 26.9%, Simulation 15.8%, Sci-fi 15.3%, Action 9.9%, Adventure 8.9%
Kill the Plumber is a challenging anti-platformer game. Play as the enemies instead of the hero for a unique new experience!
Ardus Sheridan and his apprentice John Marrow are negotiators for the dream commodities company Powell-Mercer and have been sent to the seaside city of Ordolus in order to finalize a contract with the region's most recently discovered logomancer, Glenton Dahl. The story begins as the duo reaches the city limits.
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Why similar: Space 38.3%, Space Sim 16.1% ★, Sci-fi 12.3%, Open World 9.2%, Simulation 4.3%
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Why similar: Space 40.4%, Space Sim 12.9% ★, Sci-fi 10.9%, Open World 9.3%, Simulation 6.6%
Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!
Why similar: Space 33%, Simulation 17.6%, Space Sim 16% ★, Action 9.9%, Sci-fi 9.4%
Fighties is a fast paced 2D platform fighter. Choose from a wide selection of Fighties each with their own unique play style. Beat down your opponents to become the strongest Fightie of them all.
Why similar: Action 48.2%, Indie 42.5%, Singleplayer 9.3%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 33.9%, Space Sim 13% ★, Open World 11%, Sci-fi 11%, Sandbox 9.1%
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
Why similar: Space 37%, Space Sim 16% ★, Simulation 15.2%, Sci-fi 13.8%, Sandbox 6.5%
OASE - Other Age Second Encounter is a game with elements of Puzzle, Adventure Game, Dating Sim, and Visual Novel.
Why similar: Simulation 47.8%, Adventure 26.5%, Indie 25.7%
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!
Why similar: Space 26.1%, Space Sim 24.9% ★, Sci-fi 13.4%, Action 9.5%, Indie 7.8%
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Why similar: Space 36.5%, Space Sim 16.3% ★, Sci-fi 14%, Open World 7.3%, RPG 5.7%
Want a tactical and strategic tower defense challenge that's packed with options and upgrades? Take command of the dropship Sentinel and do battle across a vibrant sci-fi world.
Adventure in the Tower of Flight is a retro-styled platformer in which you fly instead of jump! You are Wing, a young adventurer. Wing must climb a seeming endless the tower and collect all five known relics held within to become the ruler of the known world.
Play as Incendio, armed with your wits and a keg of gunpowder to liberate the town’s gold from the evil Boss Grimshaw in this explosive new puzzle game! 150 levels of mind-bending mayhem await as you blaze a gunpowder trail across the Wild West using mine carts, cannons, chandeliers, and more!
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 23% ★, Space 19.3%, Sci-fi 11.2%, Futuristic 8.4%, Simulation 8.1%
Create the Starship of your dreams, explore the vast expanse of the galaxy, land on planets and jump into epic space battles. Experience a truly unique and powerful building engine where your imagination is the limit. Welcome to the next evolution in Space Sandbox gaming!
Why similar: Space 25%, Space Sim 14% ★, Simulation 11.6%, Sandbox 9.9%, Sci-fi 8.5%
The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.
Why similar: Space Sim 24.4% ★, Space 17%, Simulation 15.3%, Sandbox 11.6%, Action 9.9%
The Moon has gone dark, cutting off Earth’s last source of energy. As a lone astronaut, you’ll explore abandoned lunar bases, solve intricate puzzles, and navigate stunning zero-gravity environments. Operate advanced vehicles, uncover hidden truths, and survive in this gripping sci-fi thriller.
Why similar: Space 32.1%, Sci-fi 14%, Space Sim 13.7% ★, Adventure 11.6%, Indie 9.4%
Objects in Space is a retro space game centred on 2D point-and-click stealth action in a massive open world. Players have their own customisable ships and can meet people, become a trader, bounty hunter, explorer, scavenger or all of them at once.
Why similar: Space 27.2%, Simulation 16.3%, Space Sim 15.4% ★, Action 8.2%, RPG 8%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 31.1% ★, Simulation 18.3%, Space 15.1%, Futuristic 10.1%, Sci-fi 9.3%
GoD Factory: Wingmen is a multiplayer space combat game played through fast-paced and intensely tactical 4 vs 4 player matches. Customize gunships and start frantic battles with your friends to survive the relentless fire of enemy players.
Why similar: Space 56.7%, Simulation 15.1%, Sci-fi 11.4%, Action 10.1%, Indie 6.6%
Age of Survival is survival simulation crafting game from Silky Sullivan. Your player has been stranded on an island not far off of the coast of Africa where you will encounter many creatures, and players alike.
Why similar: Survival 27.1%, Simulation 18.1%, Open World 17.3%, Sandbox 9.5%, Adventure 8%
Prepare yourself for another journey through series of new worlds, featuring multiple challenges with many ways to pass a level and resolve puzzles. A-MEN 2 allows you to hang out with your good, old friends once more.
Glide, swoop, tuck, dive, magnetize, grind, walldrive, and burn your way through rings to advance the difficulty of the vast, procedurally-generated environment while avoiding the fog and getting stranded! This game demands a great deal of skill and is not suited for casual players or people susceptible to motion sickness.
Why similar: Simulation 48%, Action 26.2%, Indie 25.8%
Crewman, you are lost in deep space and threats are lurking everywhere. Survive and bring you and your allies back to known space. It's in your hands!
Why similar: Space 26%, Space Sim 18.3% ★, FPS 13.2%, Survival 10.6%, Simulation 8.7%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Space 26.8%, Space Sim 22.1% ★, Simulation 20.3%, Sci-fi 11.4%, Action 11.1%
The abduction has begun! Can you meet the challenge or will you fall to these alien jerks?
Why similar: Indie 100%
Bush Rescue Returns! The hero loved by millions worldwide, TY the Tasmanian Tiger™, is back! Join TY on an exciting new adventure in the great Aussie Outback. Use your wits and boomerangs to find hidden treasures, help the colorful locals, and uncover the mysteries of the land Down Under.
Run with scissors and walk on walls in this award-winning local-multiplayer gravity battle arena game from the mind of a former Call of Duty: Advanced Warfare developer. Enter the pages of old books where you will find strange environments and a cabal of playable characters.
Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.
Why similar: Space 35.3%, Space Sim 23.1% ★, Simulation 10.9%, Sandbox 9.6%, Open World 7.6%
You find yourself in a distant galaxy full of merchants, diplomats, bandits and powerful factions. Explore unknown galaxies, trade, fight pirates or become one. Uncover mysteries and shape the universe!
Why similar: Space Sim 31% ★, Sandbox 12.8%, Space 9.8%, Sci-fi 7.4%, Exploration 7.3%
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Why similar: Space 33.5%, Space Sim 20% ★, Simulation 13.3%, Sci-fi 10.3%, Sandbox 7.4%
The World is Your Weapon in Son of Nor, a third-person action-adventure! Alter the environment with your terraforming abilities, use telekinetic powers to bend the dynamic surroundings to your will and cast powerful elemental spells that can be combined to wreak havoc on your enemies!
Why similar: Action 34.9%, Adventure 30.5%, Indie 29.7%, Singleplayer 4.9%
Lead a group of interstellar pilots dedicated to free the Atlas Star System from Grax and the Forgotten Legion. Start your adventure with the full original Starlink: Battle for Atlas™ Initiative team. Included : * Starlink Game * 4 Starships : Zenith, Neptune, Pulse, Lance * 6 Pilots : Mason, Judge, Chase, Hunter, Levi, Razor * 12...
Why similar: Space 29.7%, Space Sim 20.4% ★, Action 14.6%, Sci-fi 13.7%, Adventure 12%
QANGA: Dive into a sci-fi adventure of exploration and resilience across the cosmos. Merge your mind with a state-of-the-art cyborg crafted by ICLabs Industries, and journey through this expansive universe!
Why similar: Space Sim 18.7% ★, Space 17.1%, Futuristic 11.6%, Sci-fi 8.6%, Sandbox 7.6%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 36.1% ★, Simulation 21.3%, Space 18.9%, Sandbox 16.5%, Indie 7.1%
Swords and Crossbones: An Epic Pirate Story is a high seas swashbuckling adventure! Explore the oceans, battle brigands, defend the helpless, find the lost treasure of a forgotten people, build and maintain your very own pirate island, and more! All of this in a fully realized role playing adventure from Epic Devs.
Why similar: Simulation 44.2%, RPG 31.3%, Adventure 24.5%
A sci-fi FPS where a pirate ambush scatters your family across alien planets. Play as Arin, fight bosses, travel through portals, and reunite the Mikseli family. Demo available now. Wishlist for launch updates.
Why similar: Space 20%, Sci-fi 16.1%, Space Sim 14.7% ★, Survival 10.1%, Adventure 8.4%
Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.
Why similar: Space 37.5%, Space Sim 24.3% ★, Simulation 16.5%, RPG 9.6%, Indie 7.9%
An atmospheric platformer where players fight weird monsters that keep on claiming they're part of an operating system.
If you love shoot ‘em up and you love ‘em hard, with glorious music, with screen filling bullet patterns and huge token cancels, then Don’yoku is just for you!
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 25.7% ★, Space 19.1%, Sci-fi 11.3%, Futuristic 9.9%, Open World 9.6%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 34.7% ★, Space 28%, Sci-fi 14.7%, Simulation 10%, Action 6.9%
[A mystery/horror visual novel about dreams, reality, human bonds, and survival with a surprise [?] ending!]
Why similar: Indie 100%
Gunjitsu is a fast-paced platform shooter with grappling hooks, rocket launchers, guns and grenades! Kill your opponents or race them for the fastest time. Inspirations from old platform shooters gives Gunjitsu a classic feel while modern tech takes it to a new level of frantic action!
Planet Diver is about an adventurous daredevil tackling her newest obsession: Interstellar wing suit diving. With her close robotic companion Buddy she'll travel across space to seek out the most dangerous planets and their respective chasms to dive in.
A hard sci-fi survival sim where each decision costs power. Every system drains your dying reactor. Pilot a crippled spacecraft across a real-scale solar system using true orbital mechanics, manage critical systems, and fight to reach Earth — where space itself is the only enemy you need.
Why similar: Space 25.1%, Space Sim 16.8% ★, Simulation 16.5%, Survival 11.6%, Sandbox 7.8%
Landinar: Into the Void is a top-down space-adventure-RPG. You are recruited as a rookie bounty hunter in the oppressive Landinar Empire. On your journey through the quadrant you will meet diverse characters, build your own spaceship and choose your battles.
Why similar: Space 27.3%, Space Sim 22% ★, Sci-fi 7.5%, Open World 7%, Action 7%
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 21.8% ★, Space 19.5%, Sandbox 9.2%, Survival 7.9%, FPS 7.8%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 33.6% ★, Space 25.5%, Simulation 19%, Open World 8.9%, Exploration 7%