
UltraGalactic is an indie space combat game with inertia-based flight. Fly from agile fighters to powerful cruisers, use ship abilities and advanced weapon systems, and face a relentless alien threat in a single-player sci-fi campaign.
60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Flight, Action, Space.

UltraGalactic is an indie space combat game with inertia-based flight. Fly from agile fighters to powerful cruisers, use ship abilities and advanced weapon systems, and face a relentless alien threat in a single-player sci-fi campaign.

Starship Fighters: Space Combat Simulator
Pilot your starship in Starship Fighters, a realistic space combat simulator. Engage in intense battles, explore vast galaxies, and unleash destruction with an arsenal of powerful weapons in a universe teeming with enemies!

Descent: FreeSpace – The Great War
Volition's classic is back. Descent: FreeSpace is the quintessential old school space shooter. With a deep story, great graphics and engaging battles against fighters to capital ships it keeps you moving. Breakout that flight stick and enroll with the Grand Terran Alliance today.
Pilot your starship in Starship Fighters, a realistic space combat simulator. Engage in intense battles, explore vast galaxies, and unleash destruction with an arsenal of powerful weapons in a universe teeming with enemies!
Why similar: Spaceships 25.8% ★, Space Sim 24% ★, Flight 18%, Shooter 8.4%, FPS 7.2%
Volition's classic is back. Descent: FreeSpace is the quintessential old school space shooter. With a deep story, great graphics and engaging battles against fighters to capital ships it keeps you moving. Breakout that flight stick and enroll with the Grand Terran Alliance today.
Why similar: Spaceships 32.4% ★, Space Sim 18.3% ★, Flight 16.5%, War 6.7%, Shooter 6.2%
Spaceship Pro Simulator. Strapped in and ready. One ship, one mission—survive the unknown. Enemies ahead, systems online. This is my journey through deep space, and I'm not going down easy.
Why similar: Spaceships 53.9% ★, Space Sim 25.5% ★, FPS 6.4%, Action 5.8%, Shooter 2.5%
The assassination of the Blessed Mother has plunged the galaxy in darkness. Usurpers rule with absolute authority, and blood flows in rivers of red across the stars. Only the Protocol can restore Her light.
Why similar: Spaceships 39.5% ★, Space Sim 21.6% ★, Flight 16.8%, Shooter 7%, PvE 3.8%
An AI returns from a relativistic test flight to find humanity gone. Explore a real NASA‑based solar‑system ephemeris, pilot three spacecraft across accurate topological data, and push the limits of physics as you attempt escalating WARP.
Why similar: Space Sim 32.7% ★, Spaceships 25.3% ★, Flight 17.3%, Immersive Sim 7.8%, Action 6.6%
Hell Galaxy is the only game where you can experience the fusion of space battles, RPG elements, eerie specters, and daunting titans. Embark on a dark sci-fi odyssey through a galaxy teeming with ancient alien ruins and hidden secrets, where nothing is human. Not even you.
Why similar: Spaceships 45% ★, Space Sim 23.2% ★, Flight 16.4%, Aliens 4.6%, PvE 4.4%
Out of nowhere, an army of insect-like creatures from a distant world, using technologically advanced space weapons, ambushed and devastated Earth. In this colorful space shooter from the early days of FMV, it’s up to you to fend off the Sirian race in the cutting edge XF5700 Mantis Fighter!
Why similar: Spaceships 33.6% ★, Space Sim 33.1% ★, Flight 14.9%, Shooter 9.2%, Action 7.7%
Star Wrath is a multiplayer space extraction-action where you design your own ship and fight other players for resources in intense PvP and PvE battles.
Why similar: Spaceships 36.6% ★, Space Sim 23.1% ★, Flight 16.3%, Shooter 8.7%, Third Person 5%
Fly futuristic starfighters with intense dogfights against slow warships and nimble enemy fighters. Choose your ship, customize loadouts with various guns and missiles. Use first-person cockpit or third person. Use power settings across engines, shields, and engines to gain the advantage in combat.
Why similar: Spaceships 33.6% ★, Space Sim 26.9% ★, Flight 18.1%, Shooter 7.2%, Aliens 4.5%
Dive into space in Ounba: collect coins, diamonds, ammo, and energy while avoiding enemy fire. Play solo or with a friend in split-screen, save anytime, and challenge the community across five unique levels with increasing excitement and challenges.
Why similar: Spaceships 35.6% ★, Space Sim 29.4% ★, Flight 21%, Action 5.2%, Shooter 5.1%
Blackstar Ranger is a high-octane and immersive first-person space shooter. From the seat of your advanced fighter, you will complete contracts for BLACKSTAR, the most esteemed Private Military Faction in the solar system. With 6DOF capability, you will battle threats throughout the system.
Why similar: Space Sim 27.5% ★, Flight 25.9%, Immersive Sim 12.8%, Shooter 11.1%, PvE 6.9%
You’re a courier tasked with delivering a package across the galaxy. The path is dangerous - Smokers, greedy merchants, military meatheads, and aliens lurk at every turn. Switch ships, outfly enemies, and survive the chaos of a galaxy ruled by warring factions.
Why similar: Space Sim 28.9% ★, Flight 28.1%, FPS 12.3%, Shooter 11.6%, First-Person 4.9%
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
Why similar: Spaceships 45.2% ★, Action 15.1%, Space Sim 14.7% ★, Flight 13.3%, Shooter 8.9%
Fly corvette-class warships. Engage in combat operations against fighters, frigates, cruisers, and more dangerous foes. Choose the ships, weapons, and improvement modules, your group will deploy with. Use tactical command decisions to overcome dangerous encounters with unrelenting enemies.
Why similar: Spaceships 33.2% ★, Space Sim 25% ★, Flight 19.6%, War 8.6%, Shooter 5.4%
Privateer is a non-linear, single-player action RPG filled with space battles and shootouts. It’s a must-play game for anyone who enjoys 3rd person action-packed adventures in space.
Why similar: Spaceships 43.9% ★, Space Sim 21.6% ★, Flight 16.2%, War 6.9%, Lore-Rich 6.2%
Kind Heart Defenders is an experience that brings the best of Space Shooter with the best of Tower Defense. Have fun building towers, trying different ships, laughing at the characters' jokes, and battling through intergalactic scenarios and gigantic bosses.
Why similar: Spaceships 56.3% ★, Flight 26.8%, Shooter 11.8%, Action 5.1%
Aster Force is a 3D sci-fi spaceship shooter game set in the far reaches of space. Players may choose from multiple ships to pilot, as they patrol and protect Sector 7184 from the sinister space pirates known as Specter. Join the crew of SS Gallaway to bring peace and order to the stars.
Why similar: Space Sim 38.1% ★, Spaceships 28.7% ★, Flight 13.8%, Action 12.2%, Combat 3.6%
Flight of Nova is a simulator based on newtonian mechanics in which you control spacecraft in the Noren star system. You fly multiple types of spacecraft doing transport and search missions in an environment with realistic aerodynamics and orbital physics.
Why similar: Spaceships 36.7% ★, Space Sim 26.3% ★, Flight 22.2%, Immersive Sim 8.2%, Realistic 5.1%
Sector One takes you on a journey through 6 different worlds, where your goal is to fly your spaceship as long as you can, neutralizing enemies on the way. Each world offers a unique visual experience but also comes with different kinds of challenges that you need to overcome.
Why similar: Space Sim 34.3% ★, Flight 25.6%, Spaceships 23.6% ★, Action 10.9%, First-Person 5.5%
Immerse yourself in an epic space battle with alien enemies.
Why similar: Space Sim 43.4% ★, Flight 32.2%, Action 13.8%, Linear 6.9%, 3D 3.7%
The year is 2040. You, an ex-sergeant, have signed a contract with a large mining corporation in the Belt. Mine ore, build out your outpost, travel to nearby asteroids and collaborate with other belters.
Why similar: Spaceships 37.7% ★, Space Sim 22% ★, Flight 14.8%, Mars 14.7% ★, Immersive Sim 7.3%
Run a spaceship's lab module all by yourself while trying to find a cure for close-to-extinct humanity. Make repairs to various systems of the ship, solve technical problems, perform maintenance, and upgrade tools that will help you to overcome the most unusual challenges.
Why similar: Spaceships 63.6% ★, Space Sim 31.3% ★, First-Person 3.2%, 3D 1.9%
Space combat on a massive scale. Defend your allies, destroy the Xeris and claim victory for the Vallen! Your people need you, fly your ship in an intense battle in an asteroid field to secure the sector.
Why similar: Space Sim 39.8% ★, Flight 29.7%, Action 12.2%, Third Person 6.1%, First-Person 5.8%
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: Spaceships 43.4% ★, Mars 19.3% ★, Space Sim 17% ★, Aliens 8.7%, Shooter 8%
1v1 online multiplayer spaceship duels with realistic physics
Why similar: Space Sim 32.4% ★, Flight 25.5%, Shooter 12.9%, FPS 11.1%, Action 7.4%
A linear, story-driven space sim in the style of 90s classics like X-Wing and Wing Commander. As a newly qualified Alliance pilot, you find yourself caught up in a plot to break the fragile peace between two galactic superpowers.
Why similar: Space Sim 30.7% ★, Flight 28.8%, Shooter 12.1%, PvE 7.3%, First-Person 5.2%
Arcade space shooter where you build a fleet by defeating enemy ships and using the credits you earn from it to upgrade your fleet to take on larger and deadlier battles.
Why similar: Spaceships 55.9% ★, Flight 25.8%, Action 7.9%, PvE 4.7%, Combat 3.6%
Alliance Tales is a linear, story-driven space combat sim inspired by 90s classics like Wing Commander and Tie Fighter. Take part in fast-paced space battles in a campaign that takes you on the hunt for a missing friend while foiling a plot to take over the Frontier Colonies.
Why similar: Flight 31.4%, Space Sim 29% ★, Shooter 11.8%, PvE 7.3%, Action 5.7%
Space Freighter it is a space cooperative game where you and your friends have to fulfill orders for cargo transportation in a distant galaxy. Cope with unforeseen events and survive! Dynamic gameplay and exciting missions await you!
Why similar: Space Sim 30.2% ★, Flight 21.5%, FPS 9.3%, Aliens 8.3%, PvE 7.9%
Gravity Game is a puzzle-style infinite physics simulation. You are tasked with escaping your home planet, and reaching the goal at another! This game uses real Newtonian Physics in a simple 2D simulation, as a way to help people visually understand the mechanics.
Why similar: Spaceships 54.1% ★, Space Sim 19.8% ★, Flight 13.8%, Immersive Sim 7.4%, Third Person 5%
Unleash your creativity, design your dreadnought with a variety of modules, and have complete control over the function and style of each module. Command your battleship with wisdom and decisiveness. Gallop in the vast galaxy and destroy all enemies.
Why similar: Spaceships 55.9% ★, Flight 20.2%, Space Sim 16.6% ★, PvE 5.4%, 3D 1.9%
Embark on an epic 3D space shooter adventure featuring dynamic space combat and thrilling planetary exploration. Battle in single or multiplayer modes from 1v1 to 5v5, strategizing to achieve victory through base destruction, resource collection, or base capture. Dominate with our ranking system!
Why similar: Space Sim 34.1% ★, Flight 26.5%, Shooter 13.4%, Action 7.7%, Third Person 6.3%
Fly cargo spaceships and deliver materials in a realistic 6-DOF multiplayer simulation. VR and motion platform supported.
Why similar: Spaceships 40% ★, Space Sim 22.4% ★, Flight 19.1%, Immersive Sim 9%, First-Person 4.1%
Dive into the ultimate experience of space combat with this first-person flight simulator! Take command and engage in thrilling battles across multiple difficulty levels, ensuring both novice and seasoned pilots can test their skills in the vast expanse of space. Are you ready for the challenge?
Why similar: Spaceships 31% ★, Flight 29%, Space Sim 19.5% ★, Action 13.2%, First-Person 7.3%
A thrilling, fast, big, very 3D, realistic, Full HD and real-time 3D graphics combat arcade game in which you are a heroic space alien starfighter pilot. You must wipe out the evil King Nimrod, his frigates, submarines, boats, spaceships, drones, antennas, etc. and restore peace to the universe.
Why similar: Flight 21.3%, Spaceships 20.7% ★, Mars 17.9% ★, Space Sim 12.2% ★, War 10.9%
Stranded on Mars with next to nothing, build a city, assemble a fleet, and expand your empire to survive a hostile solar system in this new take that combines elements of space combat and RTS inspired by the classics.
Why similar: Spaceships 39.5% ★, Space Sim 24% ★, Flight 15.2%, Mars 15.1% ★, First-Person 3.5%
A roguelike action game, fly and fight in first person with 6 degrees of freedom!
Why similar: Space Sim 33.8% ★, Flight 23.4%, Shooter 13.2%, FPS 10.4%, Action 7.5%
Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.
Why similar: Space Sim 41.4% ★, FPS 14.7%, Action 12.7%, Immersive Sim 11.7%, Aliens 6.1%
Art of Space is a fast-paced space combat shooter with some unique mechanics and customisation options. Includes a story/campaign mode.
Why similar: Spaceships 55% ★, Flight 22.9%, Shooter 12.2%, Action 7%, Combat 2.9%
Build and pilot your warship to hunt the galaxy’s most wanted. Dodge blasters and missiles as you tear enemy hulls apart piece-by-piece in a high-stakes roguelite campaign, or unleash total chaos in the sandbox.
Why similar: Spaceships 60.4% ★, Space Sim 24.8% ★, Shooter 11%, Action 3.8%
A Space Nations Battlearena is a video-game that blends the survival, space simulator, and scavenging elements with last-man-standing gameplay.
Why similar: Space Sim 27.9% ★, Flight 22.1%, FPS 9.8%, War 8.3%, Aliens 7.3%
Battleships Collide: Explore 3D space, defend the galaxy, and conquer 20 intense levels. Customize your spaceship, collect artifacts for hyper space travels in this thrilling shooter game and become the hero galaxies await!
Why similar: Flight 33.1%, Space Sim 25.1% ★, War 13.6%, Shooter 11.3%, Action 6.7%
A fast-paced space war game packed with intense action! Test your reflexes as you dodge enemy fire and strike back using every powerful resource you can find. The combat is dynamic and relentless, challenging your skills as a true space war pilot.
Why similar: Spaceships 64.6% ★, Flight 13.8%, Shooter 12.2%, Action 6.8%, Combat 1.6%
Lost in Space is an open space survival adventure game. You have received a distress signal from a spacecraft.
Why similar: Flight 36.5%, Shooter 18.7%, FPS 15.7%, Action 15.4%, First-Person 7.6%
Jump Space (formerly Jump Ship) is a mission based co-op PvE for 1-4 players, where you are the crew of a spaceship. Transition seamlessly from crewing the ship to on-foot exploration and space walks. Explore, upgrade, and survive intense encounters in deep space together.
Why similar: Spaceships 41.9% ★, Flight 13.9%, FPS 13.6%, PvE 9%, Shooter 8.7%
A simple flight simulator game that you will enjoy for ages and for all ages. Also made by a teenager (High Schooler).
Why similar: Space Sim 36.8% ★, Flight 34%, Mars 16.2% ★, Realistic 5.8%, Combat 3.8%
Starlight Brigade is a realistic space action-adventure game with a precise combat system and full 6DOF controls. You command the Wayfarer, an aging light cruiser centuries past her time. Plot missile salvos, hunt down your enemy, design munitions, manage your crew, and send engineers to fix damage.
Why similar: Space Sim 28.7% ★, Flight 28.1%, Immersive Sim 13.2%, PvE 6.6%, Third Person 6.3%
Pilot your way through the deadly remains of derelict spacecraft, solve their mysteries, and get out with everything that isn't nailed down.
Why similar: Space Sim 34.1% ★, Flight 26.9%, FPS 11.5%, Shooter 10.8%, PvE 6.5%
Galaga meets Tie Fighter meets Elite Dangerous. A sci-fi starfighter combat sim with NASA-accurate Keplerian orbits. Voyage across the Solar System with real-time FTL. Engage Dregg swarms in dynamic PvE encounters. Outmaneuver invaders by pushing Newtonian physics to the limit at 150 m/s.
Why similar: Space Sim 34.4% ★, Flight 26.1%, Immersive Sim 11.7%, Action 10.1%, Aliens 8.7%
Project Horizon is a 1-4 player co-op first-person spaceship simulator where the entire crew needs to work together to carefully maintain the nuclear reactor, take up arms against enemy ships, and repair every leak and faulty electrical panel to survive.
Why similar: Space Sim 35.1% ★, Flight 27.4%, Immersive Sim 12.6%, Action 7.7%, First-Person 5.5%
Chart the cosmos, master orbital flight, and battle your way through a genre-bending galaxy where ancient magic meets rocket engineering. A tactical RPG unlike anything in the universe.
Why similar: Spaceships 42.5% ★, Space Sim 29.7% ★, Flight 17.3%, Third Person 5%, PvE 2.9%
Starbase Gunship places you in the seat of a weapons officer on a state-of-the-art Gunship as you defend a remote outpost from an Alien invasion fleet. With access to laser cannons, missiles, miniguns and nuclear warheads, you are the last line of defense between humanity and the alien invaders.
Why similar: Space Sim 30.2% ★, Flight 23.9%, War 11.4%, Aliens 10.7%, Action 5.7%
You're in control of a spaceship and your mission is to destroy as many asteroids as you can. Compete for the highest place on the Leaderboard.
Why similar: Space Sim 37.8% ★, Shooter 16.1%, Action 14.5%, FPS 12.7%, Aliens 8.2%
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Space Sim 36.8% ★, Flight 28.6%, Immersive Sim 13.1%, Third Person 6.4%, Realistic 6.2%
Ion-Blade League is a rally-style racing arena-shooter. Pilot the lightning fast Ion-Blade hovercraft as you try to capture evading checkpoints, destroy enemies & obstacles, manage your race resources to maximize your score, survive to the end of the race & unlock new weapons, systems & regions.
Why similar: Spaceships 48.6% ★, Flight 24.7%, Shooter 10.5%, Action 5.4%, Third Person 4.6%
Space Tormentor is a Shoot'Em Up Bullet Hell Game in which You immerse Yourself as an lonely pilot with mission to destroy as many alien enemies as it's possible. You have been traped and sent to unknown sector of galaxy. Your goal is to fight your way back to Earth.
Why similar: Spaceships 63.7% ★, Shooter 13.9%, Action 9%, Aliens 7.4%, Linear 3.3%
Arcade Squad is a classic arcade shooter with 15 levels and 6 different spaceships, each with 6 different skins. Rise to the challenge and free the galaxy.
Why similar: Space Sim 36.2% ★, Flight 24.3%, Shooter 14.9%, Action 13.3%, Third Person 4.4%
Gravity in Space is an acurate-physics-based spacecraft flight and combat simulation. Learn how to use gravitational forces to navigate through surreal worlds, while you outplay your enemies and shoot them.
Why similar: Flight 29.8%, Space Sim 25.7% ★, Spaceships 14.4% ★, Shooter 13.4%, Realistic 6%
FREELANCERS: ROGUE SKIES An open-world single-player space combat roguelite where you pilot customizable starfighters, engage in tactical dogfights, and explore dynamic star systems across a galaxy shaped by war and opportunity.
Why similar: Space Sim 32.4% ★, Flight 23.2%, Shooter 14.7%, Action 12.9%, Third Person 4.4%