60+ similar titles based on shared tags and player behavior. Themes include Sci-fi, 3D, Space, Action.
Become a villainous space pirate. Aim for the Pirate King! Customize your space battleship. Attack passenger ships, rob cargo ships, and defeat guards! Japanese indie games
Prison Colony: A Convict's Tale
Fight enemy vehicles on a procedurally generated, foreign world in this 3D Mecha game. Build better vehicles until you can afford your own spacejet, and escape the prison colony using that spacejet. Defend your base from enemy attack or pick the next mission to play.
VersionThree : INVISIBLE RAID
Authentic Customizable Mech Action Game. Customize the combat mech "V3" and run through the battlefield!
Fight enemy vehicles on a procedurally generated, foreign world in this 3D Mecha game. Build better vehicles until you can afford your own spacejet, and escape the prison colony using that spacejet. Defend your base from enemy attack or pick the next mission to play.
Why similar: Mechs 17.7% ★, Space Sim 16.7%, Automobile Sim 16.1%, Wargame 15.4%, Shoot 'Em Up 11.2%
Authentic Customizable Mech Action Game. Customize the combat mech "V3" and run through the battlefield!
Why similar: Mechs 27.2% ★, Spectacle fighter 18.8% ★, Wargame 13.1%, Robots 12.6%, Sci-fi 9.4%
SpaceSeals is an exciting third-person shooter set in a spaceship captured by hostile robots.
Why similar: Spectacle fighter 25.2% ★, Space Sim 21%, Shoot 'Em Up 15.5%, Robots 12.6%, Futuristic 6.2%
Command a fleet of customizable ships in this roguelite strategy autobattler. Liberate planets to unlock new ships and powerful upgrades. Engage in strategic battles, manage your fleet, and face escalating challenges as you fight to free the universe through increasingly difficult galaxies.
Why similar: Space Sim 27.8%, Spectacle fighter 27.6% ★, Wargame 21.2%, War 7%, Space 6.9%
A sci-fi space vehicle combat game, where the player must defend their capital ship from being destroyed, while attempting to destroy the alien force's own capital ship!
Why similar: Space Sim 24.3%, Wargame 20%, Vehicular Combat 10.4%, Science 9.2%, Third Person 6.6%
Free to Play: Command powerful capital ships in fast-paced 5v5 space combat. Choose from five ship classes — from nimble Interceptors to massive Carriers — capture sectors, outmaneuver your enemies, and dominate the void.
Why similar: Space Sim 30.3%, Wargame 20.1%, Sci-fi 7.7%, War 7.3%, Space 6.7%
A brutal interstellar war is raging. Humanity has been forced to abandon much of the explored galaxy to a mysterious alien race. The aliens continue to hold the initiative on the front lines, while their motives and ultimate goals remain unknown.
Why similar: Space Sim 31.6%, Spectacle fighter 29.7% ★, War 7.2%, Third Person 6.8%, Action 5.6%
A new-style space war game that blends strategy simulation and shooting action. Command your fleet on the map and pilot your own fighter in battle. Combine 25 types of warships and 49 types of fighters freely, and build your ultimate fleet using production, capture, and formations.
Why similar: Mechs 20.2% ★, Wargame 18.9%, Space Sim 18.2%, War 9.2%, Space 7.8%
Humanity has experienced many technological revolutions in 200 years. Thanks to these revolutions, it can be expanded into space. They established colonies on Mars and the Moon. However, with the surprise attacks on the Moon colony, the youth began to experience difficult times..
Why similar: Space Sim 22.2%, Wargame 20%, Shoot 'Em Up 12%, Cinematic 11.7%, Space 8.9%
Climb into the cockpit of an otherworldly war machine and fly into battle against a horrifying alien race bent on eradicating humanity to preserve their own civilization.
Why similar: Spectacle fighter 27.9% ★, Mechs 23.3% ★, Shoot 'Em Up 17.3%, Robots 10.1%, Space 6.8%
This game is a casual single-player experience. Move through vast cosmic landscapes in 3D while collecting characters and items. You're sure to find yourself smiling at the nostalgic sci-fi gimmicks and mechanics. Enjoy a robust sci-fi adventure!
Why similar: Mechs 30.6% ★, Sci-fi 16.4%, Space Sim 14.5%, Space 13.4%, Science 13.1%
The space league has started! It's time to prove yourself and bring victory to your team. Decide who you want to be on your team and win the war against aliens from other galaxies to stop the invasion in your world to end.
Why similar: Space Sim 20.1%, Wargame 18.9%, Shoot 'Em Up 15.8%, War 9.3%, Space 9.2%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 39.7%, Wargame 19%, Sci-fi 10.8%, Space 10.8%, War 5.3%
Destroy or be destroyed. Missile Wars is a high-pressure arms race where players must defend their asteroid from enemy missile strikes while investing in crucial tech upgrades to gain the upper hand.
Why similar: Space Sim 33.5%, Wargame 24.2%, War 7.6%, Sci-fi 7.5%, Space 7.4%
Operate a titanic war machine from the perspective of its last surviving crew member in a desperate battle against the otherworldly Kaiju. Balance power levels, craft specialised ammunition, and feed your ever-hungry reactor ⟹ yet the greatest horror may already be sealed within your metal coffin.
Why similar: Mechs 34% ★, Wargame 17.7%, Robots 14%, Sci-fi 12.1%, Vehicular Combat 10.6%
This is an action game in which the player builds and controls a giant robot. The game features ground crawling 3D maneuvers, customizable elements, picturesque characters, and scenarios. Even those who have never been good at action games will surely find that Vulture will respond to their needs.
Why similar: Mechs 30% ★, Automobile Sim 29%, Robots 9.4%, Sci-fi 8.4%, Third Person 7.9%
Launch a counteroffensive to take back the Earth from alien invaders in this mecha action RPG.
Why similar: Spectacle fighter 31.6% ★, Mechs 26.5% ★, Robots 12.4%, Sci-fi 6.6%, Third Person 6.5%
Step into the world of galactic combat in "WarOS", a Chinese sci-fi game! It creates its own structure, integrating the core gameplay of RTS with the details, plot and growth system of RPG, simplifying complex micro-manipulation, and making the game experience both fun and exhilarating.
Why similar: Wargame 21.8%, Space Sim 17.9%, Mechs 14.7% ★, War 10.4%, Space 9.2%
"Spring into action, supersonic Sylpheed." Become the owner of the female android "AI-deal", and prepare for high-stakes drama and high-speed action, all rendered in real-time 3D.
Why similar: Mechs 28.9% ★, Spectacle fighter 24.4% ★, Cinematic 11%, Robots 10.7%, Sci-fi 10.1%
Action strategy game Shift system robot battle Defeat the enemy for justice!
Why similar: Wargame 20.5%, Shoot 'Em Up 17.6%, Mechs 15.2% ★, Cinematic 12.4%, Sci-fi 11%
Frontiers Reach : Battlespace is a low stress management/idle game set in the Frontiers Reach Universe, here you'll take command of a carrier and participate directly in the fight for control of planets in the frontier worlds.
Why similar: Space Sim 27.9%, Wargame 27.8%, Space 11.6%, Vehicular Combat 8.6%, Third Person 7.7%
A fast-paced TPS & FPS where you control a mech in battle. Customize 12 parts: head, torso, arms, legs, booster, FCS, and 6 weapons. Weapon and frame colors are changeable. Use weapons, jump, boost up, run on walls, do rapid boosts, quick turns, and high boosts.
Why similar: Mechs 27% ★, Automobile Sim 19.6%, Robots 15.4%, War 8.9%, Sci-fi 7.5%
Scifi strategy game combining turnbased strategy and tower defence Upgrade and customize your own mechs to adapt in an ever changing world!
Why similar: Wargame 25%, Mechs 20.2% ★, Robots 11.4%, Space 9.5%, War 8.1%
SPACE TEK, Command, Construct, Collect!Space Tek is an exciting free to play online starship combat game. Players build their dream ships out of a range of unique blocks, and tailor their ships. Then put the ships to the test alongside or against players and Ai in a multitude of gamemodes!
Why similar: Space Sim 28.9%, Shoot 'Em Up 18.1%, Science 11.7%, Third Person 8.2%, Futuristic 7.9%
Observe the unseen enemy—and command the strike! "Bridge Orders — Outrim: The Unseen Enemy" is a sci-fi strategy game where attacks only work after confirming the enemy with Quantum Interference Waves (QIW). As captain of Samsara, you face high-stakes decisions that will shape the war.
Why similar: Wargame 28.5%, Automobile Sim 27.8%, Sci-fi 14.3%, Space 13.7%, Tactical 11%
Customize your battle mech, pick contracts, and choose which side to fight for. Large-scale battles, deep customization, nonlinear storyline.
Why similar: Mechs 30.8% ★, Wargame 18.6%, Robots 16.2%, War 9.2%, Sci-fi 8.3%
An open galaxy space sim of trade, mining, colonization, and real time combat. Explore a procedurally generated universe, strip mine asteroid fields, claim and fortify your own worlds, and climb through a galaxy of five rival factions. Play solo or with a friend in online co-op.
Why similar: Space Sim 41.8%, Wargame 29.1%, Sci-fi 10.6%, Space 6%, Futuristic 5.8%
Space Gray X is a side-scrolling bullet-hell action game where you battle alien invaders, starting from Earth and advancing into space, unlocking advanced aircraft to aid your mission.
Why similar: Spectacle fighter 40.2% ★, Space Sim 29.1%, Shoot 'Em Up 21.2%, Space 7.4%, Action 2.2%
Steel Mech Battle is a 3D robot action game designed exclusively for solo and offline play. Team up with AI allies and take on 4-on-4 battles as you progress through each stage. Defeat enemies to earn points and unlock stronger weapons, experiencing stage-clear style action with every victory.
Why similar: Spectacle fighter 37.8% ★, Wargame 31.7%, Action 9.1%, Sci-fi 8.6%, Third Person 8.4%
Fight the mother of all space battles in an epic space combat shooter to end all space combat shooters! Jet Scalawag faces down the evil alien armada through time and space on worlds and expanses never before seen!
Why similar: Space Sim 29%, Mechs 17.5% ★, Shoot 'Em Up 17.4%, Cinematic 9.2%, Space 6.5%
Each has their own reason to take to the skies. Fight, decide, feel the tension in every moment. No one will remember who started this war — or how it ended.
Why similar: Spectacle fighter 50.1% ★, Space 20.2%, Sci-fi 17.3%, Third Person 10.7%, Futuristic 1.6%
MechRunner is an endless action game that casts you as a powerful mech in stunning cinematic battles against a relentless robotic army.
Why similar: Mechs 39.9% ★, Robots 24.4%, Sci-fi 15.1%, Third Person 11.9%, Action 8.7%
Space Gears is a next-generation Strategy set on Mars. Don't fret about micromanaging build orders, or your resources. Set your sights on victory by raising an army of mechs and build up your base in this fluid and fast-paced PvE and PvP strategy game.
Why similar: Mechs 25% ★, Space Sim 23.3%, Wargame 15.3%, Robots 12%, Sci-fi 7.6%
The Director's Cut of Strike Suit Zero delivers the ultimate version with a graphical overhaul, restructured campaign and all its DLC. Pilot the mecha Strike Suit across massive fleet battles where your dogfighting skills will decide Earth's fate.
Why similar: Mechs 37.9% ★, Space 21%, Space Sim 19.5%, Sci-fi 13.6%, Action 7.9%
The landing was successful! The rover under your control has landed on Mars. All you need is the energy, resources and experience gained as you explore. You have to explore the world, find resources, improve mechanisms and move on to explore the "Red Planet".
Why similar: Space Sim 30.3%, Automobile Sim 28.7%, Science 10.9%, Space 8%, Third Person 7.9%
Brox is a sandbox, scriptable shooter. Play unique game modes againts bots or players and create your own using simple to use JavaScript scripting!
Why similar: Mechs 23.7% ★, Wargame 20.6%, Robots 11.3%, War 9.6%, Tactical 9.1%
DREADNOUGHT: TARTARUS is a semi-automated strategic simulation game centered around a single, colossal battleship. Take control of the massive warship TARTARUS and destroy everything in your path as the battlefield continuously advances！
Why similar: Mechs 27.4% ★, Wargame 26.7%, Space Sim 13.8%, Robots 11.4%, Space 8.2%
Take fast, campaign-based arcade gameplay with next-gen graphics for an experience known since Star Fox: Barrel-roll, maneuver and fight your way thru deep space and Rogue Squadron-like planet-based missions as the leader of the rebellion
Why similar: Mechs 19.8% ★, Shoot 'Em Up 17.9%, Wargame 16.4%, Space 12.4%, Sci-fi 9.1%
Human beings make world catastrophy such as war, pollution and a lot of environmental problems. Rooooomba is a turning point for this world and it shows the coexistence of animals and modern technologies. In this game, you must clean a lot of rooms with the usage of Rooooomba driven by pets.
Why similar: Automobile Sim 32.8%, Mechs 20.8% ★, Robots 11.8%, Sci-fi 8.7%, Science 7.9%
Protect the base from cyborgs. Use a laser gun and bonuses. Upgrade weapons and bonuses.
Why similar: Spectacle fighter 28.5% ★, Wargame 23.9%, Shoot 'Em Up 20.4%, War 9.8%, Futuristic 7.2%
Engines of Destruction is a mech simulator. Take on the role of pilot, create your own custom mechs, fight in PvP or PvE battles, and control a fully interactive cockpit in VR or on desktop.
Why similar: Mechs 27.3% ★, Wargame 21.8%, Robots 13.9%, War 12.5%, Vehicular Combat 8%
Non Fingo is a VR Space Combat Sim with n-body gravity, realistic(ish) physics, fully simulated projectiles, and 0g player movement in Early Access under active development by an independent, solo developer.
Why similar: Space Sim 25.6%, Wargame 21.9%, Shoot 'Em Up 15.1%, Science 11.2%, Space 10.1%
Your nightmares, now in High Definition! R-Type Delta HD Boosted brings back the dark, iconic shooter with modern enhancements, new music, razor-sharp graphics, and all the intensity you remember.
Why similar: Shoot 'Em Up 32.5%, Mechs 15.7% ★, Cinematic 11.2%, Futuristic 10.5%, Action 9.5%
A classic reawakens – Assault Suit Leynos is back and in high definition! Get ready for all-out robotic war as the fan-favourite Mega Drive classic is reworked with all new HD visuals for the ultimate alien-blasting experience!
Why similar: Mechs 47.7% ★, Robots 23%, Shoot 'Em Up 20.4%, Action 8.9%
B.L.U.E. (Build, Launch, Upgrade, Evolve) is an multiplayer PVP space sandbox engineering simulator. As an BlueHeaven Aerospace Engineer, you design spaceships that follows real world physics, load it with maximum fire power, and test it against your best friends. Note: mind the heat!
Why similar: Space Sim 34.1%, Wargame 25%, Cinematic 13.2%, Third Person 6.7%, Futuristic 6.1%
AirMech Command is the definitive Action/RTS experience in VR. With all new tactical room-space controls AND ground-level flight controls, you can command troops and units from orbit, or grab the stick and pilot your AirMech directly. Lots of mechs, units, and unlockable vanity items--no microtrans!
Why similar: Mechs 28.2% ★, Wargame 16.7%, Robots 13.7%, War 11.4%, Sci-fi 8.2%
A Sci-fi procedural spaceship exploration game, where you unlock new weapons and abilities as you complete missions and gather bounties. Deploy your advanced tactics mech unity, in this 3rd person shooter game!
Why similar: Mechs 24.1% ★, Robots 14.8%, Third Person 12.2%, Sci-fi 11.9%, Futuristic 11.8%
This is a new action game where you steer the earth. Steer the Earth, when both the Earth and the Moon are in the goal zone, the stage is cleared. Stars are constantly pulling on each other with universal gravitation. You can experience a simulated universal gravitation.
Why similar: Space Sim 34.9%, Science 22.9%, Space 15.5%, Sci-fi 10.3%, Futuristic 8.3%
War Robots is an online third-person 6v6 PvP shooter—we’re talking dozens of combat robots, hundreds of weapons combinations, and heated clan battles.
Why similar: Mechs 33.1% ★, Robots 21.1%, Vehicular Combat 8.8%, Third Person 7.6%, PvP 6.4%
Endless customization and exhilarating robot action!Speed, power, size, all at your own will.An overwhelming sense of speed that runs through the body.Huge craters and concrete jungles create high-speed battles.Game for Robo-Game Fans.
Why similar: Wargame 34.5%, Robots 25.4%, War 8.6%, Third Person 8.6%, PvP 7.5%
B.A.D is an intense and enjoyable Shoote'em up game that captures the feeling of controlling a mass-produced humanoid robot (Battle Armor) piloted by a single soldier while keeping the realistic fast-paced action in a dramatic large scale conflict, from various Factions of Earth and Mars.
Why similar: Mechs 37% ★, Robots 21.2%, Shoot 'Em Up 21.2%, Sci-fi 12.2%, Action 8.4%
You are part of an army of androids designed to travel through space in search of a potential exoplanet that humans can populate. Your job is to build your arsenal and train at zero gravity during this galactic journey to face and fight the possible threats that could be found once landed.
Why similar: Spectacle fighter 30.6% ★, Space Sim 30%, Robots 11.4%, Sci-fi 7.2%, Space 7%
Master the heavy physics of your offroad hauler and upgrade it to conquer the treacherous Martian landscape. Transport vital resources to evolve your central outpost from a humble shelter into a thriving planetary hub. The frontier is hostile, it’s your job to tame it.
Why similar: Automobile Sim 35.5%, Space Sim 32.5%, Third Person 7.4%, Futuristic 7.1%, Sci-fi 6.9%
Cosmos simulates a spaceship bridge of up to six players, guarding your deep space stations against the menacing Kraliens and Torgoth. Immerse yourself in a modern space game with enhanced graphics and endless customization possibilities, guaranteeing countless hours of exhilarating fun.
Why similar: Space Sim 30%, Wargame 21.1%, Space 14.3%, Sci-fi 12.9%, Cinematic 11.4%
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 30.9%, Robots 12.6%, War 12.4%, Sci-fi 10.6%, Space 10.4%
Time for your toughest mission yet! Recruit and train your crew to tackle the growing threat from alien and android armies as you defend Earth to become a Galactic Legend in Space Crew: Legendary Edition. All new content free to existing owners of Space Crew!
Why similar: Wargame 28.7%, Space Sim 27.1%, Sci-fi 13.2%, Space 12.6%, War 9.7%
Command a UGA heavy cruiser against the Krellan Empire. Navigate space, manage resources, and coordinate defense strategies. Use starbases and outposts to protect colonies while engaging in tactical ship combat. Your decisions will determine the fate of sectors in this military space simulation.
Why similar: Space Sim 45.2%, Wargame 31.6%, Sci-fi 20.1%, Action 3.2%
