- #1 Voidship: Redux
97% matchNo user reviews
Dev: Cydonian Games
Windows
Build a battleship and fight through unforgiving space to save your people. Make strategic decisions, guide your people, meet allies and foes, and battle for your right for a home. The tale of a lone spaceship on a centuries-long mission from Voidship: The Long Journey greatly enhanced and updated!
Why similar: Space Sim 32.7%, Action RTS 28.2% ★, Strategy 13.5%, Action 8.5%, Futuristic 6.2%
- #2 Void Havoc
96% matchNo user reviews2026
Dev: Ghoulware
Windows
In this sci-fi action/strategy game, you're the only trump card left to stop the Contingency in their destructive march. Man your ship, build your arsenal and blow away the waves sent to stop you in your tracks.
Why similar: Space Sim 33.9%, Action RTS 27.7% ★, Strategy 20.7%, Action 13.9%, Sci-fi 3.5%
- #3 Melting Point
96% match1 user reviews100% of 1 reviews2022
Dev: William AndersonPub: Awaken Games
Windows
Melting Point is an action puzzle game for all ages. How to Play: Run your Fire Sprite through the many puzzle levels and clear out as much Ice as you can, while keeping an eye on your health, for each Ice Block will cost you one unit of health, while Blue Ice will cost you two.
Why similar: Strategy 25.8%, Action 19%, Adventure 16.4%, Arcade 14.3%, 2D Platformer 11.5%
- #4 Stellar Insurgency
95% matchNo user reviews
Dev: Tensorial
Windows
Explore a galaxy of 300 systems as you control your fleet in a top-down 3D style, navigating through Star-lanes, Warp gates, and Black holes. Customize and upgrade your fleet, complete missions, trade, hire your crew, wage war and determine the fate of the galaxy in this grand sim saga.
Why similar: Space Sim 42%, Action RTS 28.8% ★, Strategy 12.9%, Action 6.5%, Sci-fi 6%
- #5 Cookie Space
94% match3 user reviews67% of 3 reviews2021
Dev: DIG Games
Windows
This is an arcade adventure shooter set in a "?closed?" space. Your task in the role of a tiny spaceship is to shoot asteroids (very similar to cookies) to clear the space around.
Why similar: Space Sim 39.2%, Adventure 16.3%, Action 16.1%, Shoot 'Em Up 14.6%, Top-Down 6.8%
- #6 Solo Defender
94% matchNo user reviews2025
Dev: JokerHeadOG
Windows
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: Space Sim 36.5%, Shoot 'Em Up 17.6%, Arcade 11.4%, Futuristic 7.5%, Top-Down 7.2%
- #7 Go Rocket
93% match2 user reviews50% of 2 reviews2021
Dev: QuickBobber
Windows
An arcade game about a rocket flying in endless space.
Why similar: Space Sim 41%, Action 17%, Adventure 16.2%, Arcade 15.4%, Casual 5.3%
- #8 VRTS
91% match1 user reviews100% of 1 reviews2026
Dev: Micahiscoo
Windows
VRTS is a VR Real-Time-Strategy game based in space! Command and construct a fleet of spaceships to defeat your enemies. Watch over the battle from your war table and make the ultimate strategy to bring down your adversary.
Why similar: Space Sim 33.7%, Action RTS 25.3% ★, Strategy 20.2%, Action 14.1%, Futuristic 6.4%
- #9 Girauden Strike Force
92% matchNo user reviews2021
Dev: Otaku United Studio
Windows
Comedic arcade-style pixel art shoot 'em up.
Why similar: Space Sim 52.2%, Shoot 'Em Up 23%, Action 19.9%, 2D 4.3%, Singleplayer 0.6%
- #10 Ultimate Starfighter
91% match4 user reviews50% of 4 reviews2022
Dev: Michael Allen CooleyPub: Origin Software Development
Windows
An unknown Alien Race has launched a failed attack on Earth Station Alpha and are regrouping! Fight off the incoming fleets, discover where their ships are being constructed, and launch an assault! If Earth Station Alpha is destroyed, the planet will be lost and humanity exterminated.
Why similar: Space Sim 37%, Shoot 'Em Up 21.9%, Arcade 11.3%, Action 9.1%, Top-Down 6%
- #11 GAZAR
89% matchNo user reviews2026
Dev: Arena Entertainment
Windows
GAZAR is an intense vertical arcade space shooter where you fight against an alien fleet destroying the galaxy. Battle through Story Mode or test your skills in Infinity Mode with 5 difficulty levels and leaderboards. GAZAR delivers non-stop action, stunning visual effects, and dynamic combat.
Why similar: Space Sim 40.6%, Arcade 16.7%, Shoot 'Em Up 11.5%, Action 7.5%, Score Attack 7.1%
- #12 Technolites: Episode 1
89% match4 user reviews75% of 4 reviews2018
Dev: ZUGALU ENTERTAINMENT
Windows
Technolites is an action packed top down shooter with an epic animated adventure, fully voice acted. The first game in the genre to allow you to build your own ship, with dozens of unique parts and weapons.
Why similar: Strategy 30.6%, Shoot 'Em Up 20.9%, Action 20.7%, Adventure 18.2%, Casual 5.4%
- #13 Lemon Run
88% matchMostly Positive73% of 37 reviews2021
Dev: Joel DiabPub: Lemon Tree Studio
Windows
Hardest runner ever! Try and complete all 5 game modes that go from easy to impossible. (Legends have it that the creator of the game could only make it to 1500m in endless mode) Good luck!
Why similar: Strategy 30.9%, Action 23.9%, Arcade 18.5%, 2D Platformer 16.4%, Casual 5.8%
- #14 Starfall Defenders
86% match1 user reviews100% of 1 reviews2025
Dev: EntwicklerX
Windows
Starfall Defenders is a classic tower defense game that features unique towers and enemies. It also has an in-game shop system that allows players to purchase better towers, upgrade existing ones, and buy special items like the Atom Bomb, Splash Bomb, and Air Supply.
Why similar: Action RTS 37.2% ★, Strategy 22.2%, Arcade 14.7%, Action 8.9%, Futuristic 5.5%
- #15 Galactic Starfire: Squadron
87% matchNo user reviews2024
Dev: InScienceGamesPub: Matt Scala
Windows
Galactic Starfire: Squadron is a Future Sci-Fi Space Shooter game set in different environments around the universe. Complete the challenges and stay alive as you progress through the different types of levels.
Why similar: Space Sim 41%, Action 16.3%, Arcade 15.3%, Shoot 'Em Up 14.3%, Strategy 7.8%
- #16 AstroFrame
86% matchNo user reviews2026
Dev: Team AstroFrame
Windows · Mac · Linux
Take a seat, engineer! AstroFrame is a 2D sci-fi roguelike that challenges your strategic planning, adaptability, and spaceship designing skills. The cosmos is hostile and your survival depends on your ingenuity in an ever-changing galaxy.
Why similar: Space Sim 48%, Action 20.6%, Adventure 11.6%, Strategy 10.3%, Sci-fi 4.7%
- #17 Cosmo Strike: Complete Edition
85% matchNo user reviews2026
Dev: Nikspeaks Pub: Nikspeaks
Windows
In the distant year of 2359, previously unknown alien forces have attacked Earth and its colonies. You are an agent on a special mission sent by the global senate to repel the attack and stop the alien forces.
Why similar: Space Sim 38.6%, Shoot 'Em Up 15.2%, Action 14.9%, Arcade 14.1%, Top-Down 6.2%
- #18 Astro & Luna VS. The Solar System
84% matchNo user reviews
Dev: Flying Fridge Games
Windows · Mac
After being kicked out of his own solar system, Astro teams up with Luna and together they take revenge on the elitist planets that betrayed him. Use Luna to fight back in this gravity-based SHMUP and show those planets what it means to be “too small”!
Why similar: Space Sim 40.3%, Shoot 'Em Up 20%, Arcade 13.9%, Action 10.1%, Adventure 5.8%
- #19 Divine prophecy
82% match1 user reviews100% of 1 reviews2023
Dev: prophecy
Windows
A simple and refreshing flying shooting game
Why similar: Space Sim 49.9%, Adventure 18.9%, 2D Platformer 15.1%, Strategy 9.9%, 2D 3.9%
- #20 Network E.L.E.
83% match3 user reviews33% of 3 reviews2020
Dev: Aeneas MiddletonPub: Royal Middleton Entertainment
Windows
Network E.L.E.™ is an open-world, survival story set on Planet Mercury in 2184, an abandoned city — military base filled with deadly radiation. You play as Myorah, a NASA exploration pilot going after four Mercury-980 single board Space-VPX chips, which activate a dormant spaceship left within the city.
Why similar: Strategy 33%, Action 29.8%, Adventure 28%, Futuristic 5.6%, Sci-fi 3.3%
- #21 Galactic Trooper Armada
84% matchNo user reviews2020
Dev: Pix Arts
Windows · Mac
All Times Classic Defender Game Revisited in 3D Version
Why similar: Space Sim 44.5%, Shoot 'Em Up 18.2%, Action 16.4%, Arcade 15.7%, Sci-fi 4.9%
- #22 Washed Up Wizard
81% match3 user reviews100% of 4 reviews2018
Dev: Cyber Chroma
Windows
Welcome to Washed Up Wizard, a 3d top-down shooter following the adventures of a crazy wizard with all kinds of magical abilities at your disposal to take down enemies and escape from a multidimensional mental hospital. But as real as danger seems, you're just hallucinating... right?
Why similar: Strategy 43.2%, Action 30.7%, Adventure 26.1%
- #23 Bubble hunt
82% matchNo user reviews2021
Dev: CuberZPub: CasGame
Windows
Bubble hunt - a game in which you need to pop bubbles with the help of a gorpoon on a chain.
Why similar: Shoot 'Em Up 23.6%, Action 21.9%, Adventure 21.3%, Arcade 19.7%, Casual 6.8%
- #24 The Toymaker's Apprentice
81% match2 user reviews0% of 2 reviews2019
Dev: Cross-Media Productions LLC
Windows
This world is dark. The Toymaker’s Apprentice has captured our citizens and enslaved us with his evil toys. Is there one amongst you brave enough to journey into his world on an unforgiving quest to end his tyranny and free so many lost souls……...
Why similar: Strategy 43.9%, Action 29.6%, Adventure 26.5%
- #25 busy spider
80% match4 user reviews75% of 4 reviews2019
Dev: yousoi
Windows
"BUSY SPIDER" is a 3D shooting strategy action game launched by Yousoi Co.,Ltd. It is specially developed for game consoles and mainframes. It adopts full-view mode. Players are in constant and intense battles, using wisdom to defeat enemies. To accomplish this, you must rely on yourself alone.
Why similar: Strategy 43.5%, Action 31.6%, Adventure 25%
- #26 Warfront Vanguard
77% matchNo user reviews100% of 4 reviews2026
Dev: Charlotte cat GamesPub: Aegix Games
Windows
An action-packed tower defense where you face waves of enemies with unique strengths and weaknesses. Build and upgrade towers, adapt your strategy, and overcome increasingly powerful enemies in a dynamic mix of action and strategy.
Why similar: Action RTS 38.3% ★, Adventure 18%, Action 17.5%, Strategy 17.1%, Casual 4.5%
- #27 S Veckor
76% match1 user reviews100% of 1 reviews2025
Dev: American Apollo
Windows
With a mix of simple 3D geometry and timeless vector graphics along with tight fun arcade gameplay, this game appeals to the casual and the kinds of people who want to achieve high scores and master the simple mechanics. All it requires is you and your mouse!
Why similar: Strategy 30.8%, Action 20.6%, Futuristic 14.1%, Arcade 7.1%, Relaxing 5.7%
- #28 Leveron Space
78% matchMostly Negative23% of 13 reviews2016
Dev: Hunter Games AustraliaPub: Hunter Software Pty Ltd Australia
Windows
You are required to go into battle against huge enemy forces, using your wit you must engage and defeat huge enemy forces. This 3D first person space combat role will require you to protect civilians, remove enemy threats and clear the way for you capital ships to annihilate the enemy forces.
Why similar: Strategy 45.7%, Action 28%, Adventure 26.3%
- #29 Control Freak
78% match3 user reviews0% of 3 reviews2018
Dev: AiyO Games
Windows
Control Freak is the wacky action game where you have to think fast to out smart your friends.
Why similar: Strategy 45.2%, Action 27.7%, Adventure 27.2%
- #30 STARBOY
79% matchNo user reviews2018
Dev: BoominShit
Windows
The hardest game in the world.
Why similar: Strategy 45.1%, Action 29%, Adventure 25.9%
- #31 Gratuitous Space Shooty Game
75% match5 user reviews100% of 5 reviews2024
Dev: Positech Games
Windows
Gratuitous Shooty Game is a hobby space shooter made by the developer of Gratuitous Space Battles, reusing the art from that game :D.
Why similar: Space Sim 38.5%, Shoot 'Em Up 16%, Arcade 13.2%, Action 10.3%, Futuristic 7.5%
- #32 Candy Thieves - Tale of Gnomes
77% match5 user reviews100% of 5 reviews2016
Dev: TrolleyBuzz LLC
Windows · Mac
A dynamic adventure. Protect delicious candies from impudent thieving gnomes! A whole assortment of development opportunities! Candy Thieves is a dynamic strategy game about making candy and protecting it from impudent thieving gnomes. They are legendary misers, known for their greed – and so are the main characters of the game.
Why similar: Strategy 48%, Action 26.8%, Adventure 25.2%
- #33 Pixel Defender
75% match1 user reviews0% of 1 reviews2024
Dev: pbd
Windows
Pixel Defender is a 2D tower defense game with retro pixel aesthetics and direct character control.
Why similar: Action RTS 37.3% ★, Strategy 28.1%, 2D Platformer 15.1%, Action 5.3%, Relaxing 4.6%
- #34 Dodge It!
73% matchVery Positive90% of 921 reviews2021
Dev: samuel crevier
Windows
Do you have enough strength to be #1?
Why similar: Strategy 33.1%, Action 23.6%, Arcade 21%, 2D Platformer 16.6%, 2D 5.1%
- #35 Chamber of the Sci-Mutant Priestess
76% matchMixed62% of 36 reviews2018
Dev: ERE InformatiquePub: Ziggurat
Windows
Median: 0 minMean: 57.0 hrs≥1hr: 22%
Slip through the door of time and face your destiny in a bizarre parallel universe! In this imaginative classic from ERE Informatique's Exxos label, your quest to rescue the Sci-Mutant Princess pits you against the five terrifying Ordeals of Delios in the treacherous realm of the Protozorqs.
Why similar: Strategy 41.6%, Adventure 31.5%, Action 26.9%
- #36 Battle Time
74% matchMostly Positive77% of 218 reviews2016
Dev: FoggybusPub: Jetdogs Studios
Windows · Mac · Linux
Median: 3.5 hrsMean: 5.5 hrs≥1hr: 94%
Take a role of a true general of a real army. Join the battle, capture enemies’ castles and raise the power of your army. Lead your clan to the victory!
Why similar: Strategy 51.2%, Action 25.7%, Adventure 23.1%
- #37 Space Mission Overdrive
73% matchNo user reviews
Dev: Ultramarine Afterglow
Windows
Defend your planet against the Space Invaders. Build your defences against lovecraftian spacecrafts. Keep your health up and you might even become an invader yourself! Warning: this game contains flashing images that may make it unsuitable for people with photosensitive epilepsy.
Why similar: Space Sim 36.9%, Action RTS 28.2% ★, Strategy 13.4%, Action 8.4%, Futuristic 7.1%
- #38 GalaxIverse
74% matchMostly Positive74% of 61 reviews2016
Dev: Sub Orbital Software
Windows
Median: 3.2 hrsMean: 3.7 hrs≥1hr: 92%
GalaxIverse is a top down fast paced vertical blastathon, Battle Fleets and formations of aliens with the occasional boss thrown in for good luck.
Why similar: Space Sim 36.6%, Shoot 'Em Up 19.3%, Arcade 12.3%, Action 9.6%, Futuristic 6.4%
- #39 Catstronaut, Félicette's adventures
73% matchNo user reviews
Dev: Catfall games
Windows
A 2D platform game set in space, based on gravity and mini-planets, in which you play as Félicette, who travels through space. You will have to navigate each level, using your skills to manage the gravity of the planets you encounter, jumping, using your jetpack, and other surprises...
Why similar: Space Sim 33.9%, Action 18.1%, Adventure 15.6%, Arcade 14.5%, 2D Platformer 10.5%
- #40 Don't Lose Your Ship
72% matchNo user reviews
Dev: Stonecrop ResearchPub: Stonecrop Publishing
Windows · Mac · Linux
Step aboard your starship and prepare for an intergalactic showdown in Don’t Lose Your Ship, a fast-paced, team-based 2D multiplayer game that combines strategy, coordination, and chaos. This game pits two teams against each other in a battle for supremacy on a grid-based map.
Why similar: Space Sim 46.2%, Strategy 26.1%, Action 17.5%, Top-Down 6.5%, 2D 3.6%
- #41 Asteroidc
71% match8 user reviews89% of 9 reviews2023
Dev: Filip Buzov
Windows
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 42.7%, Action 19.1%, Arcade 16.6%, Shoot 'Em Up 15.4%, Casual 4.7%
- #42 StarSmashers
72% matchMostly Negative33% of 21 reviews2017
Dev: Wayne JacksonPub: War Hungry Games
Windows
You are Captain Carter, of the Space Beagle. Ahead lies an army lead by the scumbag Kaldor Seth, he will obliterate all who oppose him in his pursuit of power. Carefully manage your ships weapons and defenses to bring your enemies to their knees!
Why similar: Strategy 41.8%, Action 28%, Adventure 25.2%, Indie 5%
- #43 The Ball Adventure
71% match6 user reviews0% of 6 reviews2020
Dev: PG Entertainment
Windows
Dive into this wonderful cartoon world and learn to use the characteristics of each material to overcome challenges. You will need balls to pass this game.
Why similar: Strategy 43.6%, Action 28.5%, Adventure 25.9%, Indie 2%
- #44 Abyss Cave
67% matchPositive81% of 37 reviews2024
Dev: Piao Jingfu
Windows
Median: 3.7 hrsMean: 5.6 hrs≥1hr: 97%
As a member of an elite squad, you are tasked with a mission to penetrate into the great abyss. You are to explore an unknown cave system and eliminate all threats that may arise, Good luck Soldier!
Why similar: Strategy 44.4%, Action 25.9%, Adventure 24.3%, Indie 5.4%
- #45 SUPER ROBO MOUSE
71% matchMixed50% of 14 reviews2018
Dev: RCMADIAX
Windows
Over 20 courses across 3 different worlds await you as you help ROBO escape. Many obstacles such as saw blades, spikes, flamethrowers, lasers, and even sharks will try to stop you along the way. Beautiful hand-drawn art and exclusive music will dazzle you in 1080p HD.
Why similar: Strategy 42.8%, Action 27.5%, Adventure 24.6%, Indie 5.2%
- #46 Pandora Galaxy
70% matchMostly Positive75% of 16 reviews2020
Dev: SimplexCode
Windows · Mac · Linux
Pandora Galaxy is a PC game. The game is based in space, in the far future, with elements of exploration and trade. The protagonist of the game is a merchant engaged in interplanetary trade, but as the story unfolds, the player can choose the path of an interstellar pirate or a planetary explorer.
Why similar: Space Sim 51.4%, Strategy 31.7%, Adventure 10.8%, Sci-fi 5.7%, Singleplayer 0.5%
- #47 Stellar Smash
68% matchNo user reviews2026
Dev: Andrei Marius CristianPub: PYOM
Windows
Save the universe from complete darkness by destroying bricks one by one in this brick breaking game. Challenge bosses, master ball control and upgrade your ship. Let the main character, Astra, guide you through the game.
Why similar: Action RTS 41.1% ★, Action 18.3%, Arcade 16%, Futuristic 8.5%, Top-Down 7.3%
- #48 Guiding Hand VR
69% match4 user reviews100% of 4 reviews2018
Dev: Winter's Chill Studio
Windows
Guide your followers, gather resources, build your town and defend it against the surging hordes in this fast-paced survival game set on a mysterious island.
Why similar: Strategy 42.1%, Action 28.4%, Adventure 24.2%, Indie 5.3%
- #49 The Ruins: VR Escape the Room
69% matchMixed59% of 37 reviews2017
Dev: Blue Entropy Studios
Windows
Median: 2.8 hrsMean: 3.0 hrs≥1hr: 87%
As an archaeologist following in the footsteps of your grandfather, you find yourself trapped in an arcane site. Uncover artifacts and solve ancient puzzles to fulfill your legacy. There's a great secret held here; what will you discover?
Why similar: Strategy 42.2%, Action 27.1%, Adventure 25.4%, Indie 5.3%
- #50 Pine Seekers
70% match1 user reviews0% of 1 reviews2017
Dev: Nifty Productions
Windows
Pine Seekers is a Bomberman inspired project. It's a Competitive Online Multiplayer where your main mission is to either kill or outsmart other players. The game also features a simple Singleplayer mode.
Why similar: Strategy 41.6%, Action 29.3%, Adventure 23.9%, Indie 5.3%
- #51 C.A.T.S. - Carefully Attempting not To Screw up
68% match2 user reviews100% of 2 reviews2019
Dev: Magnet Games
Windows
C.A.T.S. is an action-adventure stealth game were you will become James Bones a skilled hacker in a top secret mission for the doggerment of Og Uniti. In this secret mission you will have to steal the blueprints of a devastating nuclear weapon.
Why similar: Strategy 41.6%, Action 29%, Adventure 23.9%, Indie 5.4%
- #52 Electric Sheep: A Cyberpunk Dystopia
67% matchNo user reviews
Dev: Cross-Media Productions
Windows
In the near future, humanity has been minimalized, as the rise of android-rule crushes any threats to its near-term dominance. As part of the resistance, it’s your goal to undermine the automated dictatorship, and help free mankind from its robotic bonds.
Why similar: Strategy 43.2%, Action 26.5%, Adventure 24.8%, Indie 5.5%
- #53 The Roaring Empire
66% matchNo user reviews
Dev: ArGeymsPub: Komiker Media
Windows · Mac
How about entering an epic and fantastic medieval world than you've ever seen before. In the legendary world of The Roaring Empire, you can talk to dragons, charm and guide your adventure with countless characters. Add a new color of RPG with this game.
Why similar: Strategy 43.2%, Action 26.5%, Adventure 24.8%, Indie 5.5%
- #54 Lands of Pharaoh: Episode 1
68% match2 user reviews100% of 2 reviews2020
Dev: Pyramid GamesPub: Orion Asistan Hizmetleri A.S.
Windows
Lands of Pharaoh is a multi-camera-angle based adventure game. The hero, Heragos, tries to get to Cairo in order to find the messages, related to his divine duty, left for him by Nefertiti.
Why similar: Strategy 42.1%, Action 27.7%, Adventure 24.8%, Indie 5.5%
- #55 BouleMan
63% match9 user reviews86% of 35 reviews2025
Dev: Haruka NitakaPub: Haftas
Windows
BouleMan is a fun, family‑friendly game for all ages! With up to 5 save slots, each family member can follow their own adventure and resume where they left off. Simple, charming, and customisable—perfect for both young and old players.
Why similar: Strategy 35.1%, Action 19.7%, Adventure 17.6%, 2D Platformer 17.1%, Relaxing 6%
- #56 Bulleto Master
66% matchNo user reviews
Dev: Browith
Windows
Bulleto Master is a game in the wild wild west style. You shoot and control your bullets and try to move them to bunce and hit your targets.You can also go into slow motion for a limited time to gain additional controls over them. Defeat all the enemies and keep your town safe at all cost.
Why similar: Strategy 43.2%, Action 26.5%, Adventure 24.8%, Indie 5.5%