- #1 Shuttle 17
97% matchNo user reviews2026
Dev: Orkhan Taghizade
Windows · Mac · Linux
A fast-paced 2D space arcade game. Collect drifting energy shards, deliver them to planetary orbit slots, and dodge asteroids before time runs out. Easy to learn, hard to master — built for high-score chasers.
Why similar: Space 33.2%, Action 17.4%, 2D Platformer 14.5%, Arcade 13.6%, Score Attack 12.7%
- #2 Space Ape
96% matchMostly Positive71% of 14 reviews2021
Dev: nonPareil Institute
Windows
How far can you take Dimitri the Russian Space Ape on his arcade adventure!
Why similar: Space 22.9%, 2D Platformer 22.7%, Action 17.5%, Casual 14.6%, Arcade 13.2%
- #3 Stellar Protocol
96% match2 user reviews100% of 2 reviews2026
Dev: DerDieDas Studio
Windows
A grid-based puzzle game set in space where every move counts. Each stage introduces blocks with unknown rules — no one will explain them. Figure it out for yourself, find the optimal path, and survive. No manual. No hints. Just your instincts.
Why similar: 2D Platformer 19%, Strategy 18.7%, Space 16.2%, Casual 12.5%, Arcade 11.1%
- #4 Escort Commander
95% matchMostly Positive73% of 15 reviews2018
Dev: CKS Tactical
Windows
Escort Commander is an arcade space shooter blended with strategic and tactical gameplay elements. This is not another mindless shooter. Build your fleet. Outfit your colony. Upgrade your ship. Defend the last colony. Survive.
Why similar: Space 31.2%, Strategy 22.6%, Action 16.1%, Casual 14.6%, Arcade 11.7%
- #5 Avoid the Missiles
94% matchNo user reviews2025
Dev: ES Studio
Windows
A simple control 2D action dodge game where you survive by avoiding incoming missiles. It combines varied missile patterns, difficulty modes, and skin collection in a hyper‑casual format.
Why similar: Space 25%, Arcade 15%, Action 13.8%, 2D Platformer 10.9%, Score Attack 9.9%
- #6 Lunar Lander
94% matchNo user reviews
Dev: Flawed Spoon Software
Windows
Lunar Lander is a classic arcade style plat-former complete with online leaderboards.
Why similar: 2D Platformer 30.1%, Space 26.4%, Arcade 17.7%, Casual 14.3%, 2D 8.7%
- #7 Stellagate
93% matchNo user reviews
Dev: traPPub: yukikurage
Windows
Stellagate is a puzzle action with gates that can connect different locations. The connected areas are seamlessly connected to each other, and you are free to throw blocks or lasers through them.
Why similar: Space 33%, 2D Platformer 27.2%, Action 19.2%, Puzzle 10.5%, Pixel Graphics 7.6%
- #8 Lemon Run
92% matchMostly Positive71% 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: 2D Platformer 22.6%, Strategy 22.3%, Action 19.1%, Casual 15.8%, Arcade 13.3%
- #9 Asteroid Mine
91% match4 user reviews75% of 4 reviews2026
Dev: PixB
Windows
Command your space mining ship, blast asteroids to gather valuable crystals, and upgrade your cargo and energy capacity to survive longer in the deep void.
Why similar: 2D Platformer 27.1%, Strategy 17.6%, Space 16.3%, Action 9.6%, Casual 8.4%
- #10 Function Maze
91% matchNo user reviews
Dev: Wayfarer StudioPub: GameTree
Windows
Function Maze is a snake-style puzzle game powered by math. Dodge deadly function curves, grab power-ups to rewrite the equations and strike back, then navigate to the origin to win.
Why similar: Space 34.3%, Strategy 25.5%, Casual 16.6%, Puzzle 12.8%, 2D 8.1%
- #11 ALIEN XENOBLASTER
90% matchPositive98% of 44 reviews2022
Dev: Vinny Kowski
Windows
Planet GOOBTOPIA's series of irresponsible decisions has led to a filthy wasteland polluting other planets in the solar system. Angry alien BLUNT has had enough in this arcade platformer-shooter.
Why similar: 2D Platformer 24.2%, Action 16.9%, Aliens 15%, Casual 13.9%, Arcade 12.9%
- #12 Space Warrior
89% match6 user reviews83% of 6 reviews2024
Dev: KqqnkiPub: Remax
Windows
Use your skills and strategy to save your galaxy in Space Warrior, a fast-paced 2D survival game where you fight with alien invaders. Each level presents unique challenges and you need to defeat waves of enemies to survive.
Why similar: Space 18.2%, 2D Platformer 17.1%, Action 15.6%, Casual 12.9%, Aliens 9.5%
- #13 Space Bac
89% matchNo user reviews
Dev: Lumenwake Studio
Windows
A unique platformer where one wrong move launches you into space or into a black hole! Keep trying to find the perfect path to beat the level.
Why similar: Space 44.6%, 2D Platformer 22.5%, Puzzle 9.3%, Casual 8.4%, Score Attack 8.1%
- #14 SPACE HOLE
88% match8 user reviews100% of 9 reviews2025
Dev: Fred WoodPub: Mokuzai Studio
Windows
Collect energy, grow your tail, and fill the SPACE HOLE in this bite sized arcade game.
Why similar: Space 32.1%, Score Attack 17.5%, Arcade 16.2%, Casual 9.8%, Action 9.8%
- #15 Cosmos Iter
87% matchNo user reviews
Dev: Horseman Games
Windows · Mac · Linux
Take control of your spaceship and rescue stranded astronauts while dodging deadly asteroids. meteors and comets. Beware of black holes and remember to save to be safer. Good luck on your Space Journey!
Why similar: 2D Platformer 28%, Space 26.6%, Action 19.7%, Arcade 15.4%, Pixel Graphics 7.8%
- #16 MARTIAN CONQUER
86% match2 user reviews50% of 2 reviews2023
Dev: Charlotte Cat Games
Windows
Jump in the cockpit and combate the human fleet.M C is a mix of RTS and classic space shooter game.
Why similar: Space 20.7%, Action 16.2%, Strategy 14%, Aliens 13%, Arcade 11.7%
- #17 Nebulon
86% matchNo user reviews2026
Dev: Rescap
Windows
Nebulon is a minimalist but challenging puzzle game set in a distant nebula. Help small cube-shaped robots escape their enclosure. Plan ahead, avoid spikes, and use boxes to access new areas. Collect battery cubes to power up and destroy the walls blocking your path!
Why similar: Space 42.1%, Strategy 27.1%, Puzzle 12.8%, 2D 8.1%, Pixel Graphics 7.2%
- #18 Flappy Alien
85% matchPositive83% of 24 reviews2024
Dev: DIG Games
Windows · Mac · Linux
Prepare for an intergalactic adventure in Flappy Alien! Navigate your UFO through space, dodge obstacles, and aim for the highest score.
Why similar: 2D Platformer 22.6%, Space 21.2%, Arcade 14.5%, Aliens 13.4%, Casual 13.2%
- #19 Pellet Dodge
84% match5 user reviews100% of 5 reviews2023
Dev: MysticalDevelopers
Windows · Mac · Linux
Save your friend from being used as a fuel source to corrupt the Universe.
Why similar: Space 43.4%, Arcade 15.6%, 2D 10.6%, Casual 9.1%, Score Attack 8%
- #20 Spaceship for Newbies
83% matchPositive100% of 18 reviews2022
Dev: Molotov Estudios
Windows
Fly a spaceship made of scrap through obstacles in outer space - using only one button!
Why similar: Space 37.6%, Arcade 17.4%, Top-Down 13%, Aliens 11.7%, 2D 6.3%
- #21 SpaceWorm
84% matchNo user reviews2023
Dev: Felipe Izolan
Windows
SpaceWorm is a casual retro game where you eat stars, planets and kill space-bugs.
Why similar: Space 28.5%, Arcade 13.4%, Aliens 12.8%, Score Attack 11.8%, Top-Down 11.2%
- #22 BOOOOST!!!!
82% matchNo user reviews
Dev: DNA Widgets
Windows · Mac
BOOOOST!!!! is a skill-based, sci-fi themed action platformer with some narrative driven elements and some minor puzzle elements.
Why similar: 2D Platformer 31.9%, Space 17.8%, Arcade 13.2%, Action 11.4%, Casual 9.9%
- #23 Infinite Abyss
82% match3 user reviews100% of 3 reviews2020
Dev: Seven Arm Octopus
Windows
Infinite Abyss is a combination of a dynamic game of action with strategic elements in a stylized 2D world. You will play the role of the last living astronaut to survive on a lonely planet.
Why similar: Strategy 29.2%, Space 28.2%, Action 21.1%, Aliens 16.2%, Indie 5.3%
- #24 Cake Invaders
81% matchPositive90% of 38 reviews2021
Dev: Zoo Corporation
Windows
The Japanese just love their famous German-inspired Baumkuchen cakes, and hungry invaders from across the universe have discovered these delicious treats too! Are you up to the challenge of protecting the precious desserts from waves of alien attacks? Save the cakes!!
Why similar: Space 22.8%, Casual 14.7%, Aliens 14.2%, Action 11.8%, Arcade 9.8%
- #25 Colorful Colore
80% matchVery Positive96% of 169 reviews2020
Dev: Gagonfe
Windows
Colorful Colore is a Puzzle Labyrinth game, where your objective is to get in the exit matching the correct colors in the way.
Why similar: 2D Platformer 24.4%, Strategy 23.8%, Casual 13.8%, Arcade 13.7%, 2D 7.8%
- #26 Project MT
79% match3 user reviews100% of 3 reviews2025
Dev: Project MT
Windows · Mac
Survive endless waves in this fast-paced 2D space shooter. Upgrade your ship between 20-second battles, adapt to enemy behaviors, and climb the global leaderboard. Strategic, intense, and built for replayability.
Why similar: Space 45%, Action 22.8%, Arcade 18.3%, 2D 10.5%, Indie 1.9%
- #27 Aces of the Galaxy™
81% matchMixed56% of 54 reviews2009
Dev: Artech StudiosPub: Activision
Windows
3, 2, 1 Blast-Off! Launch yourself into the intense space-shooter Aces of the Galaxy™ A non-stop, old-school arcade thrill-ride for the 21st century and beyond. Utilize an impressive arsenal of upgradeable weapons including high powered missile launchers, devastating torpedoes and the ever-reliant chain gun to annihilate the ships of...
Why similar: Space 49.9%, Action 26.9%, Casual 23.3%
- #28 Butts in Space: Porcelain Peril
79% matchNo user reviews2026
Dev: The Dusty Top Hat Ltd.
Windows
Evil Butt has invaded the Porcelain Planet, central TP trading hub for the galaxy. Embark on a perilous journey as Butt Butt in an attempt to free the planet from Evil Butt's control in this fart filled platformer.
Why similar: Space 41%, 2D Platformer 35.2%, Action 15.8%, Pixel Graphics 5.5%, Indie 1.6%
- #29 Astronoid
78% matchNo user reviews
Dev: Minimum Effort Games
Windows
It's breakout. You know breakout.. Contains: one paddle, ball(s) and blocks. ¯\_(ツ)_/¯ Beat the campaign, then build cursed levels in the editor and share them on the Workshop. The ball does not care about your plans..
Why similar: Space 27.1%, Arcade 17.8%, Action 15.6%, Casual 13.4%, 2D 9.7%
- #30 Cube War
77% matchMostly Positive77% of 13 reviews2024
Dev: Rawi Studio
Windows
An action game in which we try to survive by killing enemies in space.
Why similar: Space 37.7%, 2D Platformer 30.9%, Action 21.5%, 2D 8.9%, Singleplayer 1%
- #31 NOTE2 FALCON
78% matchNo user reviews2022
Dev: WANDERSON
Windows
Note2 needs to find Ana, daughter of scientist Dr. Anderson, its creator. Ana was taken hostage by the evil robot Note1, the first robot created by Dr. Anderson. Note2 needs to find Ana on one of the 11 planets in the solar system X. Is Ana still alive? Run, be quick, help Ana!
Why similar: 2D Platformer 32.5%, Space 26%, Action 15.5%, Casual 12.3%, 2D 5.9%
- #32 Pixel Star
77% matchVery Positive84% of 117 reviews2015
Dev: Soul Forge
Windows
Median: 3.6 hrsMean: 4.2 hrs≥1hr: 95%
Endless arcade action takes a modern twist, creating a uniquely challenging open space shoot-em-up experience. From brutal bosses to black holes and beyond, countless hazards await discovery. How long can you survive?
Why similar: Space 56.7%, Action 20.6%, Arcade 17.2%, Indie 5.5%
- #33 Super Meteor
76% matchNo user reviews
Dev: HZ3 Software
Windows
Can "Super Meteor" save the universe from the space debris created by the development of space by the people of Earth?
Why similar: Space 38.3%, Action 15.5%, Pixel Graphics 10.4%, 2D 9.4%, Aliens 9.4%
- #34 Iron Armada
74% matchMostly Positive77% of 177 reviews2024
Dev: Bluedrake42Pub: Drakeling Labs
Windows
Median: 1.4 hrsMean: 833.3 hrs≥1hr: 53%
Iron Armada is a multiplayer, space-faring combat game where players must team up to build a fleet of ships in order to survive the perils of space and defeat the opposing player faction. Build ships of all shapes and sizes, mine resources, and scavenge parts with friends to conquer the universe!
Why similar: Strategy 34.4%, Action 23.2%, Casual 21.2%, Space 15.7%, 2D 1.7%
- #35 GALAXIUM
76% matchMostly Negative27% of 225 reviews2019
Dev: Tony MuñozPub: Wulum LTD
Windows · Mac
Arcade shoot game inspired on 80’s classics with extra features as you progress.
Why similar: Space 38.1%, Action 25.3%, Casual 21%, Arcade 9.3%, Indie 6.3%
- #36 ACCRETION
75% matchNo user reviews
Dev: DoingOutstanding
Windows
ACCRETION is a fast-paced 2D space combat arena where up to 4 players battle in intense round-based dogfights.
Why similar: Space 32.8%, Casual 13.4%, Action 12.1%, Aliens 11.3%, Arcade 9.3%
- #37 OUTSP4CE
75% match3 user reviews0% of 3 reviews2021
Dev: HEG GamesPub: Endless Games
Windows
Our tiny green triangle tries to destroy enemies in the shape of red circles that are approaching our world by shooting them.
Why similar: Space 34.3%, 2D Platformer 27.3%, Casual 17.9%, Score Attack 11.6%, 2D 8%
- #38 DEAD COLOR
73% matchNo user reviews2026
Dev: O/ADR3AN
Windows
Dead Color is a fast-paced game of agility and reflexes where you control a dummy in freefall through space. Your goal is to survive as many rounds as possible, navigating obstacles and facing the game's central rule: the color of the edge dictates your next action.
Why similar: Space 25.5%, 2D Platformer 15.2%, Aliens 13.8%, Arcade 12.7%, Action 11.7%
- #39 Melting Point
74% 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 22.1%, 2D Platformer 18.7%, Action 18%, Casual 14.3%, Arcade 12.2%
- #40 Vortex
73% match3 user reviews100% of 3 reviews2021
Dev: Josh Woolley
Windows
Welcome to the VortexLabs testing facility. Here we will test your ability to solve various puzzles in order for you to make your escape.
Why similar: 2D Platformer 33.4%, Strategy 20.8%, Arcade 13.2%, Casual 10.6%, Puzzle 10.2%
- #41 風の祝子 ~早苗さんの妖怪退治~
72% matchPositive93% of 14 reviews2022
Dev: Javelin Studio
Windows
Aerial action with lots of jumping! Take control of Sanae and try to get through the five stages!
Why similar: 2D Platformer 46.3%, Action 21.2%, 2D 11.8%, Pixel Graphics 9.6%, Casual 7.4%
- #42 Spacegirl
73% match2 user reviews100% of 2 reviews2021
Dev: Borsuk Software
Windows
Escape the homicidal space station!
Why similar: 2D Platformer 29.6%, Space 18.9%, Arcade 12.1%, Action 10%, Strategy 9.7%
- #43 Astro Boost
71% matchNo user reviews
Dev: Artixelp Games
Windows
Through a space journey, explore multiple asteroids in search of rare resources! Play as Mineos, an astronaut equipped with a jetpack that will allow him to easily explore the asteroids and thus retrieve rare materials even in the most difficult-to-reach corners.
Why similar: 2D Platformer 19.7%, Action 18.6%, Space 17%, Casual 14.7%, Arcade 12.7%
- #44 Burst Drive
72% match3 user reviews100% of 3 reviews2020
Dev: Nebula Head
Windows
DASH, BOOST, DRIFT, SHOOT! A challenging space shooter with tons of eye candy. A game to master for the highest score or to have a break with while waiting for other games or just to have some couch co-op fun.
Why similar: Space 30.4%, Action 24.3%, Casual 22%, Arcade 10.4%, 2D 6.5%
- #45 Musical Meteors
70% match6 user reviews83% of 6 reviews2025
Dev: Hurley Piano
Windows
Blast meteors in this retro-style arcade game with a musical twist! Use your keyboard or plug in a MIDI piano to methodically (and melodically) destroy the oncoming meteors. Shoot for high scores, rack up massive combos, and develop your piano dexterity along the way!
Why similar: Space 27.1%, Arcade 17.5%, Action 15%, Casual 11.7%, 2D 9.5%
- #46 Nova Strider
69% match9 user reviews100% of 9 reviews2026
Dev: Orbit SoftwarePub: LBS-Jönköping
Windows
An indie top-down sci-fi score-attack game about blowing up aliens in the upper atmosphere! Compete against your friends locally and see who can get the highest score on the leaderboard.
Why similar: Space 21.9%, Action 17.7%, Aliens 16%, Arcade 14.7%, Top-Down 11.7%
- #47 Matheroïde
70% match1 user reviews100% of 1 reviews2025
Dev: Gilles Godard
Windows
Pilot your UFO through an asteroid field… with the power of math! 💥🧠 Dodge and solve operations to destroy asteroids before they crash into you. A fun and educational arcade game that sharpens your brain while testing your reflexes.
Why similar: Space 42.8%, Action 11.8%, Arcade 11.6%, Casual 10.2%, Score Attack 9.3%
- #48 Dragon Fishing
69% match6 user reviews100% of 7 reviews2024
Dev: Vantan Game Academy
Windows
戦艦で巨龍を討つ海上ハンティングアクションゲーム! 強力な武器でドラゴンに反撃し、クレーンを使った電撃攻撃で大ダメージを狙え!迫力の戦闘と討伐の達成感を楽しもう!
Why similar: 2D Platformer 36.5%, Action 27.3%, Casual 21.9%, 2D 10.3%, Indie 2.3%
- #49 Nebula Nuker
71% match4 user reviews100% of 4 reviews2017
Dev: Octopi is not a Word
Windows
Command a powerful craft in order to lead a fleet to victory! Purchase upgrades to improve your ship, collect powerups, and destroy increasingly powerful foes!
Why similar: Space 34.7%, Action 25.2%, Casual 22.8%, Arcade 10.8%, Indie 6.5%
- #50 Discard the Heart
68% match1 user reviews100% of 1 reviews2026
Dev: 奥羽電影
Windows
“Discard the Heart” is an extreme survival puzzle game. A spaceship has lost power near the Kuiper Belt. As the captain, you must make a decision to survive... Every turn, you must choose: discard cargo or discard crew. And in the end, believe in a miracle.
Why similar: 2D Platformer 26.9%, Space 22.3%, Casual 16.8%, Action 11.8%, Puzzle 10.2%
- #51 Xentra Station
68% match1 user reviews0% of 1 reviews2025
Dev: Klemen ZagarPub: Sektor 13 Games
Windows
Xentra Station is a retro-inspired 2D shooting platform set in a futuristic mysterious world.
Why similar: Space 33.7%, 2D Platformer 27.3%, Aliens 20.1%, Pixel Graphics 7.6%, 2D 5.4%
- #52 Battleship Lonewolf
70% matchMixed59% of 27 reviews2017
Dev: WolfShipGames Co., Ltd.
Windows
Lone Wolf is a game to become a captain of the space warship “Lone Wolf" where in a space battle opera. You will fall into the charm of a gun that emits a powerful firepower toward the enemies, and you will be attracted by the various charms of the space warship “Lone Wolf”.
Why similar: Space 45%, Action 28.2%, Strategy 24.4%, Indie 2.3%
- #53 Starion Tactics
71% matchMostly Negative40% of 178 reviews2014
Dev: Corncrow Games
Windows
Median: 5.5 hrsMean: 6.3 hrs≥1hr: 97%
After assuming command of one of four human or alien factions vying for galactic dominance, immediately define your game’s scope. Play for minutes to hours across tens to hundreds of planets in single-player skirmish or multiplayer modes—it’s entirely up to you.
Why similar: Space 38.7%, Strategy 38.4%, Action 18.4%, Indie 4.5%
- #54 Particle Wars
69% matchVery Positive94% of 53 reviews2019
Dev: HaDe GamesPub: My Way Games
Windows
Particle wars is a super cool and colorful survival shooter with crazy particle effects, tons of weapons and power-ups! Beat the levels with different approaches and get some great highscores at the infinite mode!
Why similar: Space 52.4%, Action 24.8%, Arcade 16.5%, Indie 6.4%
- #55 Captain Galactic
68% matchNo user reviews2026
Dev: whoppagamer
Windows
Captain Galactic is a colorful retro sci-fi platformer where you ride a hoverboard through strange alien worlds, collect crystals, unlock abilities and items, dodge deadly traps, and blast enemies with your phaser.
Why similar: 2D Platformer 25.6%, Space 20.2%, Arcade 11.6%, Action 10.2%, Aliens 10.1%
- #56 Bumper Blitz TD
65% matchPositive88% of 17 reviews2026
Dev: Ragnarok StudiosPub: Mad Data Games
Windows · Mac · Linux
Bumper Blitz TD redefines tower defense with gravity-powered physics and dynamic gameplay. Build, upgrade, and bounce enemies away in this thrilling fusion of strategy and action!
Why similar: Space 23.4%, Strategy 15%, Aliens 14.8%, 2D Platformer 10.5%, Action 9.9%
- #57 Viscera Alien
66% match5 user reviews100% of 6 reviews2026
Dev: Nasapagym
Windows · Mac
A Suika Game-style physics puzzle! Merge cute alien creatures called Viscera to create bigger ones. Combine two Level 11 Viscera to create an Alien and collect it in your encyclopedia! Simple yet addictive casual puzzle game.
Why similar: Space 22.2%, Strategy 20.8%, Aliens 13.6%, Arcade 11.9%, Casual 11.8%
- #58 Space Warfare
67% matchMixed58% of 95 reviews2021
Dev: Little Stories
Windows · Mac · Linux
2D casual strategy
Why similar: Space 39.5%, Strategy 34.3%, Casual 20.4%, Indie 5.8%
- #59 Bricks Crusher Breaker Ball
67% match1 user reviews100% of 1 reviews2023
Dev: BRAVEGIANT LTDPub: Silesia Games
Windows
A classic brick breaking game in the form of a fun, casual physics puzzle game. Break through endless blocks with multitudes of balls, special abilities, and more!
Why similar: Space 29.7%, Action 22.6%, Casual 18.6%, Arcade 16.7%, 2D 9.5%
- #60 Stretchy-Man: The Video Game
67% match4 user reviews100% of 4 reviews2022
Dev: JaxGames
Windows · Mac
Stretchy-Man is a physics based puzzle game. Earths mightiest super hero Super-Duper-Man has been captured by the villain Evil-Man, leaving it up to the unlikely hero Stretchy-Man to save the world from destruction. Will you be able to stop Evil-Man before its too late?
Why similar: Strategy 21.5%, 2D Platformer 18.1%, Action 16.7%, Casual 13.9%, Arcade 12.5%