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Games Like The Planetologist

60+ similar titles based on shared tags and player behavior. Themes include Space, Singleplayer, Sci-fi, 2D.

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  1. #1 Beyond Lost Planets
    97% matchNo user reviews
    Dev: leosgamedev
    Windows

    Beyond Lost Planets is an intense Roguelike Dungeon Crawler Bullet Hell. Fight through enemies and bosses across procedural worlds. Everything from weapons and bullets to powerup and companions is represented with cards. Grow absurdly powerful and create wild, unique synergies every run!

    Why similar: Top-Down Shooter 20.2%, Aliens 12.7%, Robots 11.5%, Procedural Generation 9.7%, Futuristic 8.7%

  2. #2 Faith & Shield:4044 Tower Defense
    96% matchMixed45% of 20 reviews2023
    Dev: Midnight Games
    Windows

    Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen before on our planet.

    Why similar: Tower Defense 25.5%, Aliens 20.6%, Robots 19.1%, Futuristic 13.7%, Sci-fi 11.9%

  3. #3 Deadline:Aphelion
    96% match5 user reviews100% of 5 reviews2025
    Dev: MerlynPub: Merlyn Games
    Windows

    In Deadline: Aphelion, you play as a mercenary tasked with defending the research facility from the hordes of alien spiders that have been drawn to it.

    Why similar: Science 32.1%, Space 16.6%, Top-Down Shooter 14.4%, Action Roguelike 12.6%, Sci-fi 11.7%

  4. #4 Xentron Attack
    95% match5 user reviews80% of 5 reviews2020
    Dev: Hijong ParkPub: PsychoFlux Entertainment
    Windows

    Xentron Attack is a multi-directional shooter. The evil alien forces called Xentron have invaded your galaxy and spreading dangerous meteors and missiles in the space. Fight with smart enemies who calculates your movements. Turn your ship precisely and use the borderless space wisely.

    Why similar: GameMaker 31%, Top-Down Shooter 15.1%, Aliens 13.4%, Local Co-Op 13.3%, Space 10.2%

  5. #5 Clive vs Hives 2
    94% match3 user reviews100% of 3 reviews2022
    Dev: Ugly Duckling Games
    Windows

    Blast aliens to pieces and start a rebellion in this fast paced pixel art top down shooter where sprinting kills.

    Why similar: Top-Down Shooter 22.2%, Aliens 19.1%, Robots 12.1%, Futuristic 11.7%, Space 10%

  6. #6 Neonis
    94% match7 user reviews86% of 7 reviews2019
    Dev: GoldenEvolution
    Windows

    Neonis is a highly action packed top-down shooter in which you try to survive as long as possible. The game has a couple different gamemodes, such as: Classic, Chaos, Dodge and Flood. Pick up the buffs to have a higher chance of surviving for a longer period of time.

    Why similar: Top-Down Shooter 27.4%, Tower Defense 24.9%, Space 16.4%, Futuristic 12.9%, Sci-fi 8.6%

  7. #7 Super Mutant Alien Assault
    93% matchVery Positive86% of 175 reviews2016
    Dev: CybernatePub: Surprise Attack
    Windows
    Median: 3.0 hrsMean: 3.5 hrs≥1hr: 87%

    The Citizen Kane of Super Crate Box clones - dance with death through randomised rooms to clear your space freighter of irradiated aliens in a brutal arcade platformer shooter stuffed to the brim with unlockable weapons, explosives, special abilities and defense moves.

    Why similar: Action Roguelike 24.5%, Local Co-Op 20.1%, Aliens 13.5%, Space 11.4%, Futuristic 8.1%

  8. #8 Kholin Echo
    92% matchNo user reviews
    Dev: Insert Disk
    Windows

    Kholin Echo is an space action rogue like. Find a way to stop the Oblivion wave, liftoff with your ship, explore procedurally generated planets, fight enemies and collect energy to improve your abilities and weapons, while discovering the secrets of an ancient civilization

    Why similar: Action Roguelike 19.7%, Procedural Generation 15.3%, Space 12.5%, Aliens 12.5%, Sci-fi 8.5%

  9. #9 lone.AI
    91% match1 user reviews100% of 1 reviews2025
    Dev: Digital Drank
    Windows

    lone.AI is a space RPG roguelite. With challenging, relentless gameplay, each run has the potential to boost your ship's power, speed, and more. As a lone AI, fight your way through the solar system and uncover the secret behind the ZOSMA, an alien race that holds power over the system.

    Why similar: Top-Down Shooter 17.2%, Aliens 15.4%, Space 14.8%, Robots 14.4%, Action Roguelike 12.3%

  10. #10 Stellar Terminus
    91% matchNo user reviews
    Dev: Entropy Studio
    Windows

    To stave off the cold, crushing loneliness at the end of time, embrace eternity. Stellar Terminus is a combat-focused, hard sci-fi dungeon crawler set at the heat death of the universe. Scavenge for resources, robots, and knowledge in the procedurally generated ruins of long-gone civilizations.

    Why similar: Science 22.8%, Robots 18%, Space 15.5%, Futuristic 12.1%, Procedural Generation 9.5%

  11. #11 REPLIKATOR
    90% matchVery Positive87% of 126 reviews2022
    Dev: R_Games
    Windows
    Median: 2.8 hrsMean: 3.7 hrs≥1hr: 86%

    In this twin stick roguelite shooter, you play as one of the galactic mercenaries, explore a mysterious scientific complex and uncover the secret of the REPLIKATOR project.

    Why similar: Science 18.2%, Top-Down Shooter 15.4%, Robots 14.2%, Procedural Generation 11.6%, Action Roguelike 11.1%

  12. #12 Critical Point
    89% matchPositive100% of 19 reviews2025
    Dev: Boxwood Studio
    Windows · Mac

    Critical Point is a retro sci-fi casual strategy game. You have to make the particle count in reactor cells exceed 4, surpassing the critical point of fission to generate energy required for interstellar voyages.

    Why similar: Science 23.6%, Robots 15.6%, Aliens 14.1%, Space 13.3%, Futuristic 8.9%

  13. #13 Uprising on Altyyr 5
    89% matchNo user reviews
    Dev: Funky Monkey Games
    Windows

    Join Captain Rijk as he attempts to escape from the clutches of one of the most villainous species in the galaxy. Help to uncover the horrors that are being carried out on the fringes of the civilised galaxy and become the divine being prophesised to inspire an uprising and destroy The Domain.

    Why similar: Top-Down Shooter 26.8%, Aliens 21.2%, Space 18.3%, Sci-fi 12.5%, Pixel Graphics 7.2%

  14. #14 First Contact
    88% matchPositive100% of 11 reviews2020
    Dev: Haguy EisPub: Eis Interactive
    Windows

    Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

    Why similar: Science 36.5%, Aliens 27.8%, Sci-fi 12.4%, Space 10.4%, Pixel Graphics 8.5%

  15. #15 Helios Horizon
    87% matchNo user reviews
    Dev: Enhydra Games
    Windows

    Annihilate endless hordes of aliens in this action-packed sci-fi rogue-lite. Acquire a variety of firearms and upgrade your equipment to fulfill your mission.

    Why similar: Robots 17.6%, Aliens 17.3%, Action Roguelike 14.3%, Procedural Generation 10.4%, Sci-fi 9.8%

  16. #16 Solar Defense
    86% matchNo user reviews100% of 1 reviews2026
    Dev: Ballant Studios
    Windows

    Solar Defense is a Military Sci-Fi inspired Tower Defense game focused heavily on strategy and decision making. Defend key locations and repel the Pilakarr forces back to their home world to end their attack and bring an end to this war.

    Why similar: Tower Defense 24.6%, Top-Down Shooter 22.8%, Aliens 16.3%, Futuristic 10.2%, Action 7.2%

  17. #17 Cosmic Dungeon
    86% matchNo user reviews
    Dev: Blue Gem Interactive
    Windows · Mac

    Cosmic Dungeon is a rogue-like game set in space, where players can explore unique dungeons filled with challenging enemies and treasure. With an array of different items and weapons to collect, players must strategically navigate the dangers of each level to progress deeper into the dungeon.

    Why similar: Robots 18.2%, Aliens 18%, Space 14.4%, Action Roguelike 13.6%, Dark Fantasy 12.6%

  18. #18 Star Devil
    85% match7 user reviews71% of 7 reviews2022
    Dev: Pseudo Abyss
    Windows · Linux

    Star Devil is a Sci-fi Station Survival Roguelike Game with dynamic alien infection. Playable in both single player and split-screen co-op.

    Why similar: Local Co-Op 21.6%, Aliens 19.9%, Space 14.4%, Action Roguelike 12.4%, Procedural Generation 12.1%

  19. #19 cosmo cozy defense
    84% matchNo user reviews2026
    Dev: fifty thousand kinds
    Windows

    A cozy tactical space defense game where you command the Star Sparrow to protect planetary cores. Link with planets to recharge energy, navigate intense bullet-hell swarms, and choose powerful roguelike upgrades. Experience a minimalist sci-fi journey built for calm yet decisive captains.

    Why similar: Tower Defense 24.3%, Top-Down Shooter 19%, Action Roguelike 18.8%, Robots 17.8%, Space 12%

  20. #20 Planetary Defense: An Orbital Turret Defense System
    84% match3 user reviews100% of 3 reviews2022
    Dev: SODEC Games
    Windows

    2D space shooter and turret defense come together to create the Planetary Defense System this world needs! Shoot down asteroids and aliens and survive the bosses in this arcade like game featuring customizable satellites, projectiles, and upgradable Cannon and Planet Shield systems.

    Why similar: Top-Down Shooter 21.4%, Tower Defense 21.4%, Aliens 17.5%, Space 15.6%, Sci-fi 8.2%

  21. #21 INTERGALACTICORP.
    82% matchNo user reviews
    Dev: Nuke the Boss
    Windows · Linux

    INTERGALACTICORP. is a sci-fi rogue-lite tower defense game where you take on the role of an operator-bot, charged with conducting an intergalactic mining operation. Will you thrive as an efficient miner in this alien environment, or succumb to the dangers that lurk in the depths of space?

    Why similar: Tower Defense 23.4%, Robots 20.4%, Space 15.7%, Futuristic 12.9%, Sci-fi 11.3%

  22. #22 X-Morph: Defense
    82% matchVery Positive92% of 4,073 reviews2017
    Dev: EXOR Studios
    Windows
    Median: 3.0 hrsMean: 5.5 hrs≥1hr: 85%

    Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle.

    Why similar: Tower Defense 26.3%, Local Co-Op 17.2%, Aliens 16.2%, Top-Down Shooter 15.8%, Futuristic 10.6%

  23. #23 The Invincible
    80% matchVery Positive89% of 9,176 reviews2023
    Dev: Starward IndustriesPub: 11 bit studios
    Windows
    Median: 4.6 hrsMean: 9.4 hrs≥1hr: 88%

    Rethink human’s dominion in The Invincible: a story-driven adventure set in a hard sci-fi world by Stanisław Lem. Discover planet Regis III as scientist Yasna, use atompunk tools looking for a missing crew and face unforeseen threats. Make choices in a philosophical story that’s driven by science.

    Why similar: Robots 20.5%, Science 19.5%, Futuristic 14.2%, Aliens 13.6%, Nonlinear 12.4%

  24. #24 Turret Sector
    83% match5 user reviews40% of 5 reviews2017
    Dev: Kittik Game Studio
    Windows

    Turret Sector is an action packed 3D tower defence game and top down shooter.

    Why similar: Tower Defense 24.9%, Robots 23.6%, Top-Down Shooter 23.4%, Sci-fi 11.5%, Indie 9%

  25. #25 Glorpotron
    81% matchNo user reviews2026
    Dev: Bitwise Botworks, Inc
    Windows · Mac

    A tower defense roguelike about robots and ooze. Play solo or local multiplayer, protect the Glorp, and defeat the creeps.

    Why similar: Tower Defense 28.6%, Local Co-Op 24%, Robots 17%, Procedural Generation 12.6%, Futuristic 8.9%

  26. #26 Starexcess
    81% match6 user reviews83% of 6 reviews2019
    Dev: Super16bits
    Windows

    Escape from a tyrant government and save the planet Shambala. Be the resistance! Starexcess is a retro-looking vertical shoot 'em up inspired by the 16-bit era. Take on enemy armies and dodge frenetic shots in this shoot 'em up for one or two players in a local ofline co-op.

    Why similar: Local Co-Op 21.5%, Top-Down Shooter 19.5%, Aliens 13%, Procedural Generation 11.2%, Space 10.9%

  27. #27 STEEB
    79% matchNo user reviews
    Dev: Woven Shrine Games
    Windows

    STEEB is a sci-fi exploration adventure game. You are a bio-robot scout, sent to explore dangerous Earth-like planets. Gain unique abilities by extracting samples from alien organisms. Choose upgrades to progress and survive the planet's threats. Will your discoveries save humanity?

    Why similar: Robots 22.8%, Sci-fi 13.8%, Science 12.8%, Nonlinear 11.8%, Pixel Graphics 10.7%

  28. #28 Critical Upload
    78% matchNo user reviews2027
    Dev: Nic Taylor
    Windows

    Embark on a fast-paced action journey through space, discovering new weapons and abilities through acquisition and research to better each run. Invite friends to experience it with you!

    Why similar: Top-Down Shooter 22.9%, Action Roguelike 17%, Aliens 11.7%, Procedural Generation 11.7%, Space 11.4%

  29. #29 Rogue Protocol
    78% matchNo user reviews2025
    Dev: CR Games
    Windows

    Rogue Protocol is a space-themed rogue-like top-down shooter where you warp between sectors and fight off waves of enemies. Fight and collect scrap to upgrade your ship and help your allies find and terminate the universe's central threats.

    Why similar: Top-Down Shooter 33%, Action Roguelike 24.2%, Space 16.4%, Sci-fi 13.6%, Action 10%

  30. #30 Rabbit Comes Home
    77% matchNo user reviews
    Dev: ZIPSTED
    Windows · Mac · Linux

    Play as a lone rabbit sent to the outer space on the journey back home. Defend the ship against relentless alien waves, harvest precious resources, upgrade under pressure, and survive the crushing energy deficit. Every warp brings you one step closer to home… or to ruin.

    Why similar: Tower Defense 33.2%, Space 21.3%, Procedural Generation 10.2%, Robots 9.6%, Sci-fi 7.6%

  31. #31 ASTRODRIFTER
    77% match7 user reviews71% of 7 reviews2024
    Dev: thetobias
    Windows · Mac · Linux

    A fast-paced, top down movement shooter. A drifter must master the art of drifting, the nature of the enemy and the rhythm of attack and defence. Only then can a drifter become The Astrodrifter.

    Why similar: Aliens 18.3%, Local Co-Op 17.7%, Top-Down Shooter 15.4%, Action Roguelike 13.6%, Futuristic 12.7%

  32. #32 Infinite Voyager
    79% matchNo user reviews2022
    Dev: cGh ONE
    Windows

    Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?

    Why similar: Space 20.3%, Sci-fi 14.5%, Top-Down Shooter 14.3%, Procedural Generation 12%, Nonlinear 10%

  33. #33 Tarantula Virus
    76% match5 user reviews60% of 5 reviews2023
    Dev: Kamil Graca
    Windows

    Tarantula Virus is a randomly generated roguelike topdownshooter in a sci-fi style with a lot of items and enemies. Upgrade items unlock new characters find allies and defeat powerful enemies and bosses.

    Why similar: Top-Down Shooter 23%, Action Roguelike 17.3%, Local Co-Op 14.1%, Robots 14%, Procedural Generation 12.7%

  34. #34 Solitons
    76% matchNo user reviews
    Dev: Sleep Coffee
    Windows

    Inspired in mega drive, shmups, math and physics. Control kdV an artificial intelligence spacesand destroy all humans.

    Why similar: GameMaker 39%, Science 23.8%, Robots 9.1%, Space 8.8%, Sci-fi 7.6%

  35. #35 Code of Shadows
    75% matchNo user reviews2026
    Dev: TillBlack
    Windows

    Code of Shadows is a fast-paced real-time roguelite where you fight alongside powerful support drones. Pause on demand, evolve mid-fight, and push back relentless rift-spawned hordes across shifting dimensions. Adapt your build, master the chaos, and survive each run.

    Why similar: Top-Down Shooter 23.7%, Action Roguelike 17.5%, Aliens 13.7%, Procedural Generation 13.5%, Space 13.2%

  36. #36 Salvagers
    73% matchVery Positive80% of 50 reviews2025
    Dev: Tomasz Banaś
    Windows · Linux

    In Salvagers, you command a small crew of greedy explorers that land on abandoned space stations that litter the galaxy, and it's your job to loot them for anything worth a credit. Scrap tech, lost weapons, forgotten treasures - everything has a price.

    Why similar: Aliens 18.6%, Action Roguelike 17.2%, Futuristic 14.7%, Robots 13.6%, Space 12.7%

  37. #37 Hyperspace Nebula
    74% matchNo user reviews2026
    Dev: Jacob Minehan
    Windows

    Explore an ever-changing galaxy, upgrade your ship, and face cosmic challenges in this thrilling 2D roguelike adventure. Become a legend of the galaxy in Hyperspace Nebula.

    Why similar: Top-Down Shooter 30.8%, Action Roguelike 24.5%, Space 18.1%, Futuristic 9.9%, Sci-fi 7.6%

  38. #38 Planetary Settlers
    75% matchPositive92% of 12 reviews2018
    Dev: Leveler Games
    Windows

    Planetary Settlers is a family friendly game with real benefits! Learn about the solar system as you play. Experience realistic gravity as you control Blue 42 on each planet, completing mini games, uncovering secrets, solving puzzles, and completing quizzes to enhance your abilities!

    Why similar: Science 30.1%, Space 18.3%, Robots 15.8%, Futuristic 9.6%, Aliens 9.5%

  39. #39 Zigdig
    73% matchNo user reviews2026
    Dev: stehudz
    Windows

    Zigdig is a "switch your brain off and enjoy the slaughter auto shooter" combined with a dynamic weapon leveling system that doesn't stop gameplay.

    Why similar: Top-Down Shooter 25.5%, Aliens 16.7%, Action Roguelike 16.5%, Space 11.4%, Procedural Generation 10.4%

  40. #40 机动装甲:超时空之门
    73% matchNo user reviews
    Dev: 趣安阁工作室Pub: 缤纷文化
    Windows

    这是一款融合了Roguelite元素与射击玩法的独立游戏。在游戏中,你将踏上一段充满未知的冒险,探索各具特色的地图,解决复杂的解谜任务。每一次的探索都是独一无二的,你可以解锁各种强力道具与装备,发掘独特的装备组合,自由搭配出属于你的战斗风格。挑战极限,打造属于你的传奇冒险!

    Why similar: Top-Down Shooter 28.1%, Robots 24%, Nonlinear 13%, Procedural Generation 10.5%, Sci-fi 8.8%

  41. #41 Saturn Quest: Shadow of Planetus
    74% matchMixed47% of 19 reviews2020
    Dev: Arkhouse TelegraphPub: Arkhouse Telegnosis
    Windows

    Saturn Quest: Shadow of Planetus is a shameless 8-bit style clone of Shadow of the Colossus! You are Captain Navigator. Fight the evil minions of Planetus! Save Saturn! Save Galaxy!

    Why similar: GameMaker 42.8%, Aliens 17.8%, Space 13.1%, Action 8.6%, Pixel Graphics 7%

  42. #42 Tep The Destroyer TD
    72% matchMostly Positive71% of 49 reviews2022
    Dev: Malignant Potato
    Windows

    TEP the destroyer is a single player tower defense game where you will face alien monsters and ships in ground and space battles! Your strategy will decide the fate of your people in a sci-fi environment of varying difficulties!

    Why similar: Tower Defense 22.4%, Aliens 19.5%, Robots 16.3%, Futuristic 14.8%, Space 13.2%

  43. #43 Moon Corp. Tower Defense
    72% matchNo user reviews
    Dev: Kite Shield Interactive
    Windows

    Be the ultimate CEO and military strategist in this genre fusion of strategy and business management. Create your own company, hire employees, research weapon technology, and take control of units on the battlefield to defend the moon against an alien invasion. Aliens down, profits up!

    Why similar: Science 25.1%, Tower Defense 23.7%, Aliens 22%, Sci-fi 11.4%, Space 9.3%

  44. #44 Residuum
    71% matchNo user reviews
    Dev: Silent Gnome Studios
    Windows

    Defend your base on Mars from invaders in Residuum. A thrilling mix of tower defense and shooter gameplay, upgrade weapons and choose your crew for a unique experience each time. Play with a friend for even more excitement!

    Why similar: Aliens 16.9%, Robots 15.8%, Top-Down Shooter 15.7%, Tower Defense 15.5%, Futuristic 11.7%

  45. #45 Voidwatch
    71% matchNo user reviews2026
    Dev: Dusk Blossom Games
    Windows · Mac · Linux

    Voidwatch is a silky-smooth space shooter roguelike. Hop from planet to planet, facing off against the Cult of the Void as you fight to free the galaxy from their clutches. Collect new weapons and powerful modifications to improve your Voidhawk Infiltrator starship & lay waste to your foes!

    Why similar: Top-Down Shooter 28.1%, Action Roguelike 22.1%, Space 19.6%, Aliens 8%, Sci-fi 6.3%

  46. #46 A Void Shaper
    70% matchPositive100% of 13 reviews2024
    Dev: ParagrimmPub: DreamStudios
    Windows

    Shape the void with the power of your cursor! A Void Shaper is an arcade game about avoiding shapes and killing them, while you collect upgrades. Unlock new enemy shapes and upgrades as you progress through the game and complete your collection.

    Why similar: Aliens 21.3%, Action Roguelike 18.7%, Robots 16.8%, Futuristic 13.1%, Space 11%

  47. #47 The B.L.O.O.M Initiative
    69% matchPositive100% of 11 reviews2025
    Dev: Trema-CodingPub: Trema-Coding Ltd
    Windows · Mac

    A fast-paced 2D top-down shoot 'em up with single-player and split-screen co-op. Pilot a drone, fight alien hordes, plant and grow bio-weapons, and survive procedurally generated battlefields in a fusion of action and strategy.

    Why similar: Top-Down Shooter 22.1%, Aliens 20.3%, Local Co-Op 16.9%, Procedural Generation 10.5%, Futuristic 10.5%

  48. #48 Survive Planet Yubglub
    70% matchPositive89% of 18 reviews2023
    Dev: BugB Games
    Windows

    Survive Planet Yubglub is a survival rouge-lite, where Earth Representatives must hurl dodgeballs while evading toxic slime aliens and their lethal projectiles. The Earth Reps. must carefully navigate through the harsh environment of planet Yubglub. Choose your character, and Survive Planet Yubglub!

    Why similar: Action Roguelike 26.2%, Top-Down Shooter 18.1%, Sci-fi 15.7%, Aliens 14.6%, Pixel Graphics 8.7%

  49. #49 Unearthing Invasions
    69% match5 user reviews100% of 5 reviews2024
    Dev: Aquarius Max
    Windows · Mac · Linux

    A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks! Can you hold out in these ever increasing difficult waves of enemies and protect the last of your resources and Energy?

    Why similar: Tower Defense 29.1%, Top-Down Shooter 21.6%, Aliens 18.9%, Space 15.5%, Sci-fi 10.9%

  50. #50 Eternal League
    68% matchPositive100% of 15 reviews2025
    Dev: Eternal Squares
    Windows

    Step into a futuristic battleground where every decision shapes your destiny. In Eternal League, you'll embark on an epic journey through a fast-paced roguelike RPG that combines customization, strategic combat, and a unique session-based progression system that rewards your skill and creativity.

    Why similar: Robots 20.6%, Top-Down Shooter 18.3%, Action Roguelike 16.3%, Aliens 14.6%, Futuristic 9.3%

  51. #51 Solitarius
    70% matchMixed62% of 13 reviews2022
    Dev: Daniel Brendel
    Windows

    Solitarius is a 2D top-down wave shooter set in a sci-fi space environment. It is a free minigame that contains six different levels, eight different enemies and nine different weapons. Instead of surviving as long as possible you have to make it through each level.

    Why similar: Top-Down Shooter 30.5%, Space 25.7%, Sci-fi 9.9%, Futuristic 8.8%, Aliens 7.2%

  52. #52 Moon Caves
    71% match3 user reviews100% of 3 reviews2021
    Dev: RPROGaming
    Windows

    This is a rogue-like top-down shooter where you control a spaceship that is sent out to explore the caves on the Moon. Once you enter the caves, you find out that there are enemies. It is up to you to survive against them while also trying to find the path down to the next level of the caves.

    Why similar: Top-Down Shooter 17.5%, Aliens 16.2%, Space 12%, Futuristic 11.4%, Action Roguelike 11.1%

  53. #53 AURA FARM
    68% matchNo user reviews
    Dev: BLUE COYOTE Pub: BLUE COYOTE
    Windows · Linux

    Grow. Defend. Survive, land on deadly alien worlds where every day is a race to gather resources, and every night becomes a desperate fight for survival in this action-packed tower defense roguelike.

    Why similar: Tower Defense 28.2%, Action Roguelike 23.8%, Procedural Generation 12.1%, Exploration 9.1%, Aliens 8.9%

  54. #54 The Adventures of Rob-1E
    68% matchNo user reviews
    Dev: Hypercane Studios
    Windows

    Explore an open world full of puzzles and challenges as self-aware robot Rob-1E. Along the way, collect and upgrade cute companions, visit memorable locations, and unlock Rob-1E's true powers.

    Why similar: Robots 25.8%, Space 18.2%, Aliens 16.9%, Sci-fi 12.4%, Futuristic 8.5%

  55. #55 Blue Jay Joyride
    69% match3 user reviews100% of 3 reviews2022
    Dev: Simmuk
    Windows

    Blue Jay Joyride is a fast-paced 2D space shooter. Go through waves of enemies and fight progressively harder bosses. Collect one of the many unique powerups to give your ship a fighting chance in this intense game.

    Why similar: Top-Down Shooter 31.8%, Aliens 21.4%, Space 11.3%, Pixel Graphics 10%, Action 9%

  56. #56 Solitary Sentinel
    66% match6 user reviews100% of 16 reviews2025
    Dev: JLau Games
    Windows · Mac · Linux

    Welcome to Solitary Sentinel, a captivating modern reimagination of Space Invaders and Missile Command, where you must defend against constantly evolving enemies by upgrading a single Sentinel. Enjoy simple controls, and deep strategic gameplay as you fend off the relentless onslaught!

    Why similar: Top-Down Shooter 24.2%, Tower Defense 22.1%, Action Roguelike 18%, Space 12.3%, Futuristic 9.4%

  57. #57 Spaceborne Survivors
    67% match2 user reviews100% of 2 reviews2024
    Dev: Dmitry Ryabchuk
    Windows

    Slice, dice and blow up thousands of enemy ships! Spaceborne Survivors is a sci-fi casual game with rogue-lite elements, where your choices can allow you to become a mecha menace against huge enemy fleets invading your space system.

    Why similar: Action Roguelike 23.3%, Procedural Generation 17.6%, Sci-fi 11.6%, Robots 10.4%, Pixel Graphics 8.9%

  58. #58 Cosmic Robots
    67% matchNo user reviews2026
    Dev: Aniode Pub: Aniode
    Windows · Mac

    Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.

    Why similar: Tower Defense 26.6%, Robots 21.9%, Aliens 17.6%, Space 11.6%, Sci-fi 10%

  59. #59 Xenocrystal TD
    67% matchNo user reviews2025
    Dev: Nalu Games
    Windows

    A Rogue-like Tower Defense game with 10 towers, 5 damage types, 20 abilities, and hundreds of upgrades. Select one or more upgrades to your towers and/or abilities at the end of each level that stay with you through your mission to protect the Xenocrystals. Limitless possibilities!

    Why similar: Tower Defense 38.2%, Procedural Generation 14.9%, Science 14.8%, Aliens 13.9%, Sci-fi 8.9%

  60. #60 Stellar Space
    67% match1 user reviews100% of 1 reviews2022
    Dev: Next Step Studios
    Windows · Mac

    Stellar Space is a new take on a classic arcade game with a modern, rogue-like, form for new players to enjoy!

    Why similar: Top-Down Shooter 21.6%, Aliens 15.9%, Action Roguelike 15.3%, Space 12.2%, Futuristic 11.1%

The Planetologist cover art

Games Like The Planetologist

Based on tag similarity + player behavior
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