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Games Like Calyx

60+ similar titles based on shared tags and player behavior. Themes include Base Building, Strategy, Singleplayer, Resource Management.

Calyx header art

A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?

Reviews: Very Positive — 89% — of 367 reviews
Released: 2026-01-29
Developer: Studio 568
Genres: Strategy, Early Access
Platforms: Windows

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    Dev: Numantian Games
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    Median: 14.2 hrsMean: 56.2 hrs≥1hr: 91%

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  2. #2 From Glory To Goo
    96% matchOverwhelmingly Positive97% of 1,633 reviews2024
    Dev: Stratagem Blue
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    From Glory To Goo is a Sci-Fi survival RTS set on an alien world. Serve as humanity's bulwark by establishing a colony and supporting your colonists still in orbit. But beware, for The Goo, a relentless and shape-shifting force approaches from all sides, even above and below.

    Why similar: Action RTS 22.1%, Colony Sim 18.4%, RTS 16.6%, Tower Defense 15.4%, Base Building 13.7%

  3. #3 Alien Marauder
    96% matchMixed63% of 341 reviews2021
    Dev: Vexan Studio
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    “Alien Marauder” is a real-time strategy game with survival and confrontation theme. In this game, you will be the leader to a treacherous alien planet, build and defend base to survive against the vexan waves. Make the right decision!

    Why similar: Colony Sim 19.8%, RTS 16.1%, Base Building 12.2%, Tower Defense 12.1%, Real Time Tactics 10.6%

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    95% matchMostly Positive77% of 3,542 reviews2024
    Dev: VEOM StudioPub: Crytivo
    Windows
    Median: 7.0 hrsMean: 23.2 hrs≥1hr: 82%

    Automate a lunar base as you become the savior of humanity exploring the future on the moon. Mine, craft, research, and trade resources with Earth in this gripping narrative basebuilder.

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    94% matchMostly Positive80% of 10,320 reviews2015
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    Windows · Mac
    Median: 8.2 hrsMean: 26.2 hrs≥1hr: 90%

    Guide a group of space settlers trying to establish a base on a remote planet. Grow food, collect energy, mine resources, survive disasters and build a self-sufficient colony in a harsh and unforgiving environment.

    Why similar: Colony Sim 35.7%, Base Building 20.2%, Space 14.9%, Resource Management 7.9%, Management 6.3%

  6. #6 MarZ: Tactical Base Defense
    94% matchMostly Positive78% of 890 reviews2019
    Dev: Giant Grey
    Windows
    Median: 2.6 hrsMean: 5.5 hrs≥1hr: 71%

    Build your defense base to fight back the undead hordes of Mars and secure the future of the red planet. MarZ is a game of strategy and tactical defense where you must carefully manage your crew and resources as you try to uncover the terrible secrets of the undead.

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    91% matchVery Positive92% of 77 reviews2026
    Dev: Ayota GamesPub: Abiding Bridge
    Windows

    In Space Drilling Station, manage a drilling station on a distant planet. Build a multi-level vertical structure to produce and manage your resources and staff, in order to dominate the competition!

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  9. #9 Maia
    93% matchMixed44% of 1,064 reviews2018
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    Median: 30 minMean: 4.4 hrs≥1hr: 41%

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    Dev: Echo Entertainment
    Windows
    Median: 4.2 hrsMean: 6.8 hrs≥1hr: 76%

    Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?

    Why similar: Tower Defense 32.3%, Base Building 17.1%, RTS 14.7%, Real Time Tactics 10.7%, Strategy 8.7%

  11. #11 IXION
    90% matchMostly Positive79% of 17,230 reviews2022
    Dev: Bulwark StudiosPub: Kasedo Games
    Windows
    Median: 10.1 hrsMean: 30.9 hrs≥1hr: 90%

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    89% matchVery Positive85% of 2,374 reviews2025
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    Windows
    Median: 6.4 hrsMean: 14.8 hrs≥1hr: 87%

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    Why similar: Colony Sim 29.2%, Tower Defense 21.5%, Base Building 15.1%, Management 8.8%, Strategy 7.2%

  13. #13 Outworld Station
    88% matchVery Positive86% of 714 reviews2026
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    Windows
    Median: 3.9 hrsMean: 10.3 hrs≥1hr: 70%

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    Windows

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    86% matchVery Positive92% of 8,872 reviews2017
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    Windows
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    Windows
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    Windows · Mac
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    82% matchMostly Positive76% of 5,702 reviews2020
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    Windows
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    Windows

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  25. #25 Rogue Station
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    Windows

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    Windows
    Median: 11.7 hrsMean: 21.8 hrs≥1hr: 89%

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    Windows
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    Windows

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    79% matchMixed68% of 4,320 reviews2015
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    Windows
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    Windows
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    Windows
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    75% matchMostly Positive70% of 298 reviews2025
    Dev: Vivid Storm Interactive
    Windows

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    73% matchVery Positive86% of 10,442 reviews2026
    Dev: Bugbyte Ltd.
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  36. #36 Oxygen Not Included
    74% matchOverwhelmingly Positive97% of 140,434 reviews2019
    Dev: Klei Entertainment
    Windows · Mac · Linux
    Median: 8.9 hrsMean: 68.0 hrs≥1hr: 86%

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    Why similar: Colony Sim 39.9%, Base Building 24%, Resource Management 14.8%, Management 8.5%, Space 6.2%

  37. #37 Reshaping Mars
    75% matchVery Positive84% of 832 reviews2023
    Dev: TholusPub: Yooreka Studio
    Windows
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    73% matchVery Positive82% of 2,526 reviews2022
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    Windows
    Median: 4.5 hrsMean: 16.3 hrs≥1hr: 78%

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    73% matchVery Positive92% of 144 reviews2024
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    Windows · Linux

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    71% matchVery Positive89% of 1,199 reviews2024
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    72% matchMostly Positive79% of 690 reviews2025
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    70% matchVery Positive81% of 17,669 reviews2024
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    Windows
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  44. #44 Outpost: Infinity Siege
    70% matchMixed65% of 13,570 reviews2024
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    72% matchVery Positive80% of 82 reviews2017
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    70% matchVery Positive94% of 3,025 reviews2014
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    Windows
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    71% matchVery Positive83% of 277 reviews2014
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    67% matchVery Positive82% of 882 reviews2024
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    66% matchVery Positive94% of 12,599 reviews2022
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    Windows
    Median: 19.4 hrsMean: 41.0 hrs≥1hr: 92%

    Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!

    Why similar: Space 42%, Sci-fi 40.8%, Strategy 17.3%

  55. #55 Space Station Tycoon
    68% matchMixed61% of 216 reviews2023
    Dev: Lunheim Studios
    Windows
    Median: 2.8 hrsMean: 8.5 hrs≥1hr: 78%

    Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company to new heights.

    Why similar: Colony Sim 22.2%, Tower Defense 17%, Economy 13%, Base Building 12.5%, Management 12%

  56. #56 Stardeus
    67% matchVery Positive87% of 1,534 reviews2022
    Dev: Kodo LinijaPub: Paradox Arc
    Windows · Mac · Linux
    Median: 9.0 hrsMean: 22.6 hrs≥1hr: 77%

    Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.

    Why similar: Colony Sim 29%, Base Building 18%, Resource Management 13.7%, Space 13.7%, Management 10.1%

  57. #57 Aven Colony
    68% matchMostly Positive72% of 2,747 reviews2017
    Dev: Mothership Entertainment LLCPub: Team17 Digital Ltd
    Windows
    Median: 4.2 hrsMean: 8.2 hrs≥1hr: 90%

    Build a new home for humanity in Aven Colony. Discover Aven Prime - an alien planet of deserts, tundras, and wetlands light years from earth. Build your colonies into massive, sprawling cities whilst dealing with the challenges faced when settling on a new world.

    Why similar: Colony Sim 47.4%, Base Building 15.9%, Sci-fi 11.4%, Strategy 8.8%, Space 8.3%

  58. #58 Final Upgrade
    66% matchMostly Positive77% of 454 reviews2022
    Dev: TaosX
    Windows
    Median: 3.8 hrsMean: 12.1 hrs≥1hr: 69%

    Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!

    Why similar: Base Building 19.8%, Space 15.9%, Resource Management 15%, Management 12.5%, RTS 10.7%

  59. #59 Mindustry
    65% matchOverwhelmingly Positive96% of 26,625 reviews2019
    Dev: AnukenDev
    Windows · Mac · Linux
    Median: 4.9 hrsMean: 27.5 hrs≥1hr: 76%

    An open-ended factory management game with RTS and tower defense elements.

    Why similar: Tower Defense 27.1%, Base Building 25.4%, Resource Management 18.8%, RTS 12.3%, Strategy 7.3%

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