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Games like Calyx

2026PC

24 games that share what Calyx does well: sci-fi, real-time strategy and isometric. Each one shows critic and player scores, how long it takes to beat, and the cheapest way to play it today.

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24 picks · prices checked daily

  • Drone Swarm

    2020PC

    Real time tactics, real-time strategy

    Critics
    78
    IGDB
    Players
    62%
    Steam
    To beat
    unknown

    $2.89was $16.99−83%

    Best PC price · GreenManGaming

  • Multiplayer

    Total Annihilation

    1997PC

    Real-time strategy, base building

    Critics
    86
    Metacritic
    Players
    96%
    Steam
    To beat
    unknown

    $4.99

    Best PC price · Humble Store

  • They Are Billions

    2019PC · PS · Xbox · Switch

    Tower defense, colony sim

    Critics
    77
    Metacritic
    Players
    85%
    Steam
    To beat
    ~93h
    IGDB

    $29.99

    Best PC price · GOG · $0.32/hr

    In EA Play

  • Revenge of the Titans

    2011PC

    Tower defense, real-time strategy

    Critics
    79
    Metacritic
    Players
    81%
    Steam
    To beat
    unknown

    $7.49was $14.99−50%

    Best PC price · Steam

  • Multiplayer

    Era One

    2025PC

    Action RTS, real time tactics

    Critics
    unknown
    Players
    87%
    Steam
    To beat
    unknown

    $29.99

    Best PC price · Steam

  • Spacebase DF-9

    2014PC

    Space, isometric

    Critics
    49
    Metacritic
    Players
    17%
    Steam
    To beat
    unknown

    $1.99was $9.99−80%

    Best PC price · Steam

  • Multiplayer

    Stormrise

    2009PC

    Real-time strategy, sci-fi

    Critics
    39
    IGDB
    Players
    unknown
    To beat
    unknown

    No price yet

  • MarZ: Tactical Base Defense

    2017PC

    Mars, tower defense

    Critics
    unknown
    Players
    77%
    Steam
    To beat
    unknown

    $5.49was $21.99Historical low

    Best PC price · Steam

  • Multiplayer

    Legion TD 2

    2021PC

    Tower defense, resource management

    Critics
    unknown
    Players
    86%
    Steam
    To beat
    unknown

    $7.49was $24.99−70%

    Best PC price · Steam

  • RimWorld

    2018PC

    Colony sim, base building

    Critics
    87
    Metacritic
    Players
    97%
    Steam
    To beat
    unknown

    $27.99was $34.99−20%

    Best PC price · GOG

  • Planetbase

    2015PC · PS · Xbox

    Colony sim, real-time strategy

    Critics
    unknown
    Players
    79%
    Steam
    To beat
    unknown

    $7.49was $14.99−50%

    Best PC price · Steam

  • Infested Planet

    2014PC

    Tower defense, real-time strategy

    Critics
    75
    Metacritic
    Players
    94%
    Steam
    To beat
    unknown

    $1.94was $14.99Historical low

    Best PC price · Steam

  • Iron Marines

    2017PC · iOS · Android

    Real-time strategy, space

    Critics
    unknown
    Players
    77%
    Steam
    To beat
    unknown

    $5.99was $14.99−60%

    Best PC price · Steam

  • Multiplayer

    Defense Grid 2

    2014PC · PS · Xbox · Switch

    Tower defense, real time tactics

    Critics
    81
    Metacritic
    Players
    86%
    Steam
    To beat
    unknown

    $3.99was $9.99−60%

    Best PC price · Steam

  • Multiplayer

    Gratuitous Space Battles

    2009PC

    Tower defense, real-time strategy

    Critics
    72
    Metacritic
    Players
    72%
    Steam
    To beat
    unknown

    $3.74was $14.99−75%

    Best PC price · Steam

  • Multiplayer

    Warzone 2100

    1999PC

    Real time tactics, real-time strategy

    Critics
    unknown
    Players
    89%
    Steam
    To beat
    unknown

    Free

    Free to play

  • Multiplayer

    Earth 2150 Trilogy

    2013PC

    Real-time strategy, space

    Critics
    78
    Metacritic
    Players
    77%
    Steam
    To beat
    unknown

    $1.44was $5.99−76%

    Best PC price · GameBillet