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Games like They Are Billions

2019PC · PS · Xbox · Switch

24 games that share what They Are Billions does well: survival, real-time strategy and sci-fi. 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

  • Final Outpost: Definitive Edition

    2025PC · iOS · Android

    Tower defense, colony sim

    Critics
    unknown
    Players
    76%
    Steam
    To beat
    unknown

    $6.49was $9.99Historical low

    Best PC price · Steam

  • Infection Free Zone

    2024PC · PS

    Colony sim, city building

    Critics
    unknown
    Players
    80%
    Steam
    To beat
    unknown

    $17.49was $24.99Historical low

    Best PC price · Steam

  • Surviving Mars

    2018PC · PS · Xbox

    Colony sim, city building

    Critics
    76
    Metacritic
    Players
    78%
    Steam
    To beat
    unknown

    $9.89was $29.99−67%

    Best PC price · GOG

  • RimWorld

    2018PC

    Colony sim, city building

    Critics
    87
    Metacritic
    Players
    97%
    Steam
    To beat
    unknown

    $27.99was $34.99−20%

    Best PC price · GOG

  • Kenshi

    2018PC

    Real-time strategy, post-apocalyptic

    Critics
    75
    Metacritic
    Players
    95%
    Steam
    To beat
    ~137h
    IGDB

    $11.99was $29.99−60%

    Best PC price · Steam · $0.09/hr

  • Frostpunk

    2018PC · PS · Xbox · Switch

    Real-Time with pause, steampunk

    Critics
    84
    Metacritic
    Players
    92%
    Steam
    To beat
    ~38h
    IGDB

    $2.99was $29.99−90%

    Best PC price · Steam · $0.08/hr

    In PS Plus

  • The Wandering Village

    2025PC · PS · Xbox · Switch

    Colony sim, city building

    Critics
    unknown
    Players
    91%
    Steam
    To beat
    unknown

    $14.99was $29.99Historical low

    Best PC price · Steam

  • Planetbase

    2015PC · PS · Xbox

    Colony sim, city building

    Critics
    unknown
    Players
    79%
    Steam
    To beat
    unknown

    $7.49was $14.99−50%

    Best PC price · Steam

  • Flooded

    2023PC · PS · Xbox · Switch

    Colony sim, city building

    Critics
    unknown
    Players
    78%
    Steam
    To beat
    unknown

    $1.03was $12.99Historical low

    Best PC price · Steam

  • Against the Storm

    2023PC · PS · Xbox · Switch

    Colony sim, city building

    Critics
    91
    Metacritic
    Players
    94%
    Steam
    To beat
    ~24h
    IGDB

    $8.99was $29.99−70%

    Best PC price · Steam · $0.37/hr

  • Empires of the Undergrowth

    2024PC

    Colony sim, city building

    Critics
    unknown
    Players
    94%
    Steam
    To beat
    unknown

    $8.99was $29.99−70%

    Best PC price · Steam

  • Multiplayer

    Northgard

    2018PC · PS · Xbox · Switch · iOS · Android

    Colony sim, city building

    Critics
    81
    Metacritic
    Players
    85%
    Steam
    To beat
    unknown

    $9.79was $34.99−72%

    Best PC price · Steam

    In EA Play

  • Banished

    2014PC

    Colony sim, city building

    Critics
    73
    Metacritic
    Players
    90%
    Steam
    To beat
    ~12h
    IGDB

    $6.79was $19.99−66%

    Best PC price · Steam · $0.57/hr

  • Oxygen Not Included

    2019PC

    Colony sim, resource management

    Critics
    85
    Metacritic
    Players
    96%
    Steam
    To beat
    ~58h
    IGDB

    $7.49was $24.99Historical low

    Best PC price · Steam · $0.13/hr

  • UFO: Aftershock

    2005PC

    Real-Time with pause, tactical

    Critics
    unknown
    Players
    77%
    Steam
    To beat
    unknown

    $0.79was $3.99−80%

    Best PC price · Steam

  • Urban Strife

    2026PC

    Zombies, post-apocalyptic

    Critics
    unknown
    Players
    69%
    Steam
    To beat
    unknown

    $24.49was $34.99Historical low

    Best PC price · Steam

  • Multiplayer

    The Riftbreaker

    2021PC · PS · Xbox

    Tower defense, real-time strategy

    Critics
    83
    Metacritic
    Players
    90%
    Steam
    To beat
    unknown

    $8.99was $29.99Historical low

    Best PC price · Steam

  • Multiplayer

    Age of Darkness: Final Stand

    2025PC

    Tower defense, real-time strategy

    Critics
    unknown
    Players
    74%
    Steam
    To beat
    unknown

    $13.99was $27.99−50%

    Best PC price · Steam

  • Ixion

    2022PC · PS · Xbox

    Colony sim, city building

    Critics
    68
    IGDB
    Players
    77%
    Steam
    To beat
    unknown

    $10.49was $34.99−70%

    Best PC price · Steam

  • Atomic Society

    2018PC

    Colony sim, city building

    Critics
    unknown
    Players
    65%
    Steam
    To beat
    unknown

    No price yet

  • MarZ: Tactical Base Defense

    2017PC

    Tower defense, zombies

    Critics
    unknown
    Players
    77%
    Steam
    To beat
    unknown

    $5.49was $21.99Historical low

    Best PC price · Steam

  • 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

  • Frostpunk 2

    2024PC · PS · Xbox

    Steampunk, colony sim

    Critics
    85
    Metacritic
    Players
    74%
    Steam
    To beat
    ~21h
    IGDB

    $18.45was $44.99−59%

    Best PC price · GreenManGaming · $0.88/hr

  • Stranded: Alien Dawn

    2023PC · PS · Xbox

    Colony sim, resource management

    Critics
    81
    Metacritic
    Players
    83%
    Steam
    To beat
    unknown

    $17.49was $34.99−50%

    Best PC price · Steam