Games Like Second Earth Similar Survival Games & RTS Games like Second Earth

Second Earth is described as 'A a base-building game prototype by Free Lives. Expand your economy and fortify your defenses to survive a huge alien swarm' and is a Survival Game in the games category. There are eight games similar to Second Earth for a variety of platforms, including Steam, Windows, Linux, Playstation and itch.io apps. The best Second Earth alternative is Darfall. It's not free, so if you're looking for a free alternative, you could try Védelem: The Golden Horde. Other Second Earth like games are Age of Darkness, They Are Billions, Reignfall and Conan Unconquered.

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Second Earth alternatives are mainly RTS Games but may also be Survival Games or City Building Games.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Second Earth.
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A a base-building game prototype by Free Lives. Expand your economy and fortify your defenses to survive a huge alien swarm.

More about Second Earth
Second Earth alternatives page was last updated Feb 14, 2023
  1. Darfall icon
     Like this app

    Darfall is a strategy survival city-builder with RPG elements. You lead your hero with a band of warriors to defend your settlement, explore the corrupted land and craft new items. Expand your settlement and defeat the darkness coming from everywhere.

    8 Darfall alternatives
    Darfall screenshot 1

    License model

    Application types

    Platforms

    • Steam

    Darfall Features

    1.  Single player
    Darfall iconSecond Earth Icon

    Darfall VS Second Earth

    Is Darfall a good alternative to Second Earth?
     
    • Darfall is the most popular commercial alternative to Second Earth.

    • Darfall is Paid and ProprietarySecond Earth is Free and Proprietary
  2. Védelem: The Golden Horde icon
     1 like

    A medieval Real Time Strategy and Survival game set in the 13th century. Build, expand and defend your lands against the deadliest Mongolian invasion ever witnessed.

    8 Védelem: The Golden Horde alternatives
    Védelem: The Golden Horde screenshot 1

    License model

    • FreeProprietary

    Application types

    Platforms

    • Windows
    • Linux
    • Steam

    Védelem: The Golden Horde Features

    1.  Medieval
    Védelem: The Golden Horde iconSecond Earth Icon

    Védelem: The Golden Horde VS Second Earth

    Is this a good alternative to Second Earth?
     
    • Védelem: The Golden Horde is the most popular Windows & Linux alternative to Second Earth.

    • Védelem: The Golden Horde is the most popular free alternative to Second Earth.

    • Védelem: The Golden Horde is Free and ProprietarySecond Earth is also Free and Proprietary
  3. Age of Darkness icon
     2 likes

    Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light?

    8 Age of Darkness alternatives
    Age of Darkness screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Steam
    Age of Darkness iconSecond Earth Icon

    Age of Darkness VS Second Earth

    Is Age of Darkness a good alternative to Second Earth?
     
  4. They Are Billions icon
     1 like

    They Are Billions is a survival real-time strategy game where the player builds and defends a colony against swarms of zombies that threaten to destroy what is left of humanity. The game includes a series of campaign story missions, as well as randomly generated survival maps...

    8 They Are Billions alternatives
    They Are Billions screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Steam
    • Playstation
    • Xbox

    They Are Billions Features

    1.  Steampunk
    2.  Zombie Game
    They Are Billions iconSecond Earth Icon

    They Are Billions VS Second Earth

    Is They Are Billions a good alternative to Second Earth?
     
  5. Reignfall icon
     Like this app

    Reignfall is a real-time strategy game set in a medieval fantasy world that has been invaded by an army of undead. As the lord and protector of your kingdom, you must build up your defenses and raise armies to stand against the invading hordes.

    8 Reignfall alternatives
    Reignfall screenshot 1

    License model

    Application types

    Platforms

    • Steam
    • itch.io

    Reignfall Features

    1.  Single player
    Reignfall iconSecond Earth Icon

    Reignfall VS Second Earth

    Is Reignfall a good alternative to Second Earth?
     
  6. Conan Unconquered icon
     Like this app

    From the Command & Conquer veterans at Petroglyph comes the first ever survival RTS set in the savage world of Conan the Barbarian. Play solo or team up in multiplayer in Conan Unconquered’s action-packed co-op Mode where you build a shared stronghold and fend off the hordes...

    8 Conan Unconquered alternatives
    Conan Unconquered screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Steam

    Conan Unconquered Features

    1.  Multiplayer
    Conan Unconquered iconSecond Earth Icon

    Conan Unconquered VS Second Earth

    Is Conan Unconquered a good alternative to Second Earth?
     
  7. Alien Marauder icon
     Like this app

    “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 vaxan waves. Make the right decision!

    8 Alien Marauder alternatives
    Alien Marauder screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Steam

    Alien Marauder Features

    1.  Sci-fi
    Alien Marauder iconSecond Earth Icon

    Alien Marauder VS Second Earth

    Is Alien Marauder a good alternative to Second Earth?
     
  8. Diplomacy is Not an Option icon
     Like this app

    An RTS game where hordes of thousands of enemies attack your castle and surrounding village. You must build walls and armies to defend against them by harvesting local resources and expanding your territory.

    8 Diplomacy is Not an Option alternatives
    Diplomacy is Not an Option screenshot 1

    License model

    Application types

    Platforms

    • Windows
    • Steam

    Diplomacy is Not an Option Features

    1.  Resource management
    2.  Base building
    3.  Medieval
    Diplomacy is Not an Option iconSecond Earth Icon

    Diplomacy is Not an Option VS Second Earth

    Is this a good alternative to Second Earth?
     
8 of 8 Second Earth alternatives