IMHO.

Single-player games like Beacon of Havoc

Below are 10 single-player Steam games similar to Beacon of Havoc, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Beacon of Havoc page.

Ranked picks

  1. 1
    Zombie Cure Lab — Steam game cover

    Zombie Cure Lab

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    In a world overrun by the undead, build a lab to fight back with science. Manage survivors, gather vital resources, and turn zombies into allies. Defend your base and research the cure to reclaim humanity.

    2025StrategySimulation8.49 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Frostpunk — Steam game cover

    Frostpunk

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    Frostpunk is the first society survival game. As the ruler of the last city on Earth, it is your duty to manage both its citizens and infrastructure. What decisions will you make to ensure your society's survival? What will you do when pushed to breaking point? Who will you become in the process?

    2018StrategySimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Endzone - A World Apart — Steam game cover

    Endzone - A World Apart

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    Endzone is a post-apocalyptic survival city builder, where you start a new civilization with a group of people after an ecological disaster. Build them a new home and ensure their survival in a shattered world, threatened by constant radiation, toxic rain, sandstorms and droughts.

    2021StrategyIndieSimulation24.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Judgment: Apocalypse Survival Simulation — Steam game cover

    Judgment: Apocalypse Survival Simulation

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    Build, scavenge, craft, and perform occult rituals to survive in a demon-infested, post-apocalyptic colony simulation. Will you survive Judgment day?

    2018StrategyIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    They Are Billions — Steam game cover

    They Are Billions

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required.

    They Are Billions is a Steampunk strategy game set on a post-apocalyptic planet. Build and defend colonies to survive against the billions of the infected that seek to annihilate the few remaining living humans. Can humanity survive after the zombie apocalypse?

    2019Strategy29.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Frostpunk 2 — Steam game cover

    Frostpunk 2

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    Develop, expand, and advance your city in a society survival game set 30 years after an apocalyptic blizzard ravaged Earth. In Frostpunk 2, you face not only the perils of never-ending winter, but also the powerful factions that watch your every step inside the Council Hall.

    2024StrategySimulation44.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Kenshi — Steam game cover

    Kenshi

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    A free-roaming squad based RPG. Focusing on open-ended sandbox gameplay features rather than a linear story. Be a trader, a thief, a rebel, a warlord, an adventurer, a farmer, a slave, or just food for the cannibals. Train your men up from puny victims to master warriors.

    2018ActionStrategyIndie29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Dwarf Fortress — Steam game cover

    Dwarf Fortress

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required. Shares Simulation with Beacon of Havoc.

    Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.

    2022StrategyIndieSimulation23.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Dynamite Bunny: Catch The Carrot — Steam game cover

    Dynamite Bunny: Catch The Carrot

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required.

    Dynamite Bunny has been waiting long to get his beloved carrot, however now you can make his dream come true. He loves explosions, and does no matter what to get to the carrot, but he has a little time left, because the carrot can go bad soon.

    2018ActionIndieCasual5.99 USDSingle-playerSimilar games →
  10. 10
    Crystalreach Islands — Steam game cover

    Crystalreach Islands

    Single-player alternative to Beacon of Havoc — playable solo, no multiplayer required.

    Crystalreach Islands is an open-world action RPG. Battle various enemies, gather gear, explore the world and fly the skies around the islands.

    2022ActionAdventureRPG8.99 USDSingle-playerSimilar games →