IMHO.

Single-player games like Havenrail

Below are 8 single-player Steam games similar to Havenrail, 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 Havenrail page.

Ranked picks

  1. 1
    Frostliner — Steam game cover

    Frostliner

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy and Indie with Havenrail.

    The moon shattered. The world froze. Take command of a nomadic train city hurtling through a war-ravaged frozen wasteland. In this survival city builder on rails, gather survivors, scavenge resources, and do whatever it takes to keep the engine running and stay ahead of the frost.

    2026StrategyIndieSingle-playerSimilar games →
  2. 2
    Steel Artery: Train City Builder — Steam game cover

    Steel Artery: Train City Builder

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy and Indie with Havenrail.

    Build a living city on rails in this steampunk fantasy train-city builder. Manage multiracial colonies with thousands of autonomous citizens, balance their needs, manage the economy, and create logistics as you explore distant regions to ensure the prosperity of your Empire.

    2026StrategyIndieSimulation13.49 USDSingle-playerSimilar games →
  3. 3
    Wanderers' Outpost — Steam game cover

    Wanderers' Outpost

    Single-player alternative to Havenrail — playable solo, no multiplayer required.

    A Colony-Sim in a dungeonpunk-fantasy world where you build outpost near ancient ruins, support adventurers, and tax their loot. Expand your outpost, survive waves of dungeon-born monsters, and ultimately conquer the depths before they consume the outpost.

    2026SimulationEarly AccessSingle-playerSimilar games →
  4. 4
    Frostpunk — Steam game cover

    Frostpunk

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy with Havenrail.

    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 →
  5. 5
    Whiskerwood — Steam game cover

    Whiskerwood

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy with Havenrail.

    Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.

    2025StrategySimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    They Are Billions — Steam game cover

    They Are Billions

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy with Havenrail.

    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 →
  7. 7
    Nova Roma — Steam game cover

    Nova Roma

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy with Havenrail.

    The glory of Rome is at your fingertips in this city-building game where you must appease the gods, enact laws, and develop complex supply chains to meet the needs of your citizens.

    2026StrategySimulationEarly Access29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Judgment: Apocalypse Survival Simulation — Steam game cover

    Judgment: Apocalypse Survival Simulation

    Single-player alternative to Havenrail — playable solo, no multiplayer required. Shares Strategy and Indie with Havenrail.

    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 →