IMHO.

Free games like Trains & Things

Below are 8 free-to-play Steam games similar to Trains & Things, ranked by player overlap and content similarity. No purchase or Steam login required to view the list. Every pick is a full free-to-play title — not a demo, trial, or time-limited giveaway. imho.run's catalogue refreshes daily, so newly free or newly popular titles surface here without manual editing.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Trains & Things page.

Ranked picks

  1. 1
    The Last Sovereign — Steam game cover

    The Last Sovereign

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Strategy and Indie with Trains & Things.

    Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.

    2025StrategyIndieAdventureFreeDeck VerifiedFree to playSimilar games →
  2. 2
    SCP: Secret Laboratory — Steam game cover

    SCP: Secret Laboratory

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Indie with Trains & Things.

    Deep within a secure underground facility, a sudden containment breach allows many of the secured anomalies to escape from their chambers. Assist the Foundation in re-securing the facility, help the Insurgency in their goal to capture it, or wreak havoc as an SCP in a frantic bid to escape.

    2017ActionIndieRPGFreeDeck PlayableFree to playSimilar games →
  3. 3
    Splitgate — Steam game cover

    Splitgate

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Indie with Trains & Things.

    Splitgate is a free-to-play, fast-paced multiplayer shooter that features player-controlled portals. This sci-fi shooter takes the FPS genre to a new dimension with its portal mechanics, delivering high-flying, multi-dimensional combat.

    2019ActionIndieFree To PlayFreeFree to playSimilar games →
  4. 4
    Totally Accurate Battlegrounds — Steam game cover

    Totally Accurate Battlegrounds

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Indie with Trains & Things.

    Grab your balloon crossbow and trusty inflatable hammer, because things are about to get wobbly! Be the last weirdo standing in the world-leading physics-based Battle Royale game.

    2018ActionIndieFree To PlayFreeDeck PlayableFree to playSimilar games →
  5. 5
    Clicker Heroes — Steam game cover

    Clicker Heroes

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Strategy and Indie with Trains & Things.

    Click your way through hordes of monsters, earn gold, and recruit quirky heroes with powerful skills. Progress even while you're idle, and watch the numbers climb into the absurd. It’s a never-ending journey of clicks, crits, and colossal damage.

    2015StrategyIndieAdventureFreeFree to playSimilar games →
  6. 6
    Bloons TD Battles — Steam game cover

    Bloons TD Battles

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Strategy with Trains & Things.

    Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses.

    2016ActionStrategyFree To PlayFreeDeck PlayableFree to playSimilar games →
  7. 7
    One-armed robber — Steam game cover

    One-armed robber

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Strategy and Indie with Trains & Things.

    One-armed robber is a chaotic first-person heist game that centers around a uniquely challenging premise. Players take the role of a determined robber equipped with only one arm, tasked with pulling off daring heists on banks, shops, and various establishments.

    2023ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →
  8. 8
    Blackwake — Steam game cover

    Blackwake

    Free-to-play alternative to Trains & Things — no purchase or trial window. Shares Strategy and Indie with Trains & Things.

    Blackwake is a multiplayer naval FPS focused on teamwork and cooperation. Fire the cannons, sink enemy ships or board them with firearms and steel.

    2020ActionStrategyIndieFreeDeck PlayableFree to playSimilar games →