IMHO.

Single-player games like STEEL GULLET

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

Ranked picks

  1. 1
    LocoMo — Steam game cover

    LocoMo

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

    LocoMo is a cozy city builder and living-world sandbox where you play as the village itself. Build a living world where thousands of customizable tiny villagers travel, play, and socialize. Grow towns, design routes, and connect it all with paths, trains, boats, and planes.

    StrategyIndieSimulationSingle-playerSimilar games →
  2. 2
    Nullsec: Unauthorized Access — Steam game cover

    Nullsec: Unauthorized Access

    Single-player alternative to STEEL GULLET — playable solo, no multiplayer required. Shares Strategy and Simulation with STEEL GULLET.

    A hacking sandbox with its own scripting language. Break into a network of thousands of machines, take what you find and sell it and write scripts to do the work for you. Every move leaves a trace, so stay unseen or clean up after yourself.

    StrategySimulationSingle-playerSimilar games →
  3. 3
    Phasewright — Steam game cover

    Phasewright

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

    A pulse crosses one cell per tick — the longer way arrives later. From that one rule you build machines out of light: lay conduits, split colours, hit the beat. Quiet, untimed, free.

    2026StrategyIndieSimulationFreeSingle-playerSimilar games →
  4. 4
    Gobs & Gears — Steam game cover

    Gobs & Gears

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

    The Gob King wants his bomb and he wants it NOW! Scout the Fog, reclaim lost Buildings, run Trundler routes to feed them. Deliver the goods then rip it all up and move on. A scrappy logistics puzzle where nothing is permanent.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Dream Engines: Nomad Cities — Steam game cover

    Dream Engines: Nomad Cities

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

    A survival city-building game with flying cities. Build, automate, and defend a flying city that travels between procedurally generated maps to survive in a wacky, nightmare-infested, post-apocalyptic world full of strange science and dreams.

    2024StrategyIndieSimulation29.99 USDSingle-playerSimilar games →
  6. 6
    Steel Artery: Train City Builder — Steam game cover

    Steel Artery: Train City Builder

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

    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 →
  7. 7
    The Wandering Village — Steam game cover

    The Wandering Village

    Single-player alternative to STEEL GULLET — playable solo, no multiplayer required. Shares Strategy and Simulation with STEEL GULLET.

    The Wandering Village is a city-building simulation game on the back of a giant, wandering creature. Build your settlement and form a symbiotic relationship with the colossus. Will you survive together in this hostile, yet beautiful post-apocalyptic world, contaminated by poisonous plants?

    2025StrategySimulation29.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    ALL WILL FALL — Steam game cover

    ALL WILL FALL

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

    Build massive ocean cities and lead your people to prosperity in this post-apocalyptic survival colony sim. Featuring a physics-based 3D construction system, complex resource management, exploration, difficult political decisions, supply chains, and a robust sandbox mode.

    2026StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →