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
    HitTube — Steam game cover

    HitTube

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

    HitTube is an open-world roguelike looter shooter. You're a post-apocalyptic video blogger who fights for donations while streaming your survival. Shoot, loot, trade and use magical cards to gain superpowers in a procedurally generated world!

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    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 village builder where you play as the village itself. Build a living world where thousands of tiny villagers travel, play, and socialize. Grow towns, design routes, and connect everything with paths, trains, boats, and planes.

    StrategyIndieSimulationSingle-playerSimilar games →
  3. 3
    Startron — Steam game cover

    Startron

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

    Startron is an ASCII-based space colony sim where you can mine, harvest, build and automate your way across a procedurally generated cosmos. Lead a crew of sentient cats (or dogs) as they take their first steps out and discover the mysteries of the cosmos.

    2025StrategyIndieSimulationFreeSingle-playerSimilar games →
  4. 4
    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 →
  5. 5
    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 →
  6. 6
    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 →
  7. 7
    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 →
  8. 8
    STARIO: Haven Tower — Steam game cover

    STARIO: Haven Tower

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

    A vertical kingdom in the sky! Plan your ascent from the harsh Sand Zone, rising layer by layer as you and your Towertizens stand together against looming disasters. Build trade ports and vertical supply networks. Perform Rituals to shape miracles, and witness the prosperity of this rising nation.

    2025StrategySimulationCasual12.59 USDSingle-playerSimilar games →