IMHO.

Single-player games like Project Fleet

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

Ranked picks

  1. 1
    A Thousand Years — Steam game cover

    A Thousand Years

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

    Real time strategy, auto-battler and city management game. Organize and equip small squads of angels and devils in a procedurally generated world. Conquer and expand your cities in a campaign against time.

    2022StrategyEarly Access9.99 USDSingle-playerSimilar games →
  2. 2
    Dungeon Keeper: Labyrinth Legacy — Steam game cover

    Dungeon Keeper: Labyrinth Legacy

    Single-player alternative to Project Fleet — playable solo, no multiplayer required. Shares Strategy and Casual with Project Fleet.

    Dungeon Keeper: Labyrinth Legacy is a dynamic tower defense. Develop your dungeon and create monsters to guard your territory against adventurers.

    2024StrategyIndieRPG0.99 USDSingle-playerSimilar games →
  3. 3
    Darklight Breach — Steam game cover

    Darklight Breach

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

    Command a small boarding team in real-time tactical ship breaches. Flank through rooms, avoid alarms, disable ship systems, outmaneuver enemy defenders, and extract as much loot as you can in a sci-fi roguelite time loop.

    StrategyIndieRPGSingle-playerSimilar games →
  4. 4
    Roboden — Steam game cover

    Roboden

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

    Roboden is a fresh take on the RTS genre: less micro-control tedium with more units!

    2023Strategy3.29 USDDeck VerifiedSingle-playerSimilar games →
  5. 5
    Xenopurge — Steam game cover

    Xenopurge

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

    Xenopurge is a tactical auto-battler where you are a Commander tasked with purging the Xenos threat. Operate from a remote command center, issuing indirect orders via multi-screen interfaces. Plan routes, set priorities, and adapt as missions escalate and feel the true weight of being in command.

    2025StrategyIndieSimulation6.24 USDSingle-playerSimilar games →
  6. 6
    Rejected Draft — Steam game cover

    Rejected Draft

    Single-player alternative to Project Fleet — playable solo, no multiplayer required. Shares Strategy and Casual with Project Fleet.

    You are a flawed doodle thrown in the trash. Battle rival sketches in an idle climb for revenge. Every enemy is drawn by community artists, with alternate versions and direct credits. In an unusual twist on builds, choose which enemies appear in your world, then defeat them to absorb their powers.

    2026StrategyIndieSimulationSingle-playerSimilar games →
  7. 7
    Retailer Tycoon — Steam game cover

    Retailer Tycoon

    Single-player alternative to Project Fleet — playable solo, no multiplayer required. Shares Strategy and Casual with Project Fleet.

    Retailer Tycoon is a base building, retail empire game. This game allows you to create any kind of retail shop you can think of. This RTS game allows you to make billions of in game money from your store. Create endless possibilities of stores and create that chain all though Sydney Australia.

    2021StrategyIndieSimulation4.99 USDSingle-playerSimilar games →
  8. 8
    Island Survival: Escape from Paradise — Steam game cover

    Island Survival: Escape from Paradise

    Single-player alternative to Project Fleet — playable solo, no multiplayer required. Shares Strategy and Casual with Project Fleet.

    A casual and strategy game where you will have to help a bunch of lazy and good for nothing people escape from a tropical island. To do this, you must discover the likes and skills of each character and assign them the most appropriate tasks.

    2024StrategyIndieCasual4.99 USDSingle-playerSimilar games →