IMHO.

Single-player games like Island Raiders

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

Ranked picks

  1. 1
    Godcore — Steam game cover

    Godcore

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

    A minimalist single player DOTA-like game. GODCORE is a runic war of lanes: march your warband down the road, command your Einherjar, wake your towers, and break the corrupted heart before yours shatters — one land of the saga at a time.

    2027StrategyIndieSingle-playerSimilar games →
  2. 2
    Sir, We Have an Orc Problem — Steam game cover

    Sir, We Have an Orc Problem

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

    Sir, We Have an Orc Problem is an incremental-style tower defense game where you face an overwhelming number of orcs. Greet them with even more bullets, bombs and lasers!

    2026StrategyIndieSimulation9.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Altarguard — Steam game cover

    Altarguard

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

    Altarguard is a cult-like incremental tower defense game where you guard and feed a hungry Altar by sacrificing floods of critters.

    2026StrategySimulationCasualSingle-playerSimilar games →
  4. 4
    Space Vampires — Steam game cover

    Space Vampires

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

    Build a vampire space station, trap humans, and farm blood in this incremental idler. Choose your path to the apocalypse and take revenge on humanity.

    StrategyIndieSimulationSingle-playerSimilar games →
  5. 5
    Combo Break — Steam game cover

    Combo Break

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

    Combo Break fuses the hypnotic pull of a peg-bouncer with roguelite deckbuilding. Load your board with special pegs, chain their effects into screen-filling combos, and watch the payouts explode. One more ball. One bigger combo. One perfect board.

    2026StrategySimulationCasualSingle-playerSimilar games →
  6. 6
    Hearth and Hamlet — Steam game cover

    Hearth and Hamlet

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

    Start with a campfire. Build a kingdom. Hearth and Hamlet is a medieval citybuilder clicker that blends resource management, in-depth upgrade trees and relaxing idle gameplay. Build your empire by researching new technologies, passing new laws, trading with far-off lands, and more.

    2026StrategySimulationCasual7.19 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Dwarf Eats Mountain — Steam game cover

    Dwarf Eats Mountain

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

    Dwarves hunger for gold, and no mountain shall stand in their way! Mine riches, unearth artifacts, and upgrade your dwarves to devour ever-bigger peaks in this whimsical incremental game.

    2026StrategyIndieSimulation8.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    IGNOBLE — Steam game cover

    IGNOBLE

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

    Destroy enemies and harvest blood, bones, and marrow to grow stronger, unlock forbidden skills, and wipe out the Ignoble tyrants who dare threaten your master.

    2026ActionStrategyIndie5.94 USDDeck VerifiedSingle-playerSimilar games →