IMHO.

Single-player games like Li O's Online World

Below are 9 single-player Steam games similar to Li O's Online World, 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 Li O's Online World page.

Ranked picks

  1. 1
    The Rings of Powder — Steam game cover

    The Rings of Powder

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    "The Rings of Powder" is a fun and ironizing game combining exploration with the construction of an underground kingdom and elements of real -time strategy and idle. The project is an irony of both some legendary and less legendary movies and scenes from reality.

    2023StrategyIndie12.99 USDSingle-playerSimilar games →
  2. 2
    Gold is Life — Steam game cover

    Gold is Life

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    A lightweight roguelite roulette strategy game where gold is both your weapon and your lifeline. Bet on symbols, build your economy, upgrade your wheel, and survive debt, collectors, and the final boss without losing everything.

    StrategyIndieAdventureSingle-playerSimilar games →
  3. 3
    Cowboy Busy: Mowdown — Steam game cover

    Cowboy Busy: Mowdown

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    Saddle up, partner. Dodge hordes, level up active/passive skills, fuse them into devastating Super Skills. Wield knives, turrets, or railguns. Every run (10 min) is a new roguelite build. Die? Respawn. Evolve. Survive the zombie apocalypse.

    2026StrategyIndieCasual2.79 USDSingle-playerSimilar games →
  4. 4
    Nibelung — Steam game cover

    Nibelung

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    The old gods are dead. Their debts are not. Nibelung is a turn-based roguelike RPG set in the ashes of Ragnarök. Delve the ever-shifting realms of Yggdrasil, fight with steel and seidr against goblins, cultists, the risen dead and outthink a world that only moves when you do.

    ActionStrategyIndieSingle-playerSimilar games →
  5. 5
    DepthLoot — Steam game cover

    DepthLoot

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    Depthloot is a compact dungeon extraction about greed, risk, and a backpack that’s always too small. Descend into the ruins, light up the darkness, loot treasures, battle enemies, and make it out alive - or everything you’ve found will be left behind in the depths.

    StrategyIndieAdventureSingle-playerSimilar games →
  6. 6
    REBELLION PRINCESS|リベリオン プリンセス — Steam game cover

    REBELLION PRINCESS|リベリオン プリンセス

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy with Li O's Online World.

    Raise your favorite characters and have them ready to fight in the next run! Command beautiful girls to defend the castle and princess A non-reset roguelite × tower defense

    2026ActionStrategy4.79 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Slimecity — Steam game cover

    Slimecity

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    An ADORABLELY SQUISHY rougelite game~! Command your army of slimes using the power of overwhelming number of Slime to gather and claim resources! But be AWARE of the time, because if it runs out before your lil guys are home, then The Horsemen will come charging!

    2026ActionStrategyIndie5.59 USDSingle-playerSimilar games →
  8. 8
    Mostly Intense Monster Defense — Steam game cover

    Mostly Intense Monster Defense

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Strategy and Indie with Li O's Online World.

    Defend your dungeon against a bunch of impolite humans in this humorous tower/lane defense game. Summon monsters, change tactics on the fly & skip funny dialogue to defeat waves and waves of the most generic heroes mankind has ever seen!

    2019ActionStrategyIndie4.99 USDSingle-playerSimilar games →
  9. 9
    Don’t Idle: TD — Steam game cover

    Don’t Idle: TD

    Single-player alternative to Li O's Online World — playable solo, no multiplayer required. Shares Casual with Li O's Online World.

    This is an idle auto-battle tower defense game that runs quietly in the corner of the screen while you are busy with other things.

    CasualSingle-playerSimilar games →