IMHO.

Single-player games like Coin Cleaner

Below are 8 single-player Steam games similar to Coin Cleaner, 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 Coin Cleaner page.

Ranked picks

  1. 1
    Lepidarium — Steam game cover

    Lepidarium

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Relax and collect hundreds of unique butterflies and moths in this cozy idle game. Watch caterpillars transform from larva to chrysalis to winged beauty, customize lush greenhouses, and discover rare species from monarchs to atlas moths.

    2026IndieSimulationCasual6.39 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Colorsong — Steam game cover

    Colorsong

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Every color is a note. Drops fall, burst, and pay for a wider palette. The paint fills a gallery of hand-painted watercolors, and the song grows with the palette. Click along, or let it run.

    2026IndieCasualSingle-playerSimilar games →
  3. 3
    Pencil Shavings Soup — Steam game cover

    Pencil Shavings Soup

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Casual with Coin Cleaner.

    Pencil Shaving's Soup is a relaxing incremental game where you start from one vintage sharpener and turn its pencils shavings into a money making soup factory empire!

    2026SimulationCasualSingle-playerSimilar games →
  4. 4
    Molluscarium — Steam game cover

    Molluscarium

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Relax and collect over 500 unique molluscs in this cozy idle game. Watch larvae grow into stunning adults in real-time, customize vibrant aquatic habitats across 9 themed packs, and discover rare species from garden snails to deep-sea cephalopods.

    2026IndieSimulationCasual5.99 USDSingle-playerSimilar games →
  5. 5
    Amphibarium — Steam game cover

    Amphibarium

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Relax and collect hundreds of unique frogs and salamanders in this cozy idle game. Watch tadpoles undergo metamorphosis in real-time, customize lush terrariums, and discover rare species. Let your vivarium thrive in the background while you work or study. Start your collection today!

    2026IndieSimulationCasual7.99 USDSingle-playerSimilar games →
  6. 6
    Aviarium — Steam game cover

    Aviarium

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Aviarium is a relaxing sky sanctuary simulation filled with cute birds. Manage your floating aviary with click and idle mechanics, collect resources, and enjoy a pleasant experience in a colorful and peaceful world above the clouds.

    2026IndieSimulationCasual7.99 USDDeck PlayableSingle-playerSimilar games →
  7. 7
    Only Winks! — Steam game cover

    Only Winks!

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Indie and Casual with Coin Cleaner.

    Deal with the problems of being too pretty. First people... then robots... then aliens and gods! You might get stalked by cultists or straight-up kidnapped — no promises! Whatever happens, keep winking. A pixel-art incremental game.

    2027IndieSimulationCasualSingle-playerSimilar games →
  8. 8
    Quackyard — Steam game cover

    Quackyard

    Single-player alternative to Coin Cleaner — playable solo, no multiplayer required. Shares Casual with Coin Cleaner.

    A cozy incremental farming sim about helping your duck friend clean out their backyard. Dig, mine and farm your way to clearing up the space so that a tea party with friends can be hosted.

    2026SimulationCasualSingle-playerSimilar games →