IMHO.

Single-player games like Slime Farm

Below are 8 single-player Steam games similar to Slime Farm, 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 Slime Farm page.

Ranked picks

  1. 1
    AquaFantasia — Steam game cover

    AquaFantasia

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Simulation and Casual with Slime Farm.

    AquaFantasia is an engaging and soothing idle game. Begin your aquatic adventure by purchasing a variety of small fry, raise and sell them. You can customize fantasy oceans with rare fishes to create your own aquarium.

    2024SimulationCasual8.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Grow On The Go — Steam game cover

    Grow On The Go

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Indie and Simulation with Slime Farm.

    Care for your leafy friends in this cosy plant care sim and explore new locations from the comfort of your store window. Design your dream workshop and find the best companions for each of your pals.

    2023IndieSimulationCasual2.99 USDDeck PlayableSingle-playerSimilar games →
  3. 3
    Tomokin Monsters — Steam game cover

    Tomokin Monsters

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

    Hatch, evolve, collect! Tomokin Monsters is a desktop idler that lives on your screen, running in the background while you work. Feed and play with your monsters to evolve them into their ultimate forms! Can you collect them all?

    2025Casual1.99 USDSingle-playerSimilar games →
  4. 4
    Vquarium — Steam game cover

    Vquarium

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Indie and Simulation with Slime Farm.

    Vquarium is a relaxing incremental-idle game where you grow your own underwater world on your screen overlay with a virtual assistant. Collect rare fish, discover sparkling variants, and decorate your tank while taking care of an adorable assistant!

    2026IndieSimulationCasualSingle-playerSimilar games →
  5. 5
    Cozy Sanctuary — Steam game cover

    Cozy Sanctuary

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Simulation and Casual with Slime Farm.

    Cozy Sanctuary is a relaxing pet simulation game where you care for adorable animals living at the bottom of your screen. Grow their food, and keep them happy and fed to attract even more furry friends! They'll stay out of your way while you work or study, but don't forget to give them attention!

    2026SimulationCasual4.99 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Tiny Pasture — Steam game cover

    Tiny Pasture

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Indie and Simulation with Slime Farm.

    Meet your new little desk buddies! They’ll snooze, scratch, and scamper around while you work or study (don’t worry, they’ve been trained not to invade your workspace). If you’re good at animal management, they will occupy the bottom of your screen with different kinds and colors!

    2025IndieSimulationCasual4.07 USDSingle-playerSimilar games →
  7. 7
    Bugtopia — Steam game cover

    Bugtopia

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Indie and Simulation with Slime Farm.

    300+ lifelike bugs to collect and grow—breed them to unlock rare species! Customize your terrarium with 300+ landscaping items and 70+ backgrounds. A tiny, soothing nature escape on your screen!🦋🐌🦗🐝🐞🐛🦐

    2025IndieSimulationCasual4.19 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    Tiny Aquarium: Social Fishkeeping — Steam game cover

    Tiny Aquarium: Social Fishkeeping

    Single-player alternative to Slime Farm — playable solo, no multiplayer required. Shares Indie and Simulation with Slime Farm.

    A happy aquarium that lives at the bottom of your screen! Tiny Aquarium is a social idle simulator that keeps growing, even when offline. Hatch, sell fish, decorate, go fishin’, and visit your friends’ aquariums with bite-sized daily sessions.

    2025IndieSimulationMassively Multiplayer7.49 USDDeck PlayableSingle-playerSimilar games →