IMHO.

Single-player games like Birza

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

Ranked picks

  1. 1
    Tiny Slime Farm — Steam game cover

    Tiny Slime Farm

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

    A cozy desktop idle game where cute slimes bounce around your tiny farm while you work or study.

    2026IndieSimulationCasualSingle-playerSimilar games →
  2. 2
    Wildframe : A Creature Scrapbook — Steam game cover

    Wildframe : A Creature Scrapbook

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

    A cosy wildlife photography game set in a world of fantastic creatures. Observe, wait for the perfect moment, and photograph them all. Fill and customize your scrapbook at your own pace, and complete the collection your grandfather never could.

    IndieAdventureSimulationSingle-playerSimilar games →
  3. 3
    Lepidarium — Steam game cover

    Lepidarium

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

    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.

    2026IndieSimulationCasualSingle-playerSimilar games →
  4. 4
    Incremental Fishing — Steam game cover

    Incremental Fishing

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

    A short incremental relaxing game about fishing across diverse ocean biomes and upgrading your ship.

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

    Molluscarium

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

    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.

    2026IndieSimulationCasualSingle-playerSimilar games →
  6. 6
    X SPACE: Meditation Pod — Steam game cover

    X SPACE: Meditation Pod

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

    Escape gravity and find absolute focus. X SPACE: Meditation Pod is an immersive Pomodoro timer combining low-poly sci-fi aesthetics with premium ASMR white noise. Set your timer, relax to deep-space sounds, and watch your digital sanctuary assemble itself. Stay focused to earn Steam drops!

    2026IndieSimulationCasualSingle-playerSimilar games →
  7. 7
    Creature Caretaker — Steam game cover

    Creature Caretaker

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

    Creature Caretaker is a virtual pet simulator. Hatch your creature from an egg, and help it build a career, make friends, grow a garden, and express itself through music. Manage hunger, happiness, energy, and health while exploring a vibrant pixel-art world filled with mini-games, & companion pets.

    2026SimulationCasual3.39 USDSingle-playerSimilar games →
  8. 8
    Working Class Monsters — Steam game cover

    Working Class Monsters

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

    Open packs. Collect monsters. Watch the gold pile up. A cozy incremental about a monster workforce - place goblins, undead, and abyssal horrors across tiles where the right neighbors mean bigger payouts. Grow your sleepy island into a gold printing empire and unlock hidden islands to settle on.

    2026StrategySimulationCasualSingle-playerSimilar games →