IMHO.

Single-player games like My Universe - Interior Designer

Below are 15 single-player Steam games similar to My Universe - Interior Designer, 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 My Universe - Interior Designer page.

Ranked picks

  1. 1
    Kasi — Steam game cover

    Kasi

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Be a plant. Manage water and sunlight for photosynthesis. Grow branches into the sky and roots into the earth. Become the tallest, most efficient tree, a snaking vine with many shoots, or just a nice bush.

    2021SimulationCasual4.99 USDDeck VerifiedSingle-playerSimilar games →
  2. 2
    Unbox the Room — Steam game cover

    Unbox the Room

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Unbox the Room is a relaxing simulator where you play as an interior designer helping clients move into their new homes. Unbox and arrange their belongings to create a cozy space, placing everything just right — from the smallest cup to the largest sofa.

    2025IndieSimulationCasual7.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Tailside: Cozy Cafe Sim — Steam game cover

    Tailside: Cozy Cafe Sim

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Run your own cozy café in Tailside! Brew coffee, decorate your café, and follow small stories in the daily newspaper. Progress through days and levels to unlock new items, skills, villagers, and creature visitors.

    2026IndieAdventureSimulation10.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Arena Renovation — Steam game cover

    Arena Renovation

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Take on the role of a one-man renovation team tasked with restoring various sports facilities to their former glory. Many of them have been destroyed as a result of time or lack of care. Don't let them go into complete oblivion - roll up your sleeves and breathe new life into them!

    2024SportsIndieSimulation19.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Tiny Life — Steam game cover

    Tiny Life

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    In Tiny Life, you control a set of people that live together in a household. You take care of their daily needs, build their skills, forge new relationships... or just mess up their entire life in whatever way you can think of!

    2023IndieSimulationCasual11.24 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    The Sims™ 3 — Steam game cover

    The Sims™ 3

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    The Sims 3: Create the perfect world with full customization at your fingertips. Refine personalities and help fulfill destinies.

    2011Simulation19.99 USDSingle-playerSimilar games →
  7. 7
    Two Point Museum — Steam game cover

    Two Point Museum

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Curate and manage incredible museums! Explore to discover amazing artifacts. Design and refine the layout, keep staff happy, guests entertained, donations plentiful… and children off the exhibits

    2025StrategyIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →
  8. 8
    The Sims™ Legacy Collection — Steam game cover

    The Sims™ Legacy Collection

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    The original game you know and love. For Windows 10/11. Create a neighborhood of Sims and guide their lives through careers and romance. Or create chaos with open-ended gameplay that lets you shape their destinies.

    2025SimulationCasual11.99 USDDeck PlayableSingle-playerSimilar games →
  9. 9
    Miraculous: Rise of the Sphinx — Steam game cover

    Miraculous: Rise of the Sphinx

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required.

    Paris needs a hero! Once again, the city of lights is in trouble as it faces a new menace! As you take on the personas of the globally renowned superheroez Ladybug and Cat Noir, you’ll need to unveil the diabolical plan hatched by archvillain Hawk Moth—and squash it!

    2022Adventure49.99 USDSingle-playerSimilar games →
  10. 10
    Space Adventure Cobra - The Awakening — Steam game cover

    Space Adventure Cobra - The Awakening

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required.

    Play as Cobra, the space pirate, in an action platformer. Along with Lady Armaroid, your loyal partner, and equipped with your iconic Psychogun, you must solve a mystery that could threaten the entire universe.

    2025ActionAdventure17.49 USDDeck PlayableSingle-playerSimilar games →
  11. 11
    My Universe - School Teacher — Steam game cover

    My Universe - School Teacher

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Play as a young teacher with a mission: bringing your new school back to the top! Motivate your pupils, improve their results and organize school contests and festivals.

    2020SimulationCasual14.99 USDDeck PlayableSingle-playerSimilar games →
  12. 12
    Professor Rubik’s Brain Fitness — Steam game cover

    Professor Rubik’s Brain Fitness

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required.

    Good old Rubik’s is back in a brand new shape! With professor Rubik’s, get your brain back on track in a new brain fitness game. He is ready to test you with fast and playful mini-games daily and see how much brain power you have!

    2020Casual9.99 USDDeck PlayableSingle-playerSimilar games →
  13. 13
    Dolphin Spirit: Ocean Mission — Steam game cover

    Dolphin Spirit: Ocean Mission

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    Explore the island of Maupiroa and discover its deep-sea secrets!

    2023AdventureSimulation24.99 USDDeck VerifiedSingle-playerSimilar games →
  14. 14
    Survivor - Castaway Island — Steam game cover

    Survivor - Castaway Island

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required.

    Do you have what it takes to outplay your mates and become the sole Survivor? Explore a deserted island where you can only rely on instinct and strategy to outlast competition and survive on the island.

    2023SportsAdventure24.99 USDDeck PlayableSingle-playerSimilar games →
  15. 15
    Clean Up Earth — Steam game cover

    Clean Up Earth

    Single-player alternative to My Universe - Interior Designer — playable solo, no multiplayer required. Shares Simulation with My Universe - Interior Designer.

    A relaxing co-op restoration game where you vacuum waste, rebuild ecosystems, and watch nature return in real time. Play solo, with friends, or in online multiplayer sessions with up to 25 players. Community gameplay can help support real environmental initiatives with no extra spending required.

    2026ActionIndieSimulation29.99 USDDeck PlayableSingle-playerSimilar games →