IMHO.

Single-player games like UNDER ROOMS

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

Ranked picks

  1. 1
    Welcome To Lakewood — Steam game cover

    Welcome To Lakewood

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Investigate the sleepy town of Lakewood as you follow the trail of numerous missing person cases and the mysterious cause of the disappearances. Unravel the secret of Lakewood and try to survive its tightening grip.

    2021IndieAdventure0.99 USDSingle-playerSimilar games →
  2. 2
    Fix & Flick — Steam game cover

    Fix & Flick

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie with UNDER ROOMS.

    Congratulations! You have been selected as this year's officer for the SICRED SYSTEMS Game Weeks. Your assignment is to buy, sell, and fix second-hand consoles while managing your shop. Serve customers. Uncover secrets. Complete your duties. We look forward to your outstanding service.

    2026IndieSimulationSingle-playerSimilar games →
  3. 3
    Astrodition — Steam game cover

    Astrodition

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Astrodition is a story-based adventure-survival game set in space! Go head-to-head with your friends in Space Dodgeball and Capture The Flag or play alongside them in the Story and Free Play gamemodes!

    2021IndieAdventure8.99 USDSingle-playerSimilar games →
  4. 4
    The Anomaly Experiment — Steam game cover

    The Anomaly Experiment

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Sentenced to life in prison, you’re offered freedom by joining a trial for a new drug. The experiment is simple: enter the room, observe, and identify what has changed. Complete all tasks, and your sentence is commuted. But, the further you go, the more unsettling your reality becomes.

    2025IndieAdventure3.49 USDSingle-playerSimilar games →
  5. 5
    Another Game About Digging A Hole — Steam game cover

    Another Game About Digging A Hole

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    A game about digging in the mines of an unknown and unclaimed planet. Collect resources, sell them and upgrade your equipment - discover all available resources!

    2025IndieAdventureCasual2.99 USDSingle-playerSimilar games →
  6. 6
    Cold Site — Steam game cover

    Cold Site

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Will you sell the truth to the highest bidder, use it to bring down the Consortium, or become just another ghost frozen in the system?

    2026IndieAdventureEarly AccessSingle-playerSimilar games →
  7. 7
    Hammerting — Steam game cover

    Hammerting

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.

    2021StrategyIndieAdventure24.99 USDSingle-playerSimilar games →
  8. 8
    Saleblazers — Steam game cover

    Saleblazers

    Single-player alternative to UNDER ROOMS — playable solo, no multiplayer required. Shares Indie and Adventure with UNDER ROOMS.

    Fight. Sell. Survive. Live off the land, build your perfect shop, and defend against nightly horrors in this open world survival shop simulator for 1-8 players.

    2023ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →