IMHO.

Single-player games like Sink

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

Ranked picks

  1. 1
    《道格拉斯警督的日记》 — Steam game cover

    《道格拉斯警督的日记》

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

    This is a detective game where you play as a middle-aged inspector searching for a terrifying serial killer in an isolated village. However, as a player, if you uncover the killer’s motives, you might consider whether to cooperate with them to achieve their goal of "killing THE time."

    2025IndieAdventureSimulation0.99 USDSingle-playerSimilar games →
  2. 2
    Single Malt Apocalypse — Steam game cover

    Single Malt Apocalypse

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

    Save the sleepy mining town from a cosmic threat in this late 80s-style adventure with RPG elements. Retro to the core!

    2023IndieAdventureRPG0.99 USDSingle-playerSimilar games →
  3. 3
    Freud's Bones-the game — Steam game cover

    Freud's Bones-the game

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

    Infiltrate, rule and rescue the mind of the father of Psychoanalysis: Sigmund Freud, in this surreal and obscure adventure. Take control of his inner voice, choose his destiny, solve clinical cases, save or condemn your patients, all whilst trying to save Freud from himself.

    2022StrategyIndieAdventure10.99 USDSingle-playerSimilar games →
  4. 4
    The Test: Secrets of the Soul — Steam game cover

    The Test: Secrets of the Soul

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

    You will answer a series of questions that will reveal things from deep within. Some will be uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and are you SURE you want the answers you seek? For it is time to unlock "Secrets of the Soul..."

    2023IndieAdventureSimulationFreeDeck VerifiedSingle-playerSimilar games →
  5. 5
    Murders on the Yangtze River — Steam game cover

    Murders on the Yangtze River

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

    "Murders on Yangtze River" is an Ace Attorney-like detective game that takes you on a journey through early 20th century China as you solve a series of intriguing cases. Use your logical reasoning and deduction skills to uncover clues, interrogate suspects, and solve the mysteries.

    2024IndieAdventureRPG9.29 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    The Thaumaturge — Steam game cover

    The Thaumaturge

    Single-player alternative to Sink — playable solo, no multiplayer required. Shares Adventure and RPG with Sink.

    The Thaumaturge is a character-driven RPG with a rich story, morally ambiguous choices, and turn-based combat. In a city on the brink of change, use your mystical powers to read emotions, uncover motives, and command folklore-inspired demons — while resisting the temptation of your own pride.

    2024AdventureRPG34.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    The Test: Hypothesis Rising — Steam game cover

    The Test: Hypothesis Rising

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

    The second chapter in The Test trilogy. Answer a series of in-depth questions to reveal hidden truths about yourself and unlock secrets to discover how your life can change drastically with just a few, slight modifications. ...But are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Back to the Dawn — Steam game cover

    Back to the Dawn

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

    Back to the Dawn is a story-rich RPG set in a high-security prison ruled by factions and buried secrets. Investigate two conspiracies from the inside, gather evidence, and outsmart a system designed to silence you. Make friends (or foes) with fellow inmates and with their help, break out of prison.

    2025StrategyIndieAdventure23.99 USDDeck VerifiedSingle-playerSimilar games →