IMHO.

Games like Obsession

If Obsession is your kind of game, the closest matches are Mystery Island:Missing Amy, 我的一个多重人格朋友 and Causal Effect — picked from the ranked list below. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.

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About Obsession: In a dark world where reality blends with illusion, you strive to uncover the mystery of your sister's death. Explore locations, interact with characters, and gather clues. Gradually, your mind begins to betray you, and each step could lead either to the truth or to madness.

2025IndieAdventureCasual4.99 USDWindowsby spektor
Obsession — Steam game cover

Players who liked Obsession also play

Steam players who put hours into Obsession also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.

  1. Mystery Island:Missing Amy

    WHY THIS

    Top pick for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    The adventure begins when Ada, a young explorer, receives a mysterious selfie from her sister, who in fact disappeared months ago. ...... The background of the selfie is a mysterious island with blood-red sea water. Ada decides to go out on the sea to look for her sister……

    2025IndieAdventure6.99 USDSteam ↗
  2. 我的一个多重人格朋友

    WHY THIS

    Second-strongest match for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    This is an AVG game that involves reasoning and decryption. He Zhou has 7 different personalities, which alternate seven days a week. Players will play as a detective and deduce the truth behind the horrifying cases surrounding He Zhou through the diary he left behind.

    2025IndieAdventureSimulation0.99 USDSteam ↗
  3. Causal Effect

    WHY THIS

    Third-strongest match for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Casual with Obsession.

    This is a text-based deduction game. Your choices will change the development of events, make up different timelines, and lead to different endings. Your primary task is to sort out the cause-and-effect relationships between events from textual descriptions.

    2023StrategyIndieRPG3.99 USDSteam ↗
  4. 1997

    WHY THIS

    Ranked #4 for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    Detective visual novel about mysteries of rural Russian town in 90-s, anime style.

    2023IndieAdventure9.99 USDSteam ↗
  5. Confidential Killings - A Detective Game

    WHY THIS

    Ranked #5 for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    A series of murders is shocking Hollywood! Use your detective skills: search the crime scene, find clues, solve the mystery. Who is pulling the strings behind these Confidential Killings?

    2026IndieAdventureSimulation14.99 USDDeck PlayableSteam ↗
  6. 迷雾之夏-The Vigilant Villa

    WHY THIS

    Ranked #6 for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    The Vigilant Villa is a plots-oriented, texts-based AVG adventure game inheriting the classic “A locked room mystery" story mode. Where the game heads towards is completely decided by player’s own deductions and choices.

    2020IndieAdventureRPGDeck PlayableSteam ↗
  7. Paper Bride 3 Unresolved Love

    WHY THIS

    Ranked #7 for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    Paper Bride 3 is a Chinese horror mystery puzzle game This is the third horror puzzle game from our team. This time the story takes place in Moshui Village, which is near Zangling Village, and Fulu City, a small town nearby.

    2022IndieAdventureRPG9.99 USDDeck PlayableSteam ↗
  8. Coffee flavor of love 咖啡甜恋

    WHY THIS

    Ranked #8 for Obsession fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Obsession.

    Sweet love begins in the coffee shop. Office romances of coffee shop employees. This is a visual novel game with two endings.

    2021IndieAdventureRPG3.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Obsession at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~80% under Obsession on Steam right now. Shares Indie and Adventure with Obsession.

    Live a week in the life of "The POSTAL Dude"; a hapless everyman just trying to check off some chores. Buying milk, returning an overdue library book, getting Gary Coleman's autograph, what could possibly go wrong?

    2012ActionIndieAdventure0.99 USDDeck VerifiedSteam ↗
  2. The Test

    WHY THIS

    Priced ~60% under Obsession on Steam right now. Shares Indie and Adventure with Obsession.

    You will answer a series of questions that will reveal truths from deep within. These questions may make you uncomfortable, but with great knowledge comes great sacrifice. Can you make it all the way through The Test, and if you do, are you sure you want the answers you seek?

    2020IndieAdventureSimulation1.99 USDDeck VerifiedSteam ↗
  3. Milk inside a bag of milk inside a bag of milk

    WHY THIS

    Priced ~70% under Obsession on Steam right now. Shares Indie and Adventure with Obsession.

    A short story about what sort of challenges everyday little things can be. Help the girl buy milk, be the first not to disappoint her.

    2020IndieAdventure1.49 USDDeck PlayableSteam ↗
  4. Blood and Bacon

    WHY THIS

    Priced ~80% under Obsession on Steam right now. Shares Adventure and Casual with Obsession.

    This Co-op Shooter , has Day and Night levels, multiple maps, players will take on 25 enemy types and numerous bosses, like Gargantuan Monsters and Minibosses every 10 days as you explore, shoot and run for your life against the onslaught of porcine monstrosities.

    2016ActionAdventureCasual0.99 USDSteam ↗
  5. Placid Plastic Duck Simulator

    WHY THIS

    Priced ~60% under Obsession on Steam right now. Shares Casual with Obsession.

    The ultimate high-tech rubber duck simulation, Placid Plastic Duck brings you dangerous levels of relaxation. With chill music, dreamy 3D graphics, and many different happy ducks, your only priority is to float around. Zero Ducks given.

    2022SimulationCasual1.99 USDDeck VerifiedSteam ↗
  6. Peggle Deluxe

    WHY THIS

    Priced ~80% under Obsession on Steam right now. Shares Casual with Obsession.

    Take your best shot with energizing arcade fun! Aim, shoot, clear the orange pegs, then sit back and cheer as 10 whimsical teachers guide you to Peggle greatness.

    2007Casual0.99 USDDeck PlayableSteam ↗
  7. shapez

    WHY THIS

    Priced ~80% under Obsession on Steam right now. Shares Indie and Casual with Obsession.

    shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!

    2020StrategyIndieSimulation0.99 USDDeck PlayableSteam ↗
  8. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under Obsession on Steam right now. Shares Indie and Adventure with Obsession.

    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 VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Doki Doki Literature Club!

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Obsession.

    The Literature Club is full of cute girls! Will you write the way into their heart? This game is not suitable for children or those who are easily disturbed.

    2017IndieFree To PlayCasualFreeDeck PlayableSteam ↗
  2. Life is Strange - Episode 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Adventure with Obsession.

    Episode 1 now FREE! Life is Strange is an award-winning and critically acclaimed episodic adventure game that allows the player to rewind time and affect the past, present and future.

    2015ActionAdventureFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Obsession.

    Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!

    2018ActionIndieFree To PlayFreeSteam ↗
  4. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Obsession.

    Experience surreal environments and inexplicable characters as ENA in a new wild world.

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  5. The Murder of Sonic the Hedgehog

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Obsession.

    Sonic the Hedgehog...was murdered!? Get to the bottom of the mystery in this brand-new adventure!

    2023IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. Indigo Park: Chapter 1

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Obsession.

    Explore the abandoned childhood wonder of Indigo Park! Guided by Rambley the Raccoon, help restore power to the destroyed amusement park while you run from the reason it shut down.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. missed messages.

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Casual with Obsession.

    ‘goth gf’s iPhone’ airdrops you - accept or decline? A love/horror story about life, death, & memes.

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  8. NGU IDLE

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Obsession.

    NGU Idle is a Free To Play Idle game that's full of weird humor, tons of upgrades and hundreds of hours of content! Try out NGU Idle today and experience the joy of Numbers Going Up!

    2019IndieAdventureSimulationFreeDeck PlayableSteam ↗

Frequently asked about Obsession

How much does Obsession cost?
Obsession is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Obsession?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Obsession are Mystery Island:Missing Amy, 我的一个多重人格朋友, Causal Effect.
Who developed Obsession?
Obsession was developed by spektor.

imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Obsession.

For library-aware picks tuned to your specific taste, sign in with Steam on the home page.

24 Games Like Obsession — Ranked for 2026 · imho.run