IMHO.

Games like Not Sure About That

If Not Sure About That is your kind of game, the closest matches are Roll Together, You Suck At Football and Don't Pop The Balloon — 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 Not Sure About That: A trivia quiz set in the middle of the ocean.

2025Indie4.99 USDDeck PlayableWindowsby Scratch
Not Sure About That — Steam game cover

Players who liked Not Sure About That also play

Steam players who put hours into Not Sure About That 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. Roll Together

    WHY THIS

    Top pick for Not Sure About That fans by collaborative filtering across millions of Steam libraries. Shares Indie with Not Sure About That.

    Welcome to the ultimate friendship test! Control a massive, unpredictable Roller with a friend in this chaotic physics platformer. One moves the left wheel, the other rules the right. Trust is a lie, communication is chaos, and falling down is half the fun. Can you roll your way up to the top?

    2026IndieAdventureCasual4.49 USDSteam ↗
  2. You Suck At Football

    WHY THIS

    Second-strongest match for Not Sure About That fans by collaborative filtering across millions of Steam libraries.

    A physics-based rage game where you and your friends control a chaotic football through parkour and deadly drops. One wrong bounce and you lose it all. Climb together or fall together — can you reach the top?

    2025ActionAdventure4.99 USDDeck PlayableSteam ↗
  3. Don't Pop The Balloon

    WHY THIS

    Third-strongest match for Not Sure About That fans by collaborative filtering across millions of Steam libraries. Shares Indie with Not Sure About That.

    Team up with a friend in this physics-based 2-player co-op adventure! Control a fragile balloon by managing the distance between you and navigate through challenging obstacles. Perfect synchronization is key to dodging traps. Can you finish the course without popping the balloon (or friendship)?

    2026IndieAdventureCasual4.49 USDSteam ↗
  4. Way of the Dragons

    WHY THIS

    Ranked #4 for Not Sure About That fans by collaborative filtering across millions of Steam libraries. Shares Indie with Not Sure About That.

    Join the journey of baby dragons who’ve fallen from their nests, climbing back up to find their mothers in a chaotic parkour adventure. Burning or tossing each other off ledges might be fun but don’t let them forget why they’re climbing. Their mothers are waiting above… or are they?

    2025IndieAdventureCasual4.99 USDSteam ↗
  5. Skelly Screamer

    WHY THIS

    Ranked #5 for Not Sure About That fans by collaborative filtering across millions of Steam libraries.

    SCREAM TO MOVE and CLIMB TO SPACE! Use your microphone to control an undead skeleton! The louder you speak, the faster he goes! Conquer obstacles, enemies, and puzzles and climb higher towards the top of the world!

    AdventureSteam ↗
  6. Jeller Fellers

    WHY THIS

    Ranked #6 for Not Sure About That fans by collaborative filtering across millions of Steam libraries.

    Bounce, squish, and launch through a vibrant, stylized world in Jeller Fellers, where you *attempt* to control a wobbly jelly cube. Solve puzzles, overcome obstacles, and explore diverse environments in this challenging, physics-based precision platformer

    2027ActionAdventureCasualSteam ↗
  7. MOJITO Woody's Rescue

    WHY THIS

    Ranked #7 for Not Sure About That fans by collaborative filtering across millions of Steam libraries. Shares Indie with Not Sure About That.

    A parkour platformer game about a cube-shaped cat named Mojito that team up with Lana, a little yarn ball to rescue his best dog friend from an evil cucumber in a cute 3d adventure with sandbox levels, platforming challenges and exploration zones.

    IndieAdventureCasualSteam ↗
  8. Harder Parkour

    WHY THIS

    Ranked #8 for Not Sure About That fans by collaborative filtering across millions of Steam libraries. Shares Indie with Not Sure About That.

    Every step is a promise, every fall a risk you can't take. In your arms, a small puppy who can't cross this world alone, carry them through every obstacle, steady every leap, and never let go. They trust you with everything; hold on, rise, and bring them home.

    ActionIndieAdventureSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Not Sure About That at current Steam store prices.

  1. POSTAL 2

    WHY THIS

    Priced ~80% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    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 Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    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 Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    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. shapez

    WHY THIS

    Priced ~80% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    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 ↗
  5. The Test: Hypothesis Rising

    WHY THIS

    Priced ~60% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    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 ↗
  6. The NOexistenceN of you AND me

    WHY THIS

    Priced ~60% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    Use "game" as a medium to showcase the world of "you/girl". Explore the truth of "you/girl/world" through the form of a "visual novel".

    2024IndieAdventureRPG1.99 USDDeck VerifiedSteam ↗
  7. Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad

    WHY THIS

    Priced ~80% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    "Shower With Your Dad Simulator 2015: Do You Still Shower With Your Dad?" is a fast paced shower-simulation where you shower with your 8-bit dad.It's good, clean fun!

    2015ActionIndieSimulation0.99 USDDeck VerifiedSteam ↗
  8. Montaro

    WHY THIS

    Priced ~80% under Not Sure About That on Steam right now. Shares Indie with Not Sure About That.

    Montaro is a DOGE.

    2016IndieCasual0.99 USDDeck PlayableSteam ↗

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 with Not Sure About That.

    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.

    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. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

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

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

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

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

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

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

    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 ↗
  6. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

    You wake up, alone, on a strangely familiar island full of puzzles that will frustrate and annoy you.

    2022IndieFreeDeck PlayableSteam ↗
  7. Sheepy: A Short Adventure

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

    A Short Handcrafted Pixel Art Platformer that follows Sheepy, an abandoned plushy brought to life. Sheepy: A Short Adventure is the first short game from MrSuicideSheep.

    2024IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  8. Our Life: Beginnings & Always

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Not Sure About That.

    A twenty-dollar bill, four summers, fifteen years, and a one of a kind life. Create an experience that’s all your own in this near-fully customizable visual novel where you grow from childhood to adulthood with the lonely boy next door.

    2020IndieFree To PlayCasualFreeSteam ↗

Frequently asked about Not Sure About That

Does Not Sure About That run on Steam Deck?
Not Sure About That is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Not Sure About That cost?
Not Sure About That is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Not Sure About That?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Not Sure About That are Roll Together, You Suck At Football, Don't Pop The Balloon.
Who developed Not Sure About That?
Not Sure About That was developed by Scratch.

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 Not Sure About That.

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