IMHO.

Games like Kati The Astronaut

If Kati The Astronaut is your kind of game, the closest matches are Clay Game, Moss: Book II and Praey for the Gods — 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 Kati The Astronaut: Help Kati the Astronaut traverse the depth of space and defeat enemies to save the universes!

2022IndieAdventureCasual4.99 USDWindowsby Bridget Hillje
Kati The Astronaut — Steam game cover

Players who liked Kati The Astronaut also play

Steam players who put hours into Kati The Astronaut 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. Clay Game

    WHY THIS

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

    Explore a world handcrafted from clay. Make dumb jokes with your Foxcat friend. Use magic to solve puzzles. Can you solve the mystery at the Wizard Tower?

    2020IndieAdventureFree To PlayFreeSteam ↗
  2. Moss: Book II

    WHY THIS

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

    Quill is back—and she’s being hunted. To stand a chance, Quill will need a true partner by her side—and we hope that partner is you. Moss: Book II is an action-adventure puzzle game and award-winning sequel (The Game Awards "Best VR/AR Game") to Moss.

    2022ActionIndieAdventure19.99 USDSteam ↗
  3. Praey for the Gods

    WHY THIS

    Third-strongest match for Kati The Astronaut fans by collaborative filtering across millions of Steam libraries. Shares Indie and Adventure with Kati The Astronaut.

    Praey for the Gods is a boss climbing open world adventure game where you play a lone hero sent to the edge of a dying frozen land to explore and solve the secrets of a never ending winter. Grapple, glide and grab hold of massive beasts as you fight to survive and return the world to proper order.

    2021ActionIndieAdventure29.99 USDDeck VerifiedSteam ↗
  4. Moss

    WHY THIS

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

    Moss is an action-adventure puzzle game from Polyarc tailor-made for the VR platform. It combines classic components of a great game—compelling characters, gripping combat, and captivating world exploration—with the exciting opportunities of VR.

    2018ActionIndieAdventure19.99 USDSteam ↗
  5. Monument Valley

    WHY THIS

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

    Embark on a journey of forgiveness through impossible environments and illusionary puzzles. Experience this meditative and calming puzzle game by manipulating monuments and creating evolving paths to explore new, surreal, and mysterious worlds.

    2022StrategyIndieAdventure7.99 USDDeck VerifiedSteam ↗
  6. Iconoclasts

    WHY THIS

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

    Join renegade mechanic Robin and uncover the secrets of a dying planet. Explore a big world filled with intricate puzzles, interesting characters and menacing bosses in a beautiful platform adventure that tells a personal story about faith, purpose and the challenge of helping people.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  7. Contrast

    WHY THIS

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

    CONTRAST is a puzzle/platform game where you can move between a fantastic 3D world and a mysterious shadowy universe in 2D in the blink of an eye. Delve into a dreamlike and surreal 1920s world, inspired by the performance art world of vaudeville and film noir, and cradled by a smooth and sultry jazz ambiance.

    2013IndieAdventure9.99 USDDeck VerifiedSteam ↗
  8. Carry The Glass

    WHY THIS

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

    Team up as two quirky construction workers in this fun 2-player co-op platformer! Carry a fragile glass window through colorful levels filled with challenges. Communicate and coordinate to dodge obstacles and solve puzzles. Can you finish the job without breaking the glass?

    2024IndieAdventureSimulation4.99 USDDeck PlayableSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~80% under Kati The Astronaut on Steam right now. Shares Indie and Adventure with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Indie and Adventure with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Indie and Adventure with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Adventure and Casual with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Casual with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Casual with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Indie and Casual with Kati The Astronaut.

    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 Kati The Astronaut on Steam right now. Shares Indie and Adventure with Kati The Astronaut.

    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 Kati The Astronaut.

    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 Kati The Astronaut.

    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. Bongo Cat

    WHY THIS

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

    Bongo cat needs your help. Bongo cat needz more hatz!!! Every time you press a key, Bongo cat will punch your taskbar. Type, click, play, work to collect more points. Which hats will you find?

    2025IndieSimulationMassively MultiplayerFreeDeck PlayableSteam ↗
  4. 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 Kati The Astronaut.

    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 ↗
  5. missed messages.

    WHY THIS

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

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

    2019IndieSimulationFree To PlayFreeDeck PlayableSteam ↗
  6. NGU IDLE

    WHY THIS

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

    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 ↗
  7. Travellin Cats in Paris

    WHY THIS

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

    Find 100 cats hidden in Paris, France in this cute hand-drawn hidden object game by Travellin Cats - the original viral hidden cat game creator!

    2023IndieFree To PlayCasualFreeDeck VerifiedSteam ↗
  8. Grimm's Hollow

    WHY THIS

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

    A spooky, freeware RPG where you search the afterlife for your brother. Reap ghosts with your scythe, explore haunted caves, and eat ghostly treats on your journey through death.

    2019IndieAdventureRPGFreeDeck PlayableSteam ↗

Plays great on Steam Deck

Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.

  1. Praey for the Gods

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Kati The Astronaut.

    Praey for the Gods is a boss climbing open world adventure game where you play a lone hero sent to the edge of a dying frozen land to explore and solve the secrets of a never ending winter. Grapple, glide and grab hold of massive beasts as you fight to survive and return the world to proper order.

    2021ActionIndieAdventure29.99 USDDeck VerifiedSteam ↗
  2. Monument Valley

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Kati The Astronaut.

    Embark on a journey of forgiveness through impossible environments and illusionary puzzles. Experience this meditative and calming puzzle game by manipulating monuments and creating evolving paths to explore new, surreal, and mysterious worlds.

    2022StrategyIndieAdventure7.99 USDDeck VerifiedSteam ↗
  3. Iconoclasts

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Kati The Astronaut.

    Join renegade mechanic Robin and uncover the secrets of a dying planet. Explore a big world filled with intricate puzzles, interesting characters and menacing bosses in a beautiful platform adventure that tells a personal story about faith, purpose and the challenge of helping people.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗
  4. Contrast

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Indie and Adventure with Kati The Astronaut.

    CONTRAST is a puzzle/platform game where you can move between a fantastic 3D world and a mysterious shadowy universe in 2D in the blink of an eye. Delve into a dreamlike and surreal 1920s world, inspired by the performance art world of vaudeville and film noir, and cradled by a smooth and sultry jazz ambiance.

    2013IndieAdventure9.99 USDDeck VerifiedSteam ↗

Frequently asked about Kati The Astronaut

How much does Kati The Astronaut cost?
Kati The Astronaut is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Kati The Astronaut?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Kati The Astronaut are Clay Game, Moss: Book II, Praey for the Gods.
Who developed Kati The Astronaut?
Kati The Astronaut was developed by Bridget Hillje and published by Hoverkitty Games.

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 Kati The Astronaut.

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

28 Games Like Kati The Astronaut — Ranked for 2026 · imho.run