IMHO.

Games like UnDuster

If UnDuster is your kind of game, the closest matches are TetherGeist, 1 Screen Platformer and Olija — 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 UnDuster: Escape the depths of an intricate spiky dungeon in UnDuster. Master the peculiar abilities of a powerful vacuum to run, jump, suck, and blow your way through precarious and horrifying platforming challenges.

2024ActionIndieAdventure4.99 USDWindowsby Developed Vacuum Solutions
UnDuster — Steam game cover

Players who liked UnDuster also play

Steam players who put hours into UnDuster 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. TetherGeist

    WHY THIS

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

    TetherGeist is a challenging precision platformer that rewards practice and perseverance. Guide Mae and her axolotl spirit, Bao, on a wholesome coming-of-age pilgrimage while mastering Astral Projection, a tether that links Mae to her spirit and is the source of her strength.

    2026ActionIndieAdventure13.59 USDDeck PlayableSteam ↗
  2. 1 Screen Platformer

    WHY THIS

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

    This is a SHORT, 2D PLATFORMER with TIGHT CONTROLS about exploring a single level to get past a bunch of TRAPS. There is an EASY mode and a HARD mode depending on your skill level.

    2019ActionIndieAdventure1.49 USDDeck VerifiedSteam ↗
  3. Olija

    WHY THIS

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

    Olija is a game about Faraday's quest, a man shipwrecked then trapped in the mysterious country of Terraphage. Armed with a legendary harpoon, he and other castaways try to leave this hostile country to return to their homelands.

    2021ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  4. Dead Dungeon

    WHY THIS

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

    Challenging 2D platformer in the best traditions of classic games, with an excellent chiptune soundtrack. The game will check your nerves for strength and bring a lot of emotions.

    2018ActionIndieAdventure4.99 USDSteam ↗
  5. Aeon Drive

    WHY THIS

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

    Rush through the cyberpunk landscapes of Neo Barcelona in Aeon Drive, an action-platformer with a speedrunning twist! Whether solo or in up to 4 player co-op, sprint and dash through many areas of the neon-infused city - and use your time and space-bending abilities to get ahead.

    2021ActionIndieAdventure14.99 USDDeck PlayableSteam ↗
  6. Viola: The Heroine's Melody

    WHY THIS

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

    Viola: The Heroine's Melody is the musical Platformer/RPG! After failing at violin practice for the hundredth time, Viola becomes trapped inside her instrument's fantastical world. Join her adventure to find her way back home, aided by the diverse ensemble of friends she meets along the way.

    2021ActionIndieAdventure14.99 USDSteam ↗
  7. Ageless

    WHY THIS

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

    Ageless is a story driven puzzle platformer where you must alter the age of animals and plant life around you to progress. Play as Kiara, a young girl who braves through heartache and loss as she journeys across a mysterious world to discovers its secrets and herself.

    2020IndieAdventure14.99 USDDeck VerifiedSteam ↗
  8. Celeste

    WHY THIS

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

    Help Madeline survive her inner demons on her journey to the top of Celeste Mountain, in this super-tight platformer from the creators of TowerFall. Brave hundreds of hand-crafted challenges, uncover devious secrets, and piece together the mystery of the mountain.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

    Priced ~80% under UnDuster on Steam right now. Shares Action and Indie with UnDuster.

    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 UnDuster on Steam right now. Shares Indie and Adventure with UnDuster.

    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 UnDuster on Steam right now. Shares Indie and Adventure with UnDuster.

    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 UnDuster on Steam right now. Shares Action and Adventure with UnDuster.

    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. STAR WARS™ Republic Commando™

    WHY THIS

    Priced ~50% under UnDuster on Steam right now. Shares Action with UnDuster.

    You are the leader of an elite squad of Republic Commandos, your mission is to infiltrate, dominate, and ultimately, annihilate the enemy. Your squad will follow your orders and your lead, working together as a team - instinctively, intelligently, instantly. You are their leader. They are your weapon.

    2009Action2.49 USDDeck PlayableSteam ↗
  6. shapez

    WHY THIS

    Priced ~80% under UnDuster on Steam right now. Shares Indie with UnDuster.

    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 ↗
  7. STAR WARS™ Jedi Knight - Jedi Academy™

    WHY THIS

    Priced ~50% under UnDuster on Steam right now. Shares Action with UnDuster.

    Forge your weapon and follow the path of the Jedi Jedi Knight: Jedi Academy is the latest installment of the highly acclaimed Jedi Knight series. Take on the role of a new student eager to learn the ways of the Force from Jedi Master Luke Skywalker.

    2009Action2.49 USDSteam ↗
  8. The Test: Hypothesis Rising

    WHY THIS

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

    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. Life is Strange - Episode 1

    WHY THIS

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

    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 ↗
  2. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  4. Bongo Cat

    WHY THIS

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

    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 ↗
  5. ENA: Dream BBQ

    WHY THIS

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

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  6. 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 UnDuster.

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

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

    WHY THIS

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

    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 ↗
  8. STRAFTAT

    WHY THIS

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

    STRAFTAT is a 1v1/2v2 ONLINE first person SHOOTER with quick rounds in over 350 MAPS ; Including all WEAPONS, proximity chat and 4 players FFA.

    2024ActionFreeDeck 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. 1 Screen Platformer

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with UnDuster.

    This is a SHORT, 2D PLATFORMER with TIGHT CONTROLS about exploring a single level to get past a bunch of TRAPS. There is an EASY mode and a HARD mode depending on your skill level.

    2019ActionIndieAdventure1.49 USDDeck VerifiedSteam ↗
  2. Olija

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with UnDuster.

    Olija is a game about Faraday's quest, a man shipwrecked then trapped in the mysterious country of Terraphage. Armed with a legendary harpoon, he and other castaways try to leave this hostile country to return to their homelands.

    2021ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  3. Ageless

    WHY THIS

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

    Ageless is a story driven puzzle platformer where you must alter the age of animals and plant life around you to progress. Play as Kiara, a young girl who braves through heartache and loss as she journeys across a mysterious world to discovers its secrets and herself.

    2020IndieAdventure14.99 USDDeck VerifiedSteam ↗
  4. Celeste

    WHY THIS

    Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with UnDuster.

    Help Madeline survive her inner demons on her journey to the top of Celeste Mountain, in this super-tight platformer from the creators of TowerFall. Brave hundreds of hand-crafted challenges, uncover devious secrets, and piece together the mystery of the mountain.

    2018ActionIndieAdventure19.99 USDDeck VerifiedSteam ↗

Frequently asked about UnDuster

How much does UnDuster cost?
UnDuster is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to UnDuster?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside UnDuster are TetherGeist, 1 Screen Platformer, Olija.
Who developed UnDuster?
UnDuster was developed by Developed Vacuum Solutions.

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 UnDuster.

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