IMHO.

Games like UnderDungeon

If UnderDungeon is your kind of game, the closest matches are Grendel's Cave, Tales Of Wakana and Batbarian: Testament of the Primordials — 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 UnderDungeon: Embody Kimuto on the first day of his new job in this humor-packed dungeon crawler with surprising secrets to discover!

2023ActionIndieAdventureRPG4.99 USDWindowsby Josyan, Bibiki
UnderDungeon — Steam game cover

Players who liked UnderDungeon also play

Steam players who put hours into UnderDungeon 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. Grendel's Cave

    WHY THIS

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

    Grendel’s Cave; a top-down 2D pixel-art adventure game set in the Old English text Beowulf, Norse mythology, and the historical early 6th century Scandinavian warrior culture. Create a Thane, kill monsters, increase value, stats and magic, collect items and become powerful enough to kill Grendel!

    2025ActionIndieAdventure6.99 USDSteam ↗
  2. Tales Of Wakana

    WHY THIS

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

    "Legend of Wakana" is a fairy-tale action-adventure game full of fantasy and challenges. Step into a vast, mysterious continent, use magic to battle diverse monsters, and enjoy a unique soulful journey exploring the meaning of life, family bonds, and self-discovery.

    2026ActionIndieAdventureSteam ↗
  3. Batbarian: Testament of the Primordials

    WHY THIS

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

    Batbarian: Testament of the Primordials is a snarky action-adventure puzzle game with a good dose of humor. Explore hundreds of secret-filled rooms, fight big bosses, gather companions for your party and use the powers of Pip—your bat buddy—to solve puzzles and escape the eldritch abyss!

    2020ActionIndieAdventure14.99 USDDeck VerifiedSteam ↗
  4. 降妖神兵

    WHY THIS

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

    《降妖神兵》是一款以刷装备刷宝为核心玩法的古装单机游戏,并辅以经营元素如种菜、挖矿等,敌人和宝箱可以无限重置,打败boss获得不同品质的装备,从一无所有到战力巅峰,成为村民敬仰的大侠!

    2023ActionIndieAdventure2.99 USDSteam ↗
  5. Into the Necrovale

    WHY THIS

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

    Into the Necrovale is an Action RPG in which you collect powerful items that interact with one another. You must be clever with your build if you hope to pierce the mysteries and dangers of the Necrovale, where a thousand generations of miscreants and criminals have been banished.

    2024ActionIndieAdventure14.99 USDDeck PlayableSteam ↗
  6. Hack and Slime

    WHY THIS

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

    What could be scarier than a massive dungeon-tower infested with skulls, ogres, and dragons? That those same monsters ride the largest multinational in the world with it. You know; business is business.

    2022ActionIndieAdventure0.99 USDSteam ↗
  7. AI LIMIT

    WHY THIS

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

    In the distant future when civilization is on the verge of extinction, people follow the legend of the Elysium in the last city, Havenswell. In this post-apocalyptic wasteland sci-fi ARPG, you will play as Arrisa, a Blader with immortality, and explore the city ruin to find the hope of a new life.

    2025ActionIndieAdventure24.49 USDDeck PlayableSteam ↗
  8. Lenna's Inception

    WHY THIS

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

    The legendary hero is dead, and a strange glitch is spreading across the kingdom. Explore dangerous dungeons, and defeat the eight archangels to restore order to an unraveling world in this epic action-adventure RPG.

    2020ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗

Cheaper alternatives

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

  1. POSTAL 2

    WHY THIS

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

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

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

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

    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 UnderDungeon on Steam right now. Shares Action with UnderDungeon.

    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 UnderDungeon on Steam right now. Shares Indie with UnderDungeon.

    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 UnderDungeon on Steam right now. Shares Action with UnderDungeon.

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

    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 UnderDungeon.

    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 UnderDungeon.

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  3. ENA: Dream BBQ

    WHY THIS

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

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  4. 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 UnderDungeon.

    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. NGU IDLE

    WHY THIS

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

    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 ↗
  6. Awaria

    WHY THIS

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

    Awaria is a short game about working in haunted maintenance tunnels.

    2024ActionIndieFree To PlayFreeDeck PlayableSteam ↗
  7. Grimm's Hollow

    WHY THIS

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

    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 ↗
  8. The Expendabros

    WHY THIS

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

    The Expendabros have assembled and set their sights on the forces of ruthless arms dealer Conrad Stonebanks in the forests of Eastern Europe.

    2014ActionIndieAdventureFreeDeck VerifiedSteam ↗

More from Josyan

Other recommendable Steam games by Josyan, ranked by review count so the studio's hits land first.

  1. Zeroptian Invasion

    WHY THIS

    Another title from Josyan, the studio behind UnderDungeon. Shares Action and Indie with UnderDungeon.

    Zeroptian Invasion is a classic shoot 'em up with mechanics from other arcades of the 80’s. Travel back in time with this unique pixilated experience with an incredible soundtrack in chiptune.

    2018ActionIndie2.99 USDSteam ↗
  2. Tamiku

    WHY THIS

    Another title from Josyan, the studio behind UnderDungeon. Shares Action and Indie with UnderDungeon.

    Help Tamiku to break all the balloons in the universe in this action-packed platform.

    2020ActionIndieAdventure2.99 USDSteam ↗
  3. Hoppy Hop

    WHY THIS

    Another title from Josyan, the studio behind UnderDungeon. Shares Action and Indie with UnderDungeon.

    Join Hoppy in this classic action platformer as you collect candies, dodge enemies and jump. After all, you are a rabbit!

    2023ActionIndieAdventure2.99 USDSteam ↗

Frequently asked about UnderDungeon

How much does UnderDungeon cost?
UnderDungeon is listed on Steam at 4.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to UnderDungeon?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside UnderDungeon are Grendel's Cave, Tales Of Wakana, Batbarian: Testament of the Primordials.
Who developed UnderDungeon?
UnderDungeon was developed by Josyan, Bibiki and published by Josyan.

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 UnderDungeon.

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

27 Games Like UnderDungeon — Ranked for 2026 · imho.run