IMHO.

Games like The Atrium

If The Atrium is your kind of game, the closest matches are Rock Diver, Astromine and Veinrider — 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 The Atrium: Mine your way through a vast cave system that watches as you dig deeper each day. Explore diverse biomes, collect valuable resources and craft increasingly powerful tools and upgrades until you are strong enough to reach the end before it all comes down.

IndieAdventureCasualWindowsby FlyingPenguin
The Atrium — Steam game cover

Players who liked The Atrium also play

Steam players who put hours into The Atrium 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. Rock Diver

    WHY THIS

    Top pick for The Atrium fans by collaborative filtering across millions of Steam libraries. Shares Adventure and Casual with The Atrium.

    Land, mine, fill your pack, and head back to your ship. Become a Rock Diver in this incremental adventure as you travel across alien worlds, extract valuable minerals, upgrade your gear, and greet the locals along the way.

    2026AdventureCasualSteam ↗
  2. Astromine

    WHY THIS

    Second-strongest match for The Atrium fans by collaborative filtering across millions of Steam libraries. Shares Adventure with The Atrium.

    Astromine is a survival mining game about scavenging fully destructible planets. Designed for 1 to 4 players. Land on planets and gather enough materials to fight off alien creatures, fight robot factions, build structures and spaceships, and conquer the solar system

    2026ActionAdventureSimulationSteam ↗
  3. Veinrider

    WHY THIS

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

    Veinrider is a scifi incremental game about traversing alien caves and escaping a strange planet. Fly, collect and upgrade your gravity-flipping craft to break deeper, faster and stronger!

    2026StrategyIndieSimulationSteam ↗
  4. A Game About Digging A Hole™

    WHY THIS

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

    A minimalist game about digging a hole in the garden of a newly purchased house. Collect resources, sell them, upgrade your equipment and discover a mysterious secret. Costs you only one coffee!

    2025IndieAdventure4.99 USDDeck VerifiedSteam ↗
  5. Voxelantis

    WHY THIS

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

    Voxelantis is a sandbox building and survival game set in a flat or spherical voxel world. Build anything out of your imagination, or adventure into uncharted territories to fight dangerous creatures. You can and deserve to have a small home planet of your own.

    2027IndieAdventureCasualSteam ↗
  6. Afterdepth

    WHY THIS

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

    Explore, build, and survive in the depths of a forgotten world. Manage oxygen, power, and resources as you uncover the secrets buried beneath the surface.

    2026ActionStrategyIndie5.09 USDSteam ↗
  7. Slime Mine Survivor

    WHY THIS

    Ranked #7 for The Atrium fans by collaborative filtering across millions of Steam libraries. Shares Indie with The Atrium.

    A roguelite action game blending 2D block mining with survivor-like combat. Dig deeper while dodging enemies and creeping poison gas, gather ores and treasure, then upgrade and evolve your pickaxe and weapons to build synergies and dominate enemies and the battlefield alike.

    ActionIndieSteam ↗
  8. YAARRGH! Battle Island!

    WHY THIS

    Ranked #8 for The Atrium fans by collaborative filtering across millions of Steam libraries.

    Co-op pirate survival crafting roguelite. Gather resources, craft gear, and build a fortified island stronghold by day—then survive escalating skeleton sieges by night with cannons, traps, combat, and teamwork.

    ActionSteam ↗

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 The Atrium.

    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 The Atrium.

    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 The Atrium.

    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 The Atrium.

    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 The Atrium.

    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 The Atrium.

    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. STRAFTAT

    WHY THIS

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

    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 ↗
  8. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about The Atrium

What games are most similar to The Atrium?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside The Atrium are Rock Diver, Astromine, Veinrider.
Who developed The Atrium?
The Atrium was developed by FlyingPenguin.

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 The Atrium.

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