IMHO.

Games like Coralium

If Coralium is your kind of game, the closest matches are Remnants of the forsaken Past : Submerged Fantasy, Shark's Treasures Adventure and Verbal Void — 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 Coralium: Coralium is a 2.5D platform adventure where a magical baby coral restores the dying reef. Collect bleached corals, learn powers from sea creatures, and switch between water and air to solve puzzles, uncover secrets, and bring life back to the ocean.

IndieAdventureWindowsby Tamarillo Games
Coralium — Steam game cover

Players who liked Coralium also play

Steam players who put hours into Coralium 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. Remnants of the forsaken Past : Submerged Fantasy

    WHY THIS

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

    Dive deep into a story driven underwater Action-RPG and follow Raine on his journey through a world of magic and technology in the ocean. Fight against dangerous sea creatures and evil pirates. Unravel the mystery of the birth of magic and uncover the truth behind your family’s tragedy.

    2026IndieAdventureRPGSteam ↗
  2. Shark's Treasures Adventure

    WHY THIS

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

    Plunge into danger! Dodge sharks, claim treasures, and survive the deep seas!

    2025ActionIndieAdventure0.99 USDSteam ↗
  3. Verbal Void

    WHY THIS

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

    Three neurodiverse kids explore a forgotten island community. Develop connections, battle your fears and uncover the truth in this unique conversation-beat 'em up adventure game.

    ActionStrategyIndieSteam ↗
  4. Midnight Zone

    WHY THIS

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

    Dodge, Dash, and fall through platforms to avoid death. This Hyper casual platformer is great to play if you're bored at the office or you're waiting for a multiplayer queue and have nothing else to do!

    2022ActionIndieAdventure1.99 USDSteam ↗
  5. Sea Bubble

    WHY THIS

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

    Fight for the bubble¡ Avoid the crabs¡ And outwit your opponent to become the best seahorse in the seabed¡ In Sea Bubble, two seahorses will clash. Who will arise? It's up to you

    2019SportsIndieCasual4.99 USDSteam ↗
  6. Big Fish

    WHY THIS

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

    Explore an underwater dystopian graveyard of giant creatures that once swam the seas. Eat your way to the top of the food chain and grow into a powerful creature of the deep in order to restore an ancient technology and save the ocean from the sunken city's pollution.

    2025ActionIndieAdventure4.99 USDSteam ↗
  7. Dolphin Spirit: Ocean Mission

    WHY THIS

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

    Explore the island of Maupiroa and discover its deep-sea secrets!

    2023AdventureSimulation24.99 USDDeck VerifiedSteam ↗
  8. Ayna: Shattered Truth

    WHY THIS

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

    Explore this immersive 2.8D Metroidvania fantasy world to uncover its mysteries along with forgotten secrets. Slay monsters with visceral combat skills to survive. Unlock striking abilities and upgrade existing ones to overcome challenges. Befriend odd characters or demolish existing friendships.

    ActionIndieAdventureSteam ↗

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 Coralium.

    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 Coralium.

    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. Helltaker

    WHY THIS

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

    Helltaker is a short game about sharply dressed demon girls.

    2020IndieAdventureFree To PlayFreeDeck PlayableSteam ↗
  4. Ultimate Custom Night

    WHY THIS

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

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

    2018ActionIndieFree To PlayFreeSteam ↗
  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 Coralium.

    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 Coralium.

    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 Indie and Adventure with Coralium.

    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. The Looker

    WHY THIS

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

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

    2022IndieFreeDeck PlayableSteam ↗

Frequently asked about Coralium

What games are most similar to Coralium?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Coralium are Remnants of the forsaken Past : Submerged Fantasy, Shark's Treasures Adventure, Verbal Void.
Who developed Coralium?
Coralium was developed by Tamarillo 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 Coralium.

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