IMHO.

Games like Marimo-VS-IAS: Our Friends

If Marimo-VS-IAS: Our Friends is your kind of game, the closest matches are Lunar Eclipse ~ Vol. 0, THE DARK SIDE OF CECLON and Wind Tiger Cloud Dragon — 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 Marimo-VS-IAS: Our Friends: A 3D action where marimo moss ball fight to survive. Clear around 60 missions as you explore the lake, uncovering hidden items, information, side quests, and lurking threats… Use mission rewards and collected items to upgrade your marimo and take on powerful enemies!

2026ActionIndieAdventureRPG19.99 USDWindowsby JoyPlot
Marimo-VS-IAS: Our Friends — Steam game cover

Players who liked Marimo-VS-IAS: Our Friends also play

Steam players who put hours into Marimo-VS-IAS: Our Friends 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. Lunar Eclipse ~ Vol. 0

    WHY THIS

    Top pick for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    Tread lightly or perish! In this pixel style Action RPG, slash and dodge through grueling foes as a dreary elven swordsman and a conniving feline assassin, discover hidden secrets in expansive environments, and survive in a world healing from war.

    2027ActionIndieAdventureSteam ↗
  2. THE DARK SIDE OF CECLON

    WHY THIS

    Second-strongest match for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    Jensen, the sole survivor of the Nexentia shuttle crash on the planet CECLON. Alone, light years away from all human life! You will have to face the Nocturnes, primitive creatures in order to bring back the Veka energy, humanity's only hope.

    2025ActionIndieAdventure7.49 USDSteam ↗
  3. Wind Tiger Cloud Dragon

    WHY THIS

    Third-strongest match for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    3D third-person martial arts RPG. Wield two different weapons, use dual resource meters for parry, dodge, counter and special attacks. Preview dungeon gear drops, collect random-stat equipment to build your loadout, experience a foreshadowed story with key choices shifting your journey.

    ActionIndieAdventureSteam ↗
  4. Mass Effect™ Legendary Edition

    WHY THIS

    Ranked #4 for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Marimo-VS-IAS: Our Friends.

    The Mass Effect™ Legendary Edition includes single-player base content and over 40 DLC from the highly acclaimed Mass Effect, Mass Effect 2, and Mass Effect 3 games, including promo weapons, armors, and packs — remastered and optimized for 4K Ultra HD.

    2021ActionRPG14.99 USDDeck PlayableSteam ↗
  5. The Sinking City Remastered

    WHY THIS

    Ranked #5 for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Marimo-VS-IAS: Our Friends.

    Powered by Unreal Engine 5, The Sinking City Remastered brings the eerie, atmospheric world of Oakmont back to life with enhanced gameplay and fully relit environments, perfect for both newcomers and returning players.

    2021ActionAdventure39.99 USDDeck PlayableSteam ↗
  6. INSOMNIA: The Ark

    WHY THIS

    Ranked #6 for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    INSOMNIA is a dieselpunk sci-fi RPG about the slowly degrading remnants of human society attempting to survive on an abandoned space metropolis. Develop your character, explore lovingly handcrafted locations, interact with peculiar NPCs and factions and try to stay alive in this brutal world.

    2018ActionIndieRPG29.99 USDDeck PlayableSteam ↗
  7. Banishers: Ghosts of New Eden

    WHY THIS

    Ranked #7 for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Adventure with Marimo-VS-IAS: Our Friends.

    Hunt ghosts as two memorable characters in a story-driven Action-RPG where your decisions carry dramatic consequences. Torn between honoring your oath to the living and saving your departed partner, how far will you go for love?

    2024ActionAdventureRPG49.99 USDDeck PlayableSteam ↗
  8. Heaven Dust 2

    WHY THIS

    Ranked #8 for Marimo-VS-IAS: Our Friends fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    Deep inside a research base, waking up from a cryogenic pod, you find yourself trapped in a living hell, surrounded by zombies. Heaven Dust 2 is a love letter to classic survival horror games featuring exploration, action, puzzles, and resource management.

    2022ActionIndieAdventure7.49 USDDeck PlayableSteam ↗

Cheaper alternatives

Games in the same vein priced at least 40% below Marimo-VS-IAS: Our Friends at current Steam store prices.

  1. Terraria

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    Dig, fight, explore, build! Nothing is impossible in this action-packed adventure game. Four Pack also available!

    2011ActionIndieAdventure9.99 USDDeck VerifiedSteam ↗
  2. Garry's Mod

    WHY THIS

    Priced ~75% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Indie with Marimo-VS-IAS: Our Friends.

    Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.

    2006IndieSimulationCasual4.99 USDDeck PlayableSteam ↗
  3. Lethal Company

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    A co-op horror about scavenging at abandoned moons to sell scrap to the Company.

    2023ActionIndieAdventure9.99 USDDeck PlayableSteam ↗
  4. Left 4 Dead 2

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action with Marimo-VS-IAS: Our Friends.

    Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.

    2009Action9.99 USDDeck VerifiedSteam ↗
  5. People Playground

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    Shoot, stab, burn, poison, tear, vaporise, or crush ragdolls in a large open space.

    2019ActionIndieSimulation9.99 USDDeck PlayableSteam ↗
  6. Portal 2

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action and Adventure with Marimo-VS-IAS: Our Friends.

    The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!

    2011ActionAdventure9.99 USDDeck VerifiedSteam ↗
  7. Fallout: New Vegas

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Action and RPG with Marimo-VS-IAS: Our Friends.

    Welcome to Vegas. New Vegas. Enjoy your stay!

    2010ActionRPG9.99 USDDeck PlayableSteam ↗
  8. Undertale

    WHY THIS

    Priced ~50% under Marimo-VS-IAS: Our Friends on Steam right now. Shares Indie and RPG with Marimo-VS-IAS: Our Friends.

    UNDERTALE! The RPG game where you don't have to destroy anyone.

    2015IndieRPG9.99 USDDeck PlayableSteam ↗

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 Marimo-VS-IAS: Our Friends.

    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. ENA: Dream BBQ

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Marimo-VS-IAS: Our Friends.

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

    2025IndieAdventureFreeDeck VerifiedSteam ↗
  3. 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 Marimo-VS-IAS: Our Friends.

    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 ↗
  4. The Looker

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Marimo-VS-IAS: Our Friends.

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

    2022IndieFreeDeck 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 Marimo-VS-IAS: Our Friends.

    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. Grimm's Hollow

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie and Adventure with Marimo-VS-IAS: Our Friends.

    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 ↗
  7. The Expendabros

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    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 ↗
  8. UNBEATABLE [white label]

    WHY THIS

    Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Marimo-VS-IAS: Our Friends.

    A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.

    2021ActionIndieAdventureFreeDeck PlayableSteam ↗

Frequently asked about Marimo-VS-IAS: Our Friends

How much does Marimo-VS-IAS: Our Friends cost?
Marimo-VS-IAS: Our Friends is listed on Steam at 19.99 USD (current store price; Steam sales may reduce this temporarily).
What games are most similar to Marimo-VS-IAS: Our Friends?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Marimo-VS-IAS: Our Friends are Lunar Eclipse ~ Vol. 0, THE DARK SIDE OF CECLON, Wind Tiger Cloud Dragon.
Who developed Marimo-VS-IAS: Our Friends?
Marimo-VS-IAS: Our Friends was developed by JoyPlot.

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 Marimo-VS-IAS: Our Friends.

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