IMHO.

Games like OMNICORIUM

If OMNICORIUM is your kind of game, the closest matches are Rogue Kingdom, 1.76复古沉默 and Lost Vessel — 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 OMNICORIUM: OMNICORIUM is a persistent online heroic fantasy RPG where you develop and specialize your character through exploration, crafting, trading, and challenging solo or cooperative encounters.

IndieSimulationMassively MultiplayerRPGEarly AccessWindows · Linuxby Malakyel
OMNICORIUM — Steam game cover

Players who liked OMNICORIUM also play

Steam players who put hours into OMNICORIUM 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. Rogue Kingdom

    WHY THIS

    Top pick for OMNICORIUM fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Massively Multiplayer with OMNICORIUM.

    Online roguelike meets home dungeon defense. Clear a dungeon, claim it as your own, move in workers, and defend it when monsters return. Loot, mine, craft, cast magic, and level up alone or with friends.

    2026SimulationMassively MultiplayerRPGSteam ↗
  2. 1.76复古沉默

    WHY THIS

    Second-strongest match for OMNICORIUM fans by collaborative filtering across millions of Steam libraries. Shares Simulation and Massively Multiplayer with OMNICORIUM.

    全新传奇《合击传奇》,耗时两年精心雕琢,倾尽心血打造诚意巨献!以原创剧情为灵魂的基础上,它保留了传奇的核心玩法(打怪、升级、爆装备、攻沙巴克)超级大陆为舞台🌏,秉持“不肝不氪”的友好理念🥰、不同职业的多种流派等独具特色的新内容,让游戏体验既怀旧又新奇

    2026ActionAdventureSimulationFreeSteam ↗
  3. Lost Vessel

    WHY THIS

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

    Idle sci-fi RPG where combat actually matters. Crash-landed on an alien world, you rebuild through five skills, melee/ranged/void-magic combat, and a server-wide world boss. Progress keeps going while you're AFK. Solo, co-op, or faction raids. No pay-to-win.

    2026IndieRPGCasualSteam ↗
  4. Mist Legacy

    WHY THIS

    Ranked #4 for OMNICORIUM fans by collaborative filtering across millions of Steam libraries. Shares Indie and Massively Multiplayer with OMNICORIUM.

    Mist Legacy gives you a new way to experience the thrills and adventures of an MMORPG. Handcrafted by a small team of passionate developers, the game features an easy to play top-down world, turn-based combat and a skill-based progression system. Try our game for free. We hope you like it!

    2022IndieMassively MultiplayerRPGFreeDeck PlayableSteam ↗
  5. Pixel Puppy Adventure

    WHY THIS

    Ranked #5 for OMNICORIUM fans by collaborative filtering across millions of Steam libraries. Shares Indie and Massively Multiplayer with OMNICORIUM.

    Raise your tiny puppy Hwanggu as a Warrior, Rogue, or Mage in this Korean-style idle RPG. Unlock 6 advanced classes at Lv.40, conquer 14 dungeons and the 80-floor Tower of Trials, build your farm, and team up for raids, PVP, and guild wars. Your pet illustration evolves with every gear change.

    2026IndieMassively MultiplayerRPGFreeSteam ↗
  6. Crazy Oddballs: Idle RPG

    WHY THIS

    Ranked #6 for OMNICORIUM fans by collaborative filtering across millions of Steam libraries. Shares Indie and Massively Multiplayer with OMNICORIUM.

    Build your oddball team, grind endless loot, and optimize ridiculous gear combinations in a chaotic idle RPG with guild battles, PvP, and long-term progression.

    2026ActionIndieAdventureFreeDeck PlayableSteam ↗
  7. Hammerting

    WHY THIS

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

    Manage a Dwarven mining colony in the unexplored mountains of Mara. As conflict rages in the Overworld, you will need to craft, explore and fight as you provide the allies of your choice with the finest weapons and gear to assist them in the battle for glory.

    2021StrategyIndieAdventure24.99 USDSteam ↗
  8. Travellers Rest

    WHY THIS

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

    Craft, farm, build and cook! In Travellers Rest you will have to use all the available tools to become the best tavern keeper in the realm. Create unique dishes and drinks to please your customers as you discover the world and its colorful characters.

    2020IndieAdventureSimulation17.99 USDDeck VerifiedSteam ↗

Free alternatives

Free-to-play games that recommended players of this title also tend to enjoy.

  1. Magic Archery

    WHY THIS

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

    Train a commoner to become the greatest archer in this short incremental game! Increase your stats, gather wealth from quests, buy upgrades, and infuse your arrows with magic.

    2024IndieSimulationRPGFreeDeck PlayableSteam ↗
  2. Eternal Senia

    WHY THIS

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

    Thoughts and expectations ARPG

    2015ActionIndieRPGFreeDeck PlayableSteam ↗
  3. Outpath: First Journey

    WHY THIS

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

    Outpath: First Journey is a prologue chapter of the main game, Outpath. An experimental clicker base building game. Craft, gather & manage resources, build your base and buy more islands to exploit and expand!

    2022IndieAdventureCasualFreeDeck PlayableSteam ↗
  4. The Riftbreaker: Prologue

    WHY THIS

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

    The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.

    2020ActionStrategyIndieFreeDeck PlayableSteam ↗
  5. The Last Sovereign

    WHY THIS

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

    Explore a world torn between armies of lust and purity in which everything is more complex than it seems, deciding the fate of nations through might, politics, and finance. Every decision matters in an intricate saga that tracks thousands of variables.

    2025StrategyIndieAdventureFreeDeck VerifiedSteam ↗
  6. Wheelchair Wizards

    WHY THIS

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

    Wheelchair Wizards is a 4 player party game where you battle your friends while upgrading your wizard.

    2025ActionIndieFree To PlayFreeSteam ↗
  7. Shape of Dreams: Prologue

    WHY THIS

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

    《Shape of Dreams: Prologue》is a unique game that blends action roguelite with MOBA-style gameplay. Edit your character's Memories to create your own champion. Face all challenges alone or play with friends in up to 4-player co-op.

    2024ActionIndieAdventureFreeDeck PlayableSteam ↗
  8. The Life and Suffering of Sir Brante — Chapter 1&2

    WHY THIS

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

    A narrative-driven hardcore RPG set in a gritty world where the gods are real. Set out on a challenging lifetime journey, where every choice you make has a price to pay and consequence to it. Will you become an inquisitor, a judge, or conspire against the old order? Dare to decide!

    2020StrategyIndieAdventureFreeSteam ↗

Frequently asked about OMNICORIUM

Does OMNICORIUM have multiplayer or co-op?
Yes — OMNICORIUM supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to OMNICORIUM?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside OMNICORIUM are Rogue Kingdom, 1.76复古沉默, Lost Vessel.
Who developed OMNICORIUM?
OMNICORIUM was developed by Malakyel and published by Singularity Exodus.

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 OMNICORIUM.

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16 Games Like OMNICORIUM — Ranked for 2026 · imho.run