IMHO.

Games like IdleOn

If IdleOn is your kind of game, the closest matches are Dominus Automa, Idle Clans and Crazy Oddballs: Idle RPG — picked from the ranked list below. Reviewers single out its deep character specialization systems, chill and contemplative. 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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IdleOn is a free-to-play management RPG that blends idle mechanics with active gameplay. Players develop characters through deep specialization systems, unlocking multiple classes and advancing across numerous skill trees including resource gathering and crafting activities. The game features an active-idle hybrid model where progression continues during periods away from the screen, complemented by event-driven content and systems like monument tributes and gacha-based companions. Players describe the experience as chill and contemplative, highlighting creative and addictive core gameplay that rewards even free-to-play participants. Reviewers note dozens of interlocking mechanics to master, with the community developing extensive calculators and guides to support new players. Currently holding a 77% positive rating from over 20,000 Steam reviews, IdleOn runs in a playable state on Steam Deck.

About IdleOn: The management RPG where your heroes keep fighting even when you're gone! Spend their loot on upgrades, unlock classes from Elemental Wizard to Cannon Pirate, and level up 19 unique skills like Farming, Sailing, and even Construction!

2025IndieSimulationMassively MultiplayerRPGFree To PlayCasualFree to playDeck PlayableWindowsby Lavaflame2
IdleOn — Steam game cover
Players highlight
Community built calculators and guidesCreative and addictive core gameplayDeep character specialization systemsChillContemplativeActive idle hybrid

Players who liked IdleOn also play

Steam players who put hours into IdleOn 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. Dominus Automa

    WHY THIS

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

    Dominus Automa is an automated multiplayer RPG created for players who love depth but no longer have time for traditional grinding. Your character lives on the server around the clock, acting according to strategy and priorities. You can talk to them and guide them from your phone, wherever you are.

    ActionIndieAdventureSteam ↗
  2. Idle Clans

    WHY THIS

    Shares a chill mood with IdleOn.

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

    Idle Clans is a multiplayer idle game that combines the classic MMORPG experience with simplified gameplay and less time commitment. Features include a player-driven economy, PvE, trading, quests, crafting and opportunities to play, socialize and collaborate with other players.

    2023IndieMassively MultiplayerRPGFreeDeck PlayableSteam ↗
  3. Crazy Oddballs: Idle RPG

    WHY THIS

    Third-strongest match for IdleOn fans by collaborative filtering across millions of Steam libraries. Shares Indie and Massively Multiplayer with IdleOn.

    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 ↗
  4. Scapewatch: Idle MMO

    WHY THIS

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

    28 skills. Three combat styles. Clans, raids, hiscores, pets, capes. Set up your queue, close the tab, come back richer. Scapewatch is the idle MMO for people who actually like the grind.

    2026IndieMassively MultiplayerRPGSteam ↗
  5. Idle Skilling

    WHY THIS

    Shares a contemplative mood with IdleOn.

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

    Idle Skilling is the ultimate Idle Game with years of content! Meant to be played for 5-10 minutes a day, you gradually unlock new skills like mining, fishing, pet breeding, crusading, potion-making, lab-research, construction, and more! With new updates coming, you'll never run out of stuff to do!

    2022IndieSimulationFree To PlayFreeSteam ↗
  6. Evitania Online - Idle RPG

    WHY THIS

    Shares a chill mood with IdleOn.

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

    Online Idle RPG with an open world without the grind of classic MMORPGs. Collect rare loot, develop your character, master professions, craft powerful gear, and defeat challenging bosses as you progress endlessly.

    2026IndieAdventureSimulationFreeDeck VerifiedSteam ↗
  7. Milky Way Idle

    WHY THIS

    Shares a chill mood with IdleOn.

    Ranked #7 for IdleOn fans by collaborative filtering across millions of Steam libraries. Shares Indie and Massively Multiplayer with IdleOn.

    Milky Way Idle: A multiplayer idle RPG where automation replaces grinding. Level up skills, gather resources, craft powerful items, and battle monsters—all while AFK. Trade in the marketplace, join a guild, team up for party combat, and socialize in chat as you progress effortlessly.

    2025IndieAdventureMassively MultiplayerFreeDeck PlayableSteam ↗
  8. Shroud of the Avatar: Forsaken Virtues

    WHY THIS

    Shares a contemplative mood with IdleOn.

    Ranked #8 for IdleOn fans by collaborative filtering across millions of Steam libraries. Shares Massively Multiplayer and RPG with IdleOn.

    SHROUD OF THE AVATAR: FORSAKEN VIRTUES is a multiplayer fantasy RPG that sets the player on a path filled with peril and tough choices as they explore a persistent realm that can be shared with other Avatars. It is the spiritual successor to Richard Garriott’s Ultima games.

    2018AdventureMassively MultiplayerRPGFreeSteam ↗

Frequently asked about IdleOn

Does IdleOn run on Steam Deck?
IdleOn is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
Is IdleOn free to play?
Yes — IdleOn is a free-to-play title on Steam. You can install and play it without buying anything, though some games include optional in-app purchases.
Does IdleOn have multiplayer or co-op?
Yes — IdleOn supports multi-player play according to its Steam store listing (Multi-player, Cross-Platform Multiplayer, Online Co-op).
What games are most similar to IdleOn?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside IdleOn are Dominus Automa, Idle Clans, Crazy Oddballs: Idle RPG.
Who developed IdleOn?
IdleOn was developed by Lavaflame2.

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 IdleOn.

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