IMHO.

Single-player games like Realm Of I

Below are 9 single-player Steam games similar to Realm Of I, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.

Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Realm Of I page.

Ranked picks

  1. 1
    Grizzland — Steam game cover

    Grizzland

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action with Realm Of I.

    Exploration is King. Swing your sword, jump, slash the Dinos, break the game, shrink and enlarge, jump again, explode and recombine yourself in order to learn more about the Grizzled Planet!

    2019ActionIndie4.99 USDSingle-playerSimilar games →
  2. 2
    Little Nemo The Clown — Steam game cover

    Little Nemo The Clown

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    Little Nemo The Clown is a 2D Open World game inspired by good Metroidvania titles. Talk, Run, Fly, Explore. Find secret passages and characters and discover a Fantasy World full of Magic and Color. Little Nemo is a modern Maze Runner Adventure. Can you find the Clown before your Time runs out?

    2022ActionIndieAdventure9.99 USDSingle-playerSimilar games →
  3. 3
    DOOMBLADE — Steam game cover

    DOOMBLADE

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    Deep underground, Gloom Girl discovers DOOMBLADE, a sentient weapon hellbent on escape after eons in chains. Together, “Doom and Gloom” embark on a vengeful quest to unlock the powerful abilities and destroy the Dread Lords once and for all in this 2D Action Metroidvania.

    2023ActionIndieAdventure15.99 USDSingle-playerSimilar games →
  4. 4
    Momodora: Moonlit Farewell — Steam game cover

    Momodora: Moonlit Farewell

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    "Momodora: Moonlit Farewell" is the latest installment in the Momodora series. Join Momo, High Priestess of the village of Koho, as she embarks on a divine mission to save her people from imminent destruction at the hands of the demon hordes summoned by a malevolent bellringer.

    2024ActionIndieAdventure16.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Volkolak: The Will of Gods — Steam game cover

    Volkolak: The Will of Gods

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    Volkolak: The Will of Gods is an epic 2D soulsvania in a dark Slavic fantasy setting, with hand-drawn animation. Explore an enchanted world full of secrets and enemies. Your choices will lead to several endings: become a bogatyr, a werewolf, or join the darkness.

    2025ActionIndieAdventure7.14 USDDeck PlayableSingle-playerSimilar games →
  6. 6
    Sword of Destiny — Steam game cover

    Sword of Destiny

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    Fight to restore the peace and justice in the world by thwarting the treacherous plans of the King, who turns the innocent into mindless skeletons to conquer the world.

    2020ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  7. 7
    GRIME — Steam game cover

    GRIME

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action with Realm Of I.

    Destroy... Absorb... Grow... GRIME is a fast and unforgiving Action-Adventure RPG in which you crush your foes with living weapons that mutate form and function, and then consume their remains with a black hole to strengthen your vessel as you break apart a world of anatomical horror and intrigue.

    2021ActionIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    TOOK: The Immortal Hero — Steam game cover

    TOOK: The Immortal Hero

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    A hardcore 2D action platformer developed by one person. Play as a memoryless rabbit TOOK to explore the vast Moon Cave world and defeat dozens of powerful enemies, collect the treasures scattered in this world and regain the glory of the Moon Up Group!

    2023ActionIndieAdventure2.39 USDSingle-playerSimilar games →
  9. 9
    Roots of the mind — Steam game cover

    Roots of the mind

    Single-player alternative to Realm Of I — playable solo, no multiplayer required. Shares Action and Adventure with Realm Of I.

    Brave the perilous world of insects battling mind-bending roots.

    2023ActionAdventure2.99 USDSingle-playerSimilar games →