IMHO.

Single-player games like Heroes of the Underworld

Below are 8 single-player Steam games similar to Heroes of the Underworld, 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 Heroes of the Underworld page.

Ranked picks

  1. 1
    Heroes of the Seven Islands — Steam game cover

    Heroes of the Seven Islands

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie and RPG with Heroes of the Underworld.

    An open world party-based RPG with turn-based combat. Heroes of the Seven Islands is a comfy yet challenging mid-sized adventure in a vast fairytale world, inspired by 90s games.

    2025IndieRPG11.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    Heartreasure: Stellar Journey — Steam game cover

    Heartreasure: Stellar Journey

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie with Heroes of the Underworld.

    Solve puzzles and hunt for hearts in an interactive picture book universe! Take a load off, with hand-drawn illustrations, adorable animations and gentle live-recorded piano music.

    2025IndieCasual5.99 USDDeck VerifiedSingle-playerSimilar games →
  3. 3
    Wildermyth — Steam game cover

    Wildermyth

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie and RPG with Heroes of the Underworld.

    Wildermyth follows heroes over their whole careers, from their pitchfork days to their powerful primes, and on into old age and memory. It’s a party-based procedural storytelling RPG where tactical combat and story decisions will alter your world and reshape your cast of characters.

    2021StrategyIndieRPG24.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Cats Around Us: Giant Cat — Steam game cover

    Cats Around Us: Giant Cat

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie with Heroes of the Underworld.

    We've hidden numerous cats in a silent comic about a giant cat causing chaos in a village. Can you find all those cats?

    2024IndieCasual1.99 USDSingle-playerSimilar games →
  5. 5
    Cats Everywhere — Steam game cover

    Cats Everywhere

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie with Heroes of the Underworld.

    Find cats in a relaxing hidden-object game for cat lovers. Can you find them all?

    2024IndieAdventureCasual0.99 USDSingle-playerSimilar games →
  6. 6
    Swords and Sorcery - Underworld - Definitive Edition — Steam game cover

    Swords and Sorcery - Underworld - Definitive Edition

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie and RPG with Heroes of the Underworld.

    Swords and Sorcery - Underworld is a party-based, first person view role-playing game with turn-based combat and a square grid 3D environment. The art was made by a professional comics illustrator.

    2015IndieAdventureRPG9.99 USDSingle-playerSimilar games →
  7. 7
    CATch the Stars: Japan — Steam game cover

    CATch the Stars: Japan

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required.

    Click on the right star, solve the puzzles and be enchanted by these beautiful Japanese landscapes. CATch the Stars: Japan is a beautiful minimalist puzzle with a relaxing, pleasant and original soundtrack.

    2021Casual1.99 USDSingle-playerSimilar games →
  8. 8
    Rock 'n' Roll Will Never Die! — Steam game cover

    Rock 'n' Roll Will Never Die!

    Single-player alternative to Heroes of the Underworld — playable solo, no multiplayer required. Shares Indie with Heroes of the Underworld.

    Hair metal's not dead, it just smells funny! Get your denim vest, bandana and makeup, and dive into a point-and-click adventure as a middle-aged teddy bear planning a comeback with his old glam metal band – in a world where glam metal has been dead and buried for decades.

    2022IndieAdventure14.99 USDDeck PlayableSingle-playerSimilar games →