IMHO.

Single-player games like WILOO

Below are 16 single-player Steam games similar to WILOO, 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 WILOO page.

Ranked picks

  1. 1
    MONOWAVE — Steam game cover

    MONOWAVE

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    MONOWAVE is a whimsical puzzle-platforming adventure about the power of emotions. Explore beautiful worlds and empathize with quirky spirits to restore harmony.

    2026ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    New Supper Banana! — Steam game cover

    New Supper Banana!

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Adventure! Drama! New Supper Banana! is a funny adventure platformer drawn entirely in a notebook!

    2021IndieAdventureCasual3.99 USDSingle-playerSimilar games →
  3. 3
    Constance — Steam game cover

    Constance

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Constance is a 2D hand-drawn action adventure featuring a paintbrush-wielding artist, striving to escape from a colorful but decaying inner-world, created by her declining mental health.

    2025ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  4. 4
    Runic Curse Remastered — Steam game cover

    Runic Curse Remastered

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Runic Curse Remastered is a thrilling action RPG Metroidvania that transports you to a cursed island. Explore dark and diverse locations, battle hordes of enemies and mighty bosses. Forge your own playstyle by combining various weapons with magical runes to overcome all challenges.

    2026ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    Nine Sols — Steam game cover

    Nine Sols

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Nine Sols is a lore rich, hand-drawn 2D action-platformer featuring Sekiro-inspired deflection focused combat. Embark on a journey of eastern fantasy, explore the land once home to an ancient alien race, and follow a vengeful hero’s quest to slay the 9 Sols, formidable rulers of this forsaken realm.

    2024ActionIndieAdventure29.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    HELLREAPER — Steam game cover

    HELLREAPER

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Become the Hellreaper, an unstoppable force that Heaven can’t control and Hell is terrified of. Conquer unholy hordes and slay grotesque bosses. Forge and master your weapons. Wield cursed magic. Discover ancient relics. Evolve. Every step of this bloody descent into the abyss is yours.

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Even the Ocean — Steam game cover

    Even the Ocean

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A story-rich 2D platformer where you'll delve into dangerous power plants and massive creatures, while uncovering the truth of your world. Explore towns and cities, and help a world thrown out of balance!

    2016ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Little Nemo and the Guardians of Slumberland — Steam game cover

    Little Nemo and the Guardians of Slumberland

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    Explore a dream world as the iconic Little Nemo, armed with toys, candy, and stuffed animals in this cute & colorful Metroidvania adventure. Experience NES-era platformer gameplay in a vast, non-linear world that has been hand-animated frame-by-frame, as you unlock new abilities to progress.

    2026ActionIndieAdventure19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Sokoban Land DX — Steam game cover

    Sokoban Land DX

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A 2D top-down Puzzle/Sokoban game that can be played in single-player (controlling one or two characters at same time) or with a friend in local co-op mode.

    2017IndieAdventureCasual0.79 USDDeck VerifiedSingle-playerSimilar games →
  10. 10
    Milo's Quest — Steam game cover

    Milo's Quest

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A mini zelda-like 2D top-down puzzle/adventure game about a dog, bones and a lot of ghosts!

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  11. 11
    Barry the Bunny — Steam game cover

    Barry the Bunny

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A 2D platformer with short challenging levels about a bunny who builds bridges.

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  12. 12
    Mina & Michi — Steam game cover

    Mina & Michi

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A 2D top-down puzzle/adventure game about friendship featuring 2 players local co-op.

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  13. 13
    Prehistoric Dude — Steam game cover

    Prehistoric Dude

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A retro style mini metroidvania game about a caveman who loves ham!

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  14. 14
    Super Wiloo Demake — Steam game cover

    Super Wiloo Demake

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A 2D platformer featuring colorful 8-bit style graphics and 5 different worlds! It's a Demake version of "WILOO", featuring Completely new graphics, new Power-ups and other improvements.

    2020ActionIndieAdventure0.99 USDSingle-playerSimilar games →
  15. 15
    Mages and Treasures — Steam game cover

    Mages and Treasures

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A 2D top-down adventure game about Powerful Mages, treasures, amulets and a lot of magical evilish creatures!

    2020ActionIndieAdventure1.99 USDSingle-playerSimilar games →
  16. 16
    Wild West Crops — Steam game cover

    Wild West Crops

    Single-player alternative to WILOO — playable solo, no multiplayer required. Shares Indie and Adventure with WILOO.

    A retro style mini metroidvania game during Old West about "El Gatito", a lovely little "Pistolero" cat who needs to defend his hometown from evelish mutant vegetables!

    2021ActionIndieAdventure1.99 USDSingle-playerSimilar games →
16 Single-Player Games Like WILOO (2026) · imho.run