IMHO.

Single-player games like UNDELIVERED

Below are 8 single-player Steam games similar to UNDELIVERED, 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 UNDELIVERED page.

Ranked picks

  1. 1
    Herdles — Steam game cover

    Herdles

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

    An adorable open world platformer where you play as a magical dog. Zoom around a vibrant landscape, using an evolving arsenal of abilities to explore, solve challenges and discover secrets – one bark at a time!

    ActionIndieAdventureSingle-playerSimilar games →
  2. 2
    Worm In Rotating Land — Steam game cover

    Worm In Rotating Land

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

    Third part of worm adventures and walking simulation and survival game as player worm and mission to find stars and avoid falling to water. So be brave worm and try to find all stars

    2026IndieAdventureSimulation1.79 USDSingle-playerSimilar games →
  3. 3
    Transhumance — Steam game cover

    Transhumance

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

    With the help of your trusty dragonfly, gather and guide your herd through many landscapes, avoiding dangers and crossing obstacles to reach the summer pastures...

    2026IndieAdventure4.00 USDSingle-playerSimilar games →
  4. 4
    Crankles — Steam game cover

    Crankles

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

    3rd person arcade platformer where you play as Crankles - a cat who despises everything and doesn't really care. But kicking some dog butts is better than doing nothing, right? Retrieve the stolen cat toys, learn new skills and uncover all secrets! The fate of The Purring Island is in your paws!

    ActionIndieAdventureSingle-playerSimilar games →
  5. 5
    HIIT: Stranded on Zaruma — Steam game cover

    HIIT: Stranded on Zaruma

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

    Trapped on the mysterious planet Zaruma, use tools like the Drone, Scanner, and Hookshot to explore the ruins of an ancient civilization and uncover what happened before your arrival.

    2027ActionIndieAdventureSingle-playerSimilar games →
  6. 6
    BRUTALIST — Steam game cover

    BRUTALIST

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

    Find your way through an abandoned concrete world full of mysteries and dangers. Beware of radiation and various enemies. The world is polluted and your suit needs oxygen replenishment. Finding a green paradise where you can still breathe will not be easy, will you cope?

    ActionIndieAdventureSingle-playerSimilar games →
  7. 7
    Monch! — Steam game cover

    Monch!

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

    Absorb creatures to gain and upgrade abilities, relax as you explore a handcrafted world and help out it's inhabitants. Keep an eye out for trinkets and secrets as you investigate the strange power afflicting this place and it's denizens... What does it all mean?

    2025IndieAdventureCasual9.99 USDSingle-playerSimilar games →
  8. 8
    Nipi — Steam game cover

    Nipi

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

    A 3D fantasy platformer where you climb a colossal tree, collect glowing crystals, unlock new abilities, and revisit areas in true Metroidvania style.

    IndieAdventureEarly AccessSingle-playerSimilar games →