IMHO.

Single-player games like Unihorn

Below are 12 single-player Steam games similar to Unihorn, 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 Unihorn page.

Ranked picks

  1. 1
    Omno — Steam game cover

    Omno

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

    A single-player journey of discovery through an ancient world of wonders, created by solo developer Jonas Manke.

    2021ActionIndieAdventure18.99 USDDeck PlayableSingle-playerSimilar games →
  2. 2
    A Bottled Up Island — Steam game cover

    A Bottled Up Island

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

    A Bottled Up Island is a short 3D-Platformer built around momentum, speed and exploration. Break bottles that contain chunks of a floating island to complete the game world, either solo or with friends.

    2025Adventure6.99 USDSingle-playerSimilar games →
  3. 3
    MY LITTLE PONY: A Maretime Bay Adventure — Steam game cover

    MY LITTLE PONY: A Maretime Bay Adventure

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

    Sunny wants to bring the magic of Maretime Bay Day festival back to Equestria – but some pony is out to spoil her plans! Save the celebration by putting on fashion shows, rescuing cute animals, flying with Pegasi and more, with a helping hoof from your new MY LITTLE PONY friends.

    2022Adventure39.99 USDDeck PlayableSingle-playerSimilar games →
  4. 4
    Ice Age Scrat's Nutty Adventure — Steam game cover

    Ice Age Scrat's Nutty Adventure

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

    Scrat’s on a brand new quest! Sabre-tooth squirrel Scrat is on a nutty quest! His prized possession is locked inside an ancient Scratazon Temple – and the only way to get it back is to retrieve four legendary Crystal Nuts, scattered across the land.

    2019ActionAdventure29.99 USDDeck PlayableSingle-playerSimilar games →
  5. 5
    Catto's Post Office — Steam game cover

    Catto's Post Office

    Single-player alternative to Unihorn — playable solo, no multiplayer required.

    Deliver mail as Catto, the town's dedicated Postcat, while meeting unique friends in a vibrant cozy town filled with kitty residents.

    2025Casual4.99 USDDeck VerifiedSingle-playerSimilar games →
  6. 6
    Re:Fresh — Steam game cover

    Re:Fresh

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

    Restore your town as you run, jump and dash through cozy locales while helping lovable townsfolk! Become immersed in a tight-knit community of animals and robots while becoming the town hero in this heart-warming solarpunk adventure.

    2023AdventureCasual1.99 USDDeck VerifiedSingle-playerSimilar games →
  7. 7
    A Webbing Journey — Steam game cover

    A Webbing Journey

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

    Adorable spider chaos! Swing around the house, weave crazy structures, play with physics-based objects, and pull off chores with nothing but your webs and your wits in this madcap sandbox adventure.

    2025IndieAdventureFree To Play9.99 USDDeck VerifiedSingle-playerSimilar games →
  8. 8
    Smushi Come Home — Steam game cover

    Smushi Come Home

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

    Play as a tiny lil' mushroom who's lost in the forest and can't find its way home. Explore unique areas freely at your own pace, chat with friendly inhabitants, and take on different adventures to get back home!

    2023IndieAdventureRPG19.99 USDDeck VerifiedSingle-playerSimilar games →
  9. 9
    Hell Loop — Steam game cover

    Hell Loop

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

    "Help! Sinners are escaping from hell! Quickly, kill them all! Click on them, place spikes on the ground, let them walk through fire, shoot them with huge arrows!" Hell Loop is like Lemmings, but you are the hell manager and your goal is to kill them all.

    2020ActionStrategyIndie0.68 USDSingle-playerSimilar games →
  10. 10
    Urban Mage — Steam game cover

    Urban Mage

    Single-player alternative to Unihorn — playable solo, no multiplayer required.

    Urban Mage is a score attack, fast-paced, top-down, competitive game. Become a powerful dark mage and kill everyone on sight with a single click. Find hidden interactions as you destroy cars, lamps and dumpsters. Collect the highest score possible as the precious timer ticks away!

    2022ActionCasual2.99 USDSingle-playerSimilar games →
  11. 11
    BITGUN — Steam game cover

    BITGUN

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

    BITGUN is an action roguelite zombie shooter with difficult and satisfying combat you can learn and master. Guns break quickly and you lose all your gear when you die.

    2022ActionIndie9.99 USDSingle-playerSimilar games →
  12. 12
    Unrelaxing Quacks — Steam game cover

    Unrelaxing Quacks

    Single-player alternative to Unihorn — playable solo, no multiplayer required.

    Survivors but fast. Ditch the waiting simulators. Embrace the speedrun. Power up quickly, but expect the challenge to match with dynamically raising difficulty. There is no meta progression to save you, only option is to learn the map and get good at the game.

    2024Action5.99 USDDeck PlayableSingle-playerSimilar games →